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    ARPC1B actin related protein 2/3 complex subunit 1B [ Homo sapiens (human) ]

    Gene ID: 10095, updated on 12-Aug-2018

    Summary

    Official Symbol
    ARPC1Bprovided by HGNC
    Official Full Name
    actin related protein 2/3 complex subunit 1Bprovided by HGNC
    Primary source
    HGNC:HGNC:704
    See related
    Ensembl:ENSG00000130429 MIM:604223; Vega:OTTHUMG00000154552
    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
    ARC41; PLTEID; p40-ARC; p41-ARC
    Summary
    This gene encodes one of seven subunits of the human Arp2/3 protein complex. This subunit is a member of the SOP2 family of proteins and is most similar to the protein encoded by gene ARPC1A. The similarity between these two proteins suggests that they both may function as p41 subunit of the human Arp2/3 complex that has been implicated in the control of actin polymerization in cells. It is possible that the p41 subunit is involved in assembling and maintaining the structure of the Arp2/3 complex. Multiple versions of the p41 subunit may adapt the functions of the complex to different cell types or developmental stages. This protein also has a role in centrosomal homeostasis by being an activator and substrate of the Aurora A kinase. [provided by RefSeq, Mar 2011]
    Expression
    Broad expression in spleen (RPKM 111.2), appendix (RPKM 92.6) and 24 other tissues See more
    Orthologs

    Genomic context

    See ARPC1B in Genome Data Viewer
    Location:
    7q22.1
    Exon count:
    14
    Annotation release Status Assembly Chr Location
    109 current GRCh38.p12 (GCF_000001405.38) 7 NC_000007.14 (99374254..99394805)
    105 previous assembly GRCh37.p13 (GCF_000001405.25) 7 NC_000007.13 (98972298..99004226)

    Chromosome 7 - NC_000007.14Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC105375421 Neighboring gene myosin heavy chain 16 pseudogene Neighboring gene actin related protein 2/3 complex subunit 1A Neighboring gene PDGFA associated protein 1 Neighboring gene ATP5MF-PTCD1 readthrough Neighboring gene BUD31 homolog Neighboring gene pentatricopeptide repeat domain 1 Neighboring gene SAP domain containing ribonucleoprotein pseudogene Neighboring gene cleavage and polyadenylation specific factor 4

    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?

    Pathways from BioSystems

    • 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...
    • Bacterial invasion of epithelial cells, organism-specific biosystem (from KEGG)
      Bacterial invasion of epithelial cells, organism-specific biosystemMany pathogenic bacteria can invade phagocytic and non-phagocytic cells and colonize them intracellularly, then become disseminated to other cells. Invasive bacteria induce their own uptake by non-ph...
    • Bacterial invasion of epithelial cells, conserved biosystem (from KEGG)
      Bacterial invasion of epithelial cells, conserved biosystemMany pathogenic bacteria can invade phagocytic and non-phagocytic cells and colonize them intracellularly, then become disseminated to other cells. Invasive bacteria induce their own uptake by non-ph...
    • CDC42 signaling events, organism-specific biosystem (from Pathway Interaction Database)
      CDC42 signaling events, organism-specific biosystem
      CDC42 signaling events
    • 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...
    • 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...
    • EPHB-mediated forward signaling, organism-specific biosystem (from REACTOME)
      EPHB-mediated forward signaling, organism-specific biosystemMultiple EPHB receptors contribute directly to dendritic spine development and morphogenesis. These are more broadly involved in post-synaptic development through activation of focal adhesion kinase ...
    • Endocytosis, organism-specific biosystem (from KEGG)
      Endocytosis, organism-specific biosystemEndocytosis is a mechanism for cells to remove ligands, nutrients, and plasma membrane (PM) proteins, and lipids from the cell surface, bringing them into the cell interior. Transmembrane proteins en...
    • Endocytosis, conserved biosystem (from KEGG)
      Endocytosis, conserved biosystemEndocytosis is a mechanism for cells to remove ligands, nutrients, and plasma membrane (PM) proteins, and lipids from the cell surface, bringing them into the cell interior. Transmembrane proteins en...
    • ErbB1 downstream signaling, organism-specific biosystem (from Pathway Interaction Database)
      ErbB1 downstream signaling, organism-specific biosystem
      ErbB1 downstream signaling
    • Fc gamma R-mediated phagocytosis, organism-specific biosystem (from KEGG)
      Fc gamma R-mediated phagocytosis, organism-specific biosystemPhagocytosis plays an essential role in host-defense mechanisms through the uptake and destruction of infