Format

Send to:

Choose Destination

HSP90AA1 heat shock protein 90 alpha family class A member 1 [ Homo sapiens (human) ]

Gene ID: 3320, updated on 9-Sep-2018

Summary

Official Symbol
HSP90AA1provided by HGNC
Official Full Name
heat shock protein 90 alpha family class A member 1provided by HGNC
Primary source
HGNC:HGNC:5253
See related
Ensembl:ENSG00000080824 MIM:140571; Vega:OTTHUMG00000171752
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Homo sapiens
Lineage
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo
Also known as
EL52; HSPN; LAP2; HSP86; HSPC1; HSPCA; Hsp89; Hsp90; LAP-2; HSP89A; HSP90A; HSP90N; Hsp103; HSPCAL1; HSPCAL4; HEL-S-65p
Summary
The protein encoded by this gene is an inducible molecular chaperone that functions as a homodimer. The encoded protein aids in the proper folding of specific target proteins by use of an ATPase activity that is modulated by co-chaperones. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2012]
Expression
Ubiquitous expression in brain (RPKM 360.6), testis (RPKM 312.5) and 25 other tissues See more
Orthologs

Genomic context

See HSP90AA1 in Genome Data Viewer
Location:
14q32.31
Exon count:
13
Annotation release Status Assembly Chr Location
109 current GRCh38.p12 (GCF_000001405.38) 14 NC_000014.9 (102080738..102139749, complement)
105 previous assembly GRCh37.p13 (GCF_000001405.25) 14 NC_000014.8 (102547075..102606086, complement)

Chromosome 14 - NC_000014.9Genomic Context describing neighboring genes Neighboring gene dynein cytoplasmic 1 heavy chain 1 Neighboring gene uncharacterized LOC107984661 Neighboring gene RNA, 7SL, cytoplasmic 472, pseudogene Neighboring gene WD repeat domain 20 Neighboring gene uncharacterized LOC105370677 Neighboring gene MOK protein kinase

Genomic regions, transcripts, and products

Expression

  • Project title: HPA RNA-seq normal tissues
  • Description: RNA-seq was performed of tissue samples from 95 human individuals representing 27 different tissues in order to determine tissue-specificity of all protein-coding genes
  • BioProject: PRJEB4337
  • Publication: PMID 24309898
  • Analysis date: Wed Jun 15 11:32:44 2016

Bibliography

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

HIV-1 interactions

Protein interactions

Protein Gene Interaction Pubs
Gag-Pol gag-pol HSP90 is incorporated into HIV-1 GagPol virus-like particles PubMed
Nef nef Microvesicles, which contaminate purified HIV-1 inocula due to similar size and density, contain viral protein Nef and cellular proteins HSP90alpha and HSP90beta that are capable of potent stimulation of dendritic cells maturation and ICAM-1 expression PubMed
Pr55(Gag) gag HSP90 is incorporated into HIV-1 Gag virus-like particles PubMed
Tat tat Hyperthermia (39.5C) increases expression of HSP90 protein in CD4+ T cells, which enhances HIV-1 Tat-mediated transactivation of the LTR. Hyperthermia also increases single-cycle HIV-1 infection PubMed
tat HIV-1 Tat downregulates the expression of HSP90 in CD4+ T cells, which may contribute to the impairment of hTERT stability and activation in Tat exposed cells PubMed
tat Hsp90 chaperone activity is required for HIV-1 Tat transport through the endosome membrane PubMed
tat Upregulation of actin, heat shock protein 90 and mitochondrial single-stranded DNA binding protein, and downregulation of lactate dehydrogenase are identified in human astrocytes expressing Tat PubMed
tat Hsp70 and Hsp90 and Cdc37 regulate the stabilization and folding of CDK9 as well as the assembly of an active CDK9/cyclin T1 complex responsible for P-TEFb-mediated HIV-1 Tat transactivation PubMed
Vif vif HIV-1 Vif interacts with HSP90AA1; interaction predicted to be relevant in protein folding and/or macromolecular structure assembly PubMed
retropepsin gag-pol Positional proteomics analysis identifies the cleavage of human heat shock protein 90kDa alpha (cytosolic), class A member 1 (HSP90AA1) at amino acid residues 473-474 and 491-492 by the HIV-1 protease PubMed

Go to the HIV-1, Human Interaction Database

Pathways from BioSystems

  • AURKA Activation by TPX2, organism-specific biosystem (from REACTOME)
    AURKA Activation by TPX2, organism-specific biosystemTPX2 binds to aurora kinase A (AURKA) at centrosomes and promotes its activation by facilitating AURKA active conformation and autophosphorylation of the AURKA threonine residue T288 (Bayliss et al. ...
  • Anchoring of the basal body to the plasma membrane, organism-specific biosystem (from REACTOME)
    Anchoring of the basal body to the plasma membrane, organism-specific biosystemCilium biogenesis is initiated by the docking of basal bodies, a centriole-derived organelle, to the plasma membrane (reviewed in Reiter et al, 2012). The centriole consists of a multiprotein core su...
  • Antigen processing and presentation, organism-specific biosystem (from KEGG)
    Antigen processing and presentation, organism-specific biosystem
    Antigen processing and presentation
  • Antigen processing and presentation, conserved biosystem (from KEGG)
    Antigen processing and presentation, conserved biosystem
    Antigen processing and presentation
  • Aryl Hydrocarbon Receptor, organism-specific biosystem (from WikiPathways)
    Aryl Hydrocarbon Receptor, organism-specific biosystemThe Aryl Hydrocarbon receptor (AhR) is ligand activated transcription factor that regulates wide spectrum of gene expression. The main mediator of AhR is 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) or...
  • Aryl Hydrocarbon Receptor Pathway, organism-specific biosystem (from WikiPathways)
    Aryl Hydrocarbon Receptor Pathway, organism-specific biosystemThe aryl hydrocarbon receptor (AhR) is a transcription factor (part of the group of nuclear receptors) that responds to the presence of aromatic hydrocarbons. It regulates genes involved xenobiotic m...
  • Attenuation phase, organism-specific biosystem (from REACTOME)
    Attenuation phase, organism-specific biosystemAttenuation of the heat shock transcriptional response occurs during continuous exposure to intermediate heat shock conditions or upon recovery from stress (Abravaya et al. 1991). The attenuation pha...
  • Axon guidance, organism-specific biosystem (from REACTOME)
    Axon guidance, organism-specific biosystemAxon guidance / axon pathfinding is the process by which neurons send out axons to reach the correct targets. Growing axons have a highly motile structure at the growing tip called the growth cone, w...
  • Binding and Uptake of Ligands by Scavenger Receptors, organism-specific biosystem (from REACTOME)
    Binding and Uptake of Ligands by Scavenger Receptors, organism-specific biosystemScavenger receptors bind free extracellular ligands as the initial step in clearance of the ligands from the body (reviewed in Ascenzi et al. 2005, Areschoug and Gordon 2009, Nielsen et al. 2010). So...
  • Cell Cycle, organism-specific biosystem (from REACTOME)
    Cell Cycle, organism-specific biosystem
    Cell Cycle
  • Cell Cycle, Mitotic, organism-specific biosystem (from REACTOME)
    Cell Cycle, Mitotic, organism-specific biosystemThe replication of the genome and the subsequent segregation of chromosomes into daughter cells are controlled by a series of events collectively known as the cell cycle. DNA replication is carried o...
  • Cellular response to heat stress, organism-specific biosystem (from REACTOME)
    Cellular response to heat stress, organism-specific biosystemIn response to exposure to elevated temperature and certain other proteotoxic stimuli (e.g., hypoxia, free radicals) cells activate a number of cytoprotective mechanisms known collectively as "heat s...
  • Cellular responses to stress, organism-specific biosystem (from REACTOME)
    Cellular responses to stress, organism-specific biosystemCells are subject to external molecular and physical stresses such as foreign molecules that perturb metabolic or signaling processes, and changes in temperature or pH. The ability of cells and tissu...
  • Centrosome maturation, organism-specific biosystem (from REACTOME)
    Centrosome maturation, organism-specific biosystemThe centrosome is the primary microtubule organizing center (MTOC) in vertebrate cells and plays an important role in orchestrating the formation of the mitotic spindle. Centrosome maturation is an ...
  • Cilium Assembly, organism-specific biosystem (from REACTOME)
    Cilium Assembly, organism-specific biosystemCilia are membrane covered organelles that extend from the surface of eukaryotic cells. Cilia may be motile, such as respiratory cilia) or non-motile (such as the primary cilium) and are distinguishe...
  • Class I PI3K signaling events, organism-specific biosystem (from Pathway Interaction Database)
    Class I PI3K signaling events, organism-specific biosystem
    Class I PI3K signaling events
  • Class I PI3K signaling events mediated by Akt, organism-specific biosystem (from Pathway Interaction Database)
    Class I PI3K signaling events mediated by Akt, organism-specific biosystem
    Class I PI3K signaling events mediated by Akt
  • Constitutive Androstane Receptor Pathway, organism-specific biosystem (from WikiPathways)
    Constitutive Androstane Receptor Pathway, organism-specific biosystemThe Constitutive Androstane Receptor (CAR) is a nuclear receptor and functions as a sensor for xenobiotics. It regulates transcription of genes encoding proteins in metabolism and excretion of xenobi...
  • Constitutive Signaling by EGFRvIII, organism-specific biosystem (from REACTOME)
    Constitutive Signaling by EGFRvIII, organism-specific biosystemIn glioblastoma, the most prevalent EGFR mutation, present in ~25% of tumors, is the deletion of the ligand binding domain of EGFR, accompanied with amplification of the mutated allele, which results...
  • Constitutive Signaling by Ligand-Responsive EGFR Cancer Variants, organism-specific biosystem (from REACTOME)
    Constitutive Signaling by Ligand-Responsive EGFR Cancer Variants, organism-specific biosystemSignaling by EGFR is frequently activated in cancer through activating mutations in the coding sequence of the EGFR gene, resulting in expression of a constitutively active mutant protein. Epidermal ...
  • Corticotropin-releasing hormone signaling pathway, organism-specific biosystem (from WikiPathways)
    Corticotropin-releasing hormone signaling pathway, organism-specific biosystemCorticotropin-releasing hormone (CRH) is a neuropeptide secreted abundantly in the paraventricular nucleus of the hypothalamus, amygdala, cerebral cortex and cerebellum in the central nervous system ...
  • Cytokine Signaling in Immune system, organism-specific biosystem (from REACTOME)
    Cytokine Signaling in Immune system, organism-specific biosystemCytokines are small proteins that regulate and mediate immunity, inflammation, and hematopoiesis. They are secreted in response to immune stimuli, and usually act briefly, locally, at very low concen...
  • Developmental Biology, organism-specific biosystem (from REACTOME)
    Developmental Biology, organism-specific biosystemAs a first step towards capturing the array of processes by which a fertilized egg gives rise to the diverse tissues of the body, examples of three kinds of processes have been annotated. These are a...
  • Disease, organism-specific biosystem (from REACTOME)
    Disease, organism-specific biosystemBiological processes are captured in Reactome by identifying the molecules (DNA, RNA, protein, small molecules) involved in them and describing the details of their interactions. From this molecular ...
  • Diseases of signal transduction, organism-specific biosystem (from REACTOME)
    Diseases of signal transduction, organism-specific biosystemSignaling processes are central to human physiology (e.g., Pires-da Silva & Sommer 2003), and their disruption by either germ-line and somatic mutation can lead to serious disease. Here, the molecula...
  • Downregulation of ERBB2 signaling, organism-specific biosystem (from REACTOME)
    Downregulation of ERBB2 signaling, organism-specific biosystemSignaling by ERBB2 can be downregulated by ubiquitination and subsequent proteasome-dependent degradation of ERBB2 or activated ERBB2 heterodimers. In addition, protein tyrosine phosphatases that dep...
  • EBV LMP1 signaling, organism-specific biosystem (from WikiPathways)
    EBV LMP1 signaling, organism-specific biosystem
    EBV LMP1 signaling
  • EPH-Ephrin signaling, organism-specific biosystem (from REACTOME)
    EPH-Ephrin signaling, organism-specific biosystemDuring the development process cell migration and adhesion are the main forces involved in morphing the cells into critical anatomical structures. The ability of a cell to migrate to its correct dest...
  • EPHA-mediated growth cone collapse, organism-specific biosystem (from REACTOME)
    EPHA-mediated growth cone collapse, organism-specific biosystemEPH/Ephrin signaling is coupled to Rho family GTPases such as Rac, Rho and Cdc42 that connect bidirectional receptor-ligand interactions to changes in the actin cytoskeleton (Noren & Pasquale 2004, G...
  • ErbB receptor signaling network, organism-specific biosystem (from Pathway Interaction Database)
    ErbB receptor signaling network, organism-specific biosystem
    ErbB receptor signaling network
  • Estrogen signaling pathway, organism-specific biosystem (from KEGG)
    Estrogen signaling pathway, organism-specific biosystemEstrogens are steroid hormones that regulate a plethora of physiological processes in mammals, including reproduction, cardiovascular protection, bone integrity, cellular homeostasis, and behavior. E...
  • Estrogen signaling pathway, conserved biosystem (from KEGG)
    Estrogen signaling pathway, conserved biosystemEstrogens are steroid hormones that regulate a plethora of physiological processes in mammals, including reproduction, cardiovascular protection, bone integrity, cellular homeostasis, and behavior. E...
  • Fcgamma receptor (FCGR) dependent phagocytosis, organism-specific biosystem (from REACTOME)
    Fcgamma receptor (FCGR) dependent phagocytosis, organism-specific biosystemPhagocytosis is one of the important innate immune responses that function to eliminate invading infectious agents. Monocytes, macrophages, and neutrophils are the professional phagocytic cells. Phag...
  • Fluid shear stress and atherosclerosis, organism-specific biosystem (from KEGG)
    Fluid shear stress and atherosclerosis, organism-specific biosystemShear stress represents the frictional force that the flow of blood exerts at the endothelial surface of the vessel wall and plays a central role in vascular biology and contributes to the progress o...
  • Fluid shear stress and atherosclerosis, conserved biosystem (from KEGG)
    Fluid shear stress and atherosclerosis, conserved biosystemShear stress represents the frictional force that the flow of blood exerts at the endothelial surface of the vessel wall and plays a central role in vascular biology and contributes to the progress o...
  • G2/M Transition, organism-specific biosystem (from REACTOME)
    G2/M Transition, organism-specific biosystemCyclin A can also form complexes with Cdc2 (Cdk1). Together with three B-type cyclins, Cdc2 (Cdk1) regulates the transition from G2 into mitosis. These complexes are activated by dephosphorylation of...
  • Gene Expression, organism-specific biosystem (from REACTOME)
    Gene Expression, organism-specific biosystemGene Expression covers the pathways by which genomic DNA is transcribed to yield RNA, the regulation of these transcription processes, and the pathways by which newly-made RNA Transcripts are process...
  • Gene Silencing by RNA, organism-specific biosystem (from REACTOME)
    Gene Silencing by RNA, organism-specific biosystemIn this module, the biology of various types of regulatory non-coding RNAs are described. Currently, biogenesis and functions of small interfering RNAs (siRNAs) and microRNAs are annotated.
  • Glucocorticoid receptor regulatory network, organism-specific biosystem (from Pathway Interaction Database)
    Glucocorticoid receptor regulatory network, organism-specific biosystem
    Glucocorticoid receptor regulatory network
  • HSF1 activation, organism-specific biosystem (from REACTOME)
    HSF1 activation, organism-specific biosystemHeat shock factor 1 (HSF1) is a transcription factor that activates gene expression in response to a variety of stresses, including heat shock, oxidative stress, as well as inflammation and infection...
  • HSF1-dependent transactivation, organism-specific biosystem (from REACTOME)
    HSF1-dependent transactivation, organism-specific biosystemAcquisition of DNA binding activity by HSF1 is necessary but insufficient for transcriptional activation (Cotto JJ et al. 1996; Trinklein ND et al. 2004). In addition to having a sequence-specific DN...
  • Hypoxic and oxygen homeostasis regulation of HIF-1-alpha, organism-specific biosystem (from Pathway Interaction Database)
    Hypoxic and oxygen homeostasis regulation of HIF-1-alpha, organism-specific biosystem
    Hypoxic and oxygen homeostasis regulation of HIF-1-alpha
  • IL-17 signaling pathway, organism-specific biosystem (from KEGG)
    IL-17 signaling pathway, organism-specific biosystemThe interleukin 17 (IL-17) family, a subset of cytokines consisting of IL-17A-F, plays crucial roles in both acute and chronic inflammatory responses. IL-17A, the hallmark cytokine of the newly defi...
  • IL-17 signaling pathway, conserved biosystem (from KEGG)
    IL-17 signaling pathway, conserved biosystemThe interleukin 17 (IL-17) family, a subset of cytokines consisting of IL-17A-F, plays crucial roles in both acute and chronic inflammatory responses. IL-17A, the hallmark cytokine of the newly defi...
  • IL2 signaling events mediated by PI3K, organism-specific biosystem (from Pathway Interaction Database)
    IL2 signaling events mediated by PI3K, organism-specific biosystem
    IL2 signaling events mediated by PI3K
  • Immune System, organism-specific biosystem (from REACTOME)
    Immune System, organism-specific biosystemHumans are exposed to millions of potential pathogens daily, through contact, ingestion, and inhalation. Our ability to avoid infection depends on the adaptive immune system and during the first crit...
  • Infectious disease, organism-specific biosystem (from REACTOME)
    Infectious disease, organism-specific biosystem
    Infectious disease
  • Influenza Infection, organism-specific biosystem (from REACTOME)
    Influenza Infection, organism-specific biosystemFor centuries influenza epidemics have plagued man, and influenza was probably the disease described by Hippocrates in 412 BC. Today it remains a major cause of morbidity and mortality worldwide with...
  • Influenza Life Cycle, organism-specific biosystem (from REACTOME)
    Influenza Life Cycle, organism-specific biosystemThe virus particle initially associates with a human host cell by binding to sialic acid-containing receptors on the host cell surface. The bound virus is endocytosed by one of four distinct mechanis...
  • Influenza Viral RNA Transcription and Replication, organism-specific biosystem (from REACTOME)
    Influenza Viral RNA Transcription and Replication, organism-specific biosystemIn the host cell nucleus, the viral negative-strand RNA (vRNA) serves as a template for the synthesis both of capped, polyadenylated viral messenger RNA and of full-length positive-strand RNA or comp...
  • Innate Immune System, organism-specific biosystem (from REACTOME)
    Innate Immune System, organism-specific biosystemInnate immunity encompases the nonspecific part of immunity tha are part of an individual's natural biologic makeup
  • Integrins in angiogenesis, organism-specific biosystem (from Pathway Interaction Database)
    Integrins in angiogenesis, organism-specific biosystem
    Integrins in angiogenesis
  • Interleukin-4 and 13 signaling, organism-specific biosystem (from REACTOME)
    Interleukin-4 and 13 signaling, organism-specific biosystemInterleukin-4 (IL4) is a principal regulatory cytokine during the immune response, crucially important in allergy and asthma (Nelms et al. 1999). When resting T cells are antigen-activated and expand...
  • LKB1 signaling events, organism-specific biosystem (from Pathway Interaction Database)
    LKB1 signaling events, organism-specific biosystem
    LKB1 signaling events
  • Loss of Nlp from mitotic centrosomes, organism-specific biosystem (from REACTOME)
    Loss of Nlp from mitotic centrosomes, organism-specific biosystemDuring interphase, Nlp interacts with gamma-tubulin ring complexes (gamma-TuRC), and is thought to contribute to the organization of interphase microtubules (Casenghi et al.,2003). Plk1 is activated...
  • Loss of proteins required for interphase microtubule organization from the centrosome, organism-specific biosystem (from REACTOME)
    Loss of proteins required for interphase microtubule organization from the centrosome, organism-specific biosystemIn addition to recruiting proteins and complexes necessary for increased microtubule nucleation, centrosomal maturation involves the loss of proteins involved in interphase microtubule organization ...
  • Metabolism, organism-specific biosystem (from REACTOME)
    Metabolism, organism-specific biosystemMetabolic processes in human cells generate energy through the oxidation of molecules consumed in the diet and mediate the synthesis of diverse essential molecules not taken in the diet as well as th...
  • Metabolism of nitric oxide, organism-specific biosystem (from REACTOME)
    Metabolism of nitric oxide, organism-specific biosystemNitric oxide (NO), a multifunctional second messenger, is implicated in physiological functions in mammals that range from immune response and potentiation of synaptic transmission to dilation of blo...
  • Mitotic G2-G2/M phases, organism-specific biosystem (from REACTOME)
    Mitotic G2-G2/M phases, organism-specific biosystem
    Mitotic G2-G2/M phases
  • NOD-like receptor signaling pathway, organism-specific biosystem (from KEGG)
    NOD-like receptor signaling pathway, organism-specific biosystemSpecific families of pattern recognition receptors are responsible for detecting various pathogens and generating innate immune responses. The intracellular NOD-like receptor (NLR) family contains mo...
  • NOD-like receptor signaling pathway, conserved biosystem (from KEGG)
    NOD-like receptor signaling pathway, conserved biosystemSpecific families of pattern recognition receptors are responsible for detecting various pathogens and generating innate immune responses. The intracellular NOD-like receptor (NLR) family contains mo...
  • NRF2 pathway, organism-specific biosystem (from WikiPathways)
    NRF2 pathway, organism-specific biosystemNRF2 is part of a group of transcription factors called nuclear receptors. It is activated under oxidative stress conditions and subsequently activates several antioxidative genes and proteins.
  • Neutrophil degranulation, organism-specific biosystem (from REACTOME)
    Neutrophil degranulation, organism-specific biosystemNeutrophils are the most abundant leukocytes (white blood cells), indispensable in defending the body against invading microorganisms. In response to infection, neutrophils leave the circulation and ...
  • Nucleotide-binding Oligomerization Domain (NOD) pathway, organism-specific biosystem (from WikiPathways)
    Nucleotide-binding Oligomerization Domain (NOD) pathway, organism-specific biosystemThe NOD (nucleotide-binding oligomerization domain) proteins NOD1 and NOD2 have important roles in innate immunity as sensors of microbial components derived from bacterial peptidoglycan. The importa...
  • Organelle biogenesis and maintenance, organism-specific biosystem (from REACTOME)
    Organelle biogenesis and maintenance, organism-specific biosystemThis module describes the biogenesis of organelles. Organelles are subcellular structures of distinctive morphology and function. The organelles of human cells include: mitochondria, endoplasmic reti...
  • PI3K-Akt signaling pathway, organism-specific biosystem (from KEGG)
    PI3K-Akt signaling pathway, organism-specific biosystemThe phosphatidylinositol 3' -kinase(PI3K)-Akt signaling pathway is activated by many types of cellular stimuli or toxic insults and regulates fundamental cellular functions such as transcription, tra...
  • PI3K-Akt signaling pathway, conserved biosystem (from KEGG)
    PI3K-Akt signaling pathway, conserved biosystemThe phosphatidylinositol 3' -kinase(PI3K)-Akt signaling pathway is activated by many types of cellular stimuli or toxic insults and regulates fundamental cellular functions such as transcription, tra...
  • PIWI-interacting RNA (piRNA) biogenesis, organism-specific biosystem (from REACTOME)
    PIWI-interacting RNA (piRNA) biogenesis, organism-specific biosystemIn germ cells of humans and mice, precursors of PIWI-interacting RNAs (piRNAs) are transcribed from a few hundred sequence clusters, as well as individual transposons, intergenic regions, and genes i...
  • Pathways in cancer, organism-specific biosystem (from KEGG)
    Pathways in cancer, organism-specific biosystem
    Pathways in cancer
  • Photodynamic therapy-induced AP-1 survival signaling., organism-specific biosystem (from WikiPathways)
    Photodynamic therapy-induced AP-1 survival signaling., organism-specific biosystemPhotodynamic therapy may induce an acute stress response mediated by mitogen-activated protein kinase kinase kinase 5 (MAP3K5), its downstream MAPKs that target c-Jun N-terminal kinase (JNK, MAPK8) a...
  • Progesterone-mediated oocyte maturation, organism-specific biosystem (from KEGG)
    Progesterone-mediated oocyte maturation, organism-specific biosystemXenopus oocytes are naturally arrested at G2 of meiosis I. Exposure to either insulin/IGF-1 or the steroid hormone progesterone breaks this arrest and induces resumption of the two meiotic division c...
  • Progesterone-mediated oocyte maturation, conserved biosystem (from KEGG)
    Progesterone-mediated oocyte maturation, conserved biosystemXenopus oocytes are naturally arrested at G2 of meiosis I. Exposure to either insulin/IGF-1 or the steroid hormone progesterone breaks this arrest and induces resumption of the two meiotic division c...
  • Prostate cancer, organism-specific biosystem (from KEGG)
    Prostate cancer, organism-specific biosystemProstate cancer constitutes a major health problem in Western countries. It is the most frequently diagnosed cancer among men and the second leading cause of male cancer deaths. The identification of...
  • Prostate cancer, conserved biosystem (from KEGG)
    Prostate cancer, conserved biosystemProstate cancer constitutes a major health problem in Western countries. It is the most frequently diagnosed cancer among men and the second leading cause of male cancer deaths. The identification of...
  • Protein processing in endoplasmic reticulum, organism-specific biosystem (from KEGG)
    Protein processing in endoplasmic reticulum, organism-specific biosystemThe endoplasmic reticulum (ER) is a subcellular organelle where proteins are folded with the help of lumenal chaperones. Newly synthesized peptides enter the ER via the sec61 pore and are glycosylate...
  • Protein processing in endoplasmic reticulum, conserved biosystem (from KEGG)
    Protein processing in endoplasmic reticulum, conserved biosystemThe endoplasmic reticulum (ER) is a subcellular organelle where proteins are folded with the help of lumenal chaperones. Newly synthesized peptides enter the ER via the sec61 pore and are glycosylate...
  • Recruitment of mitotic centrosome proteins and complexes, organism-specific biosystem (from REACTOME)
    Recruitment of mitotic centrosome proteins and complexes, organism-specific biosystemThe mitotic spindle becomes established once centrosomes have migrated to opposite poles and the nuclear envelope has broken down. During this stage, interphase centrosomes mature into mitotic centro...
  • Regulation of Androgen receptor activity, organism-specific biosystem (from Pathway Interaction Database)
    Regulation of Androgen receptor activity, organism-specific biosystem
    Regulation of Androgen receptor activity
  • Regulation of PLK1 Activity at G2/M Transition, organism-specific biosystem (from REACTOME)
    Regulation of PLK1 Activity at G2/M Transition, organism-specific biosystemThe kinase activity of PLK1 is required for cell cycle progression as PLK1 phosphorylates and regulates a number of cellular proteins during mitosis. Centrosomic AURKA (Aurora A kinase), catalyticall...
  • Regulation of Telomerase, organism-specific biosystem (from Pathway Interaction Database)
    Regulation of Telomerase, organism-specific biosystem
    Regulation of Telomerase
  • Regulation of actin dynamics for phagocytic cup formation, organism-specific biosystem (from REACTOME)
    Regulation of actin dynamics for phagocytic cup formation, organism-specific biosystemThe actin cytoskeleton is fundamental for phagocytosis and members of the Rho family GTPases RAC and CDC42 are involved in actin cytoskeletal regulation leading to pseudopod extension. Active RAC and...
  • Scavenging by Class F Receptors, organism-specific biosystem (from REACTOME)
    Scavenging by Class F Receptors, organism-specific biosystemSCARF1 (SREC-I) and SCARF2 (SREC-II) are transmembrane proteins that contain multiple extracellular EGF-like domains (Ishii et al. 2002, reviewed in Areschoug and Gordon 2009). SCARF2 may be involved...
  • Sema3A PAK dependent Axon repulsion, organism-specific biosystem (from REACTOME)
    Sema3A PAK dependent Axon repulsion, organism-specific biosystemActivated Rac1 bound to plexin-A might modulate actin dynamics through the sequential phosphorylation and activation of PAK, LIMK1 and cofilin.
  • Semaphorin interactions, organism-specific biosystem (from REACTOME)
    Semaphorin interactions, organism-specific biosystemSemaphorins are a large family of cell surface and secreted guidance molecules divided into eight classes on the basis of their structures. They all have an N-terminal conserved sema domain. Semaphor...
  • Signal Transduction, organism-specific biosystem (from REACTOME)
    Signal Transduction, organism-specific biosystemSignal transduction is a process in which extracellular signals elicit changes in cell state and activity. Transmembrane receptors sense changes in the cellular environment by binding ligands, such a...
  • Signaling by EGFR in Cancer, organism-specific biosystem (from REACTOME)
    Signaling by EGFR in Cancer, organism-specific biosystemThe pathway "Signaling by EGFR in Cancer" shows signaling by constitutively active EGFR cancer variants in the context of "Signaling by EGFR", allowing users to compare cancer events with the wild-ty...
  • Signaling by EGFRvIII in Cancer, organism-specific biosystem (from REACTOME)
    Signaling by EGFRvIII in Cancer, organism-specific biosystemEGFRvIII (EGFR V30_R297delinsG) is the most prevalent EGFR variant in glioblastoma, but it is also found in other cancer types. In-frame deletion of the ligand binding domain in EGFRvIII is frequentl...
  • Signaling by ERBB2, organism-specific biosystem (from REACTOME)
    Signaling by ERBB2, organism-specific biosystemERBB2, also known as HER2 or NEU, is a receptor tyrosine kinase (RTK) belonging to the EGFR family. ERBB2 possesses an extracellular domain that does not bind any known ligand, contrary to other EGFR...
  • Signaling by Interleukins, organism-specific biosystem (from REACTOME)
    Signaling by Interleukins, organism-specific biosystemInterleukins are low molecular weight proteins that bind to cell surface receptors and act in an autocrine and/or paracrine fashion. They were first identified as factors produced by leukocytes but a...
  • Signaling by Ligand-Responsive EGFR Variants in Cancer, organism-specific biosystem (from REACTOME)
    Signaling by Ligand-Responsive EGFR Variants in Cancer, organism-specific biosystemLigand-responsive EGFR cancer variants harbor mutations in the kinase domain or point mutations in the extracellular domain. These altered EGFR proteins are able to signal in the absence of ligands, ...
  • Signaling by VEGF, organism-specific biosystem (from REACTOME)
    Signaling by VEGF, organism-specific biosystemIn normal development vascular endothelial growth factors (VEGFs) are crucial regulators of vascular development during embryogenesis (vasculogenesis) and blood-vessel formation in the adult (angioge...
  • Signaling events mediated by HDAC Class II, organism-specific biosystem (from Pathway Interaction Database)
    Signaling events mediated by HDAC Class II, organism-specific biosystem
    Signaling events mediated by HDAC Class II
  • Signaling events mediated by VEGFR1 and VEGFR2, organism-specific biosystem (from Pathway Interaction Database)
    Signaling events mediated by VEGFR1 and VEGFR2, organism-specific biosystem
    Signaling events mediated by VEGFR1 and VEGFR2
  • TNF alpha Signaling Pathway, organism-specific biosystem (from WikiPathways)
    TNF alpha Signaling Pathway, organism-specific biosystemTumor necrosis factor alpha (TNF?) is a proinflammatory cytokine involved in various biological processes including regulation of cell proliferation, differentiation, apoptosis and immune response. T...
  • Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation, organism-specific biosystem (from REACTOME)
    Tetrahydrobiopterin (BH4) synthesis, recycling, salvage and regulation, organism-specific biosystemTetrahydrobiopterin (BH4) is an essential co-factor for the aromatic amino acid hydroxylases and glycerol ether monooxygenase and it regulates nitric oxide synthase (NOS) activity. Inherited BH4 defi...
  • Th17 cell differentiation, organism-specific biosystem (from KEGG)
    Th17 cell differentiation, organism-specific biosystemInterleukin (IL)-17-producing helper T (Th17) cells serve as a subset of CD4+ T cells involved in epithelial cell- and neutrophil mediated immune responses against extracellular microbes and in the p...
  • Th17 cell differentiation, conserved biosystem (from KEGG)
    Th17 cell differentiation, conserved biosystemInterleukin (IL)-17-producing helper T (Th17) cells serve as a subset of CD4+ T cells involved in epithelial cell- and neutrophil mediated immune responses against extracellular microbes and in the p...
  • The role of GTSE1 in G2/M progression after G2 checkpoint, organism-specific biosystem (from REACTOME)
    The role of GTSE1 in G2/M progression after G2 checkpoint, organism-specific biosystemGTSE1 (B99) was identified as a microtubule-associated protein product of the mouse B99 gene, which exhibits both a cell cycle regulated expression, with highest levels in G2, and DNA damage triggere...
  • Uptake and actions of bacterial toxins, organism-specific biosystem (from REACTOME)
    Uptake and actions of bacterial toxins, organism-specific biosystemThe toxic effects of many bacteria on their human hosts are mediated by proteins released from the bacteria that enter human cells and disrupt critical cellular functions (Henkel et al. 2010). All of...
  • Uptake and function of diphtheria toxin, organism-specific biosystem (from REACTOME)
    Uptake and function of diphtheria toxin, organism-specific biosystemDiphtheria is a serious, often fatal human disease associated with damage to many tissues. Bacteria in infected individuals, however, are typically confined to the lining of the throat or to a skin l...
  • VEGFA-VEGFR2 Pathway, organism-specific biosystem (from REACTOME)
    VEGFA-VEGFR2 Pathway, organism-specific biosystemAngiogenesis is the formation of new blood vessels from preexisting vasculature. One of the most important proangiogenic factors is vascular endothelial growth factor (VEGF). VEGF exerts its biologic...
  • VEGFR1 specific signals, organism-specific biosystem (from Pathway Interaction Database)
    VEGFR1 specific signals, organism-specific biosystem
    VEGFR1 specific signals
  • VEGFR2 mediated vascular permeability, organism-specific biosystem (from REACTOME)
    VEGFR2 mediated vascular permeability, organism-specific biosystemThe free radical nitric oxide (NO), produced by endothelial NO synthase (eNOS), is an important vasoactive substance in normal vascular biology and pathophysiology. It plays an important role in vasc...
  • Validated targets of C-MYC transcriptional activation, organism-specific biosystem (from Pathway Interaction Database)
    Validated targets of C-MYC transcriptional activation, organism-specific biosystem
    Validated targets of C-MYC transcriptional activation
  • Vesicle-mediated transport, organism-specific biosystem (from REACTOME)
    Vesicle-mediated transport, organism-specific biosystemThe transit of proteins and other cargo through the cell requires a cellular transport process in which transported substances are moved in membrane-bounded vesicles. Transported substances are enclo...
  • eNOS activation, organism-specific biosystem (from REACTOME)
    eNOS activation, organism-specific biosystemeNOS activity is regulated by numerous post-translational modifications including phosphorylation and acylation, which also modulate its interactions with other proteins and its subcellular localizat...
  • eNOS activation and regulation, organism-specific biosystem (from REACTOME)
    eNOS activation and regulation, organism-specific biosystemOriginally identified as endothelium-derived relaxing factor, eNOS derived NO is a critical signaling molecule in vascular homeostasis. It regulates blood pressure and vascular tone, and is involved...
  • vRNP Assembly, organism-specific biosystem (from REACTOME)
    vRNP Assembly, organism-specific biosystemFor each of eight gene segments, a viral ribonucleoprotein (vRNP), containing a viral negative-sense RNA (vRNA) segment complexed with nucleoprotein (NP) and the trimeric influenza polymerase (PB1, P...

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Markers

Homology

Clone Names

  • FLJ31884

Gene Ontology Provided by GOA

Function Evidence Code Pubs
ATP binding IDA
Inferred from Direct Assay
more info
PubMed 
ATP binding TAS
Traceable Author Statement
more info
PubMed 
ATPase activity IDA
Inferred from Direct Assay
more info
PubMed 
ATPase activity, coupled TAS
Traceable Author Statement
more info
 
DNA polymerase binding IPI
Inferred from Physical Interaction
more info
PubMed 
GTPase binding IPI
Inferred from Physical Interaction
more info
PubMed 
MHC class II protein complex binding HDA PubMed 
RNA binding HDA PubMed 
TPR domain binding IDA
Inferred from Direct Assay
more info
PubMed 
TPR domain binding TAS
Traceable Author Statement
more info
PubMed 
disordered domain specific binding IPI
Inferred from Physical Interaction
more info
PubMed 
histone deacetylase binding IPI
Inferred from Physical Interaction
more info
PubMed 
identical protein binding IDA
Inferred from Direct Assay
more info
PubMed 
identical protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
nitric-oxide synthase regulator activity IDA
Inferred from Direct Assay
more info
PubMed 
nucleotide binding TAS
Traceable Author Statement
more info
PubMed 
protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
protein homodimerization activity IDA
Inferred from Direct Assay
more info
PubMed 
protein homodimerization activity TAS
Traceable Author Statement
more info
PubMed 
protein tyrosine kinase activity EXP
Inferred from Experiment
more info
PubMed 
protein tyrosine kinase binding IPI
Inferred from Physical Interaction
more info
PubMed 
scaffold protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
tau protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
ubiquitin protein ligase binding IPI
Inferred from Physical Interaction
more info
PubMed 
unfolded protein binding IEA
Inferred from Electronic Annotation
more info
 
Process Evidence Code Pubs
ERBB2 signaling pathway TAS
Traceable Author Statement
more info
 
Fc-gamma receptor signaling pathway involved in phagocytosis TAS
Traceable Author Statement
more info
 
G2/M transition of mitotic cell cycle TAS
Traceable Author Statement
more info
 
axon extension ISS
Inferred from Sequence or Structural Similarity
more info
 
central nervous system neuron axonogenesis ISS
Inferred from Sequence or Structural Similarity
more info
 
chaperone-mediated autophagy TAS
Traceable Author Statement
more info
PubMed 
chaperone-mediated protein complex assembly IDA
Inferred from Direct Assay
more info
PubMed 
ciliary basal body-plasma membrane docking TAS
Traceable Author Statement
more info
 
cofactor metabolic process TAS
Traceable Author Statement
more info
 
cytokine-mediated signaling pathway TAS
Traceable Author Statement
more info
 
establishment of cell polarity ISS
Inferred from Sequence or Structural Similarity
more info
 
mitochondrial transport TAS
Traceable Author Statement
more info
PubMed 
neutrophil degranulation TAS
Traceable Author Statement
more info
 
peptidyl-tyrosine phosphorylation IEA
Inferred from Electronic Annotation
more info
 
positive regulation of cellular protein catabolic process IGI
Inferred from Genetic Interaction
more info
PubMed 
positive regulation of nitric oxide biosynthetic process ISS
Inferred from Sequence or Structural Similarity
more info
 
positive regulation of peptidyl-serine phosphorylation ISS
Inferred from Sequence or Structural Similarity
more info
 
positive regulation of protein kinase B signaling ISS
Inferred from Sequence or Structural Similarity
more info
 
positive regulation of protein phosphorylation IDA
Inferred from Direct Assay
more info
PubMed 
positive regulation of protein polymerization IDA
Inferred from Direct Assay
more info
PubMed 
positive regulation of tau-protein kinase activity IDA
Inferred from Direct Assay
more info
PubMed 
positive regulation of telomerase activity IDA
Inferred from Direct Assay
more info
PubMed 
protein import into mitochondrial outer membrane IDA
Inferred from Direct Assay
more info
PubMed 
protein refolding TAS
Traceable Author Statement
more info
PubMed 
protein stabilization IMP
Inferred from Mutant Phenotype
more info
PubMed 
protein stabilization TAS
Traceable Author Statement
more info
 
protein unfolding NAS
Non-traceable Author Statement
more info
PubMed 
receptor-mediated endocytosis TAS
Traceable Author Statement
more info
 
regulation of G2/M transition of mitotic cell cycle TAS
Traceable Author Statement
more info
 
regulation of cellular protein localization ISS
Inferred from Sequence or Structural Similarity
more info
 
regulation of cellular response to heat TAS
Traceable Author Statement
more info
 
regulation of nitric-oxide synthase activity TAS
Traceable Author Statement
more info
 
regulation of protein complex assembly NAS
Non-traceable Author Statement
more info
PubMed 
regulation of protein ubiquitination IDA
Inferred from Direct Assay
more info
PubMed 
response to antibiotic ISS
Inferred from Sequence or Structural Similarity
more info
 
response to cold ISS
Inferred from Sequence or Structural Similarity
more info
 
response to heat ISS
Inferred from Sequence or Structural Similarity
more info
 
response to unfolded protein NAS
Non-traceable Author Statement
more info
PubMed 
signal transduction NAS
Non-traceable Author Statement
more info
PubMed 
telomerase holoenzyme complex assembly IDA
Inferred from Direct Assay
more info
PubMed 
telomere maintenance via telomerase IDA
Inferred from Direct Assay
more info
PubMed 
vascular endothelial growth factor receptor signaling pathway TAS
Traceable Author Statement
more info
 
Component Evidence Code Pubs
axonal growth cone ISS
Inferred from Sequence or Structural Similarity
more info
 
cytoplasm IDA
Inferred from Direct Assay
more info
PubMed 
cytoplasm ISS
Inferred from Sequence or Structural Similarity
more info
 
cytosol NAS
Non-traceable Author Statement
more info
PubMed 
cytosol TAS
Traceable Author Statement
more info
 
dendritic growth cone ISS
Inferred from Sequence or Structural Similarity
more info
 
endocytic vesicle lumen TAS
Traceable Author Statement
more info
 
extracellular exosome HDA PubMed 
extracellular region TAS
Traceable Author Statement
more info
 
ficolin-1-rich granule lumen TAS
Traceable Author Statement
more info
 
lysosomal lumen TAS
Traceable Author Statement
more info
PubMed 
melanosome IEA
Inferred from Electronic Annotation
more info
 
membrane HDA PubMed 
myelin sheath IEA
Inferred from Electronic Annotation
more info
 
neuronal cell body ISS
Inferred from Sequence or Structural Similarity
more info
 
nucleoplasm TAS
Traceable Author Statement
more info
 
nucleus HDA PubMed 
nucleus ISS
Inferred from Sequence or Structural Similarity
more info
 
perinuclear region of cytoplasm ISS
Inferred from Sequence or Structural Similarity
more info
 
plasma membrane TAS
Traceable Author Statement
more info
 
protein-containing complex IDA
Inferred from Direct Assay
more info
PubMed 
ruffle membrane IEA
Inferred from Electronic Annotation
more info
 
secretory granule lumen TAS
Traceable Author Statement
more info
 

General protein information

Preferred Names
heat shock protein HSP 90-alpha
Names
HSP 86
LPS-associated protein 2
epididymis luminal secretory protein 52
epididymis secretory sperm binding protein Li 65p
heat shock 86 kDa
heat shock 90kD protein 1, alpha
heat shock 90kD protein 1, alpha-like 4
heat shock 90kD protein, alpha-like 4
heat shock 90kDa protein 1, alpha
heat shock protein 90kDa alpha (cytosolic), class A member 1
heat shock protein 90kDa alpha family class A member 1
lipopolysaccharide-associated protein 2
renal carcinoma antigen NY-REN-38

NCBI Reference Sequences (RefSeq)

RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.

mRNA and Protein(s)

  1. NM_001017963.2NP_001017963.2  heat shock protein HSP 90-alpha isoform 1

    See identical proteins and their annotated locations for NP_001017963.2

    Status: REVIEWED

    Description
    Transcript Variant: This variant (1) represents the longer transcript and encodes the longer isoform (1).
    Source sequence(s)
    AI250920, AJ890083, BX248761, DA237149
    Consensus CDS
    CCDS32160.1
    UniProtKB/Swiss-Prot
    P07900
    UniProtKB/TrEMBL
    Q86SX1
    Related
    ENSP00000335153.7, OTTHUMP00000246767, ENST00000334701.11, OTTHUMT00000414953
    Conserved Domains (3) summary
    smart00387
    Location:162313
    HATPase_c; Histidine kinase-like ATPases
    PTZ00272
    Location:140854
    PTZ00272; heat shock protein 83 kDa (Hsp83); Provisional
    pfam00183
    Location:318844
    HSP90; Hsp90 protein
  2. NM_005348.3NP_005339.3  heat shock protein HSP 90-alpha isoform 2

    See identical proteins and their annotated locations for NP_005339.3

    Status: REVIEWED

    Description
    Transcript Variant: This variant (2) differs in the 5' UTR and coding sequence compared to variant 1. The resulting isoform (2) is shorter at the N-terminus compared to isoform 1.
    Source sequence(s)
    AI250920, AJ890083, DC303876
    Consensus CDS
    CCDS9967.1
    UniProtKB/Swiss-Prot
    P07900
    UniProtKB/TrEMBL
    K9JA46
    Related
    ENSP00000216281.7, OTTHUMP00000246766, ENST00000216281.12, OTTHUMT00000414952
    Conserved Domains (1) summary
    cl27733
    Location:18732
    HSP90; Hsp90 protein

RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 109 details...Open this link in a new tab

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference GRCh38.p12 Primary Assembly

Genomic

  1. NC_000014.9 Reference GRCh38.p12 Primary Assembly

    Range
    102080738..102139749 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. XM_011536718.2XP_011535020.1  heat shock protein HSP 90-alpha isoform X1

    Conserved Domains (3) summary
    smart00387
    Location:161312
    HATPase_c; Histidine kinase-like ATPases
    PTZ00272
    Location:139853
    PTZ00272; heat shock protein 83 kDa (Hsp83); Provisional
    pfam00183
    Location:317843
    HSP90; Hsp90 protein
Support Center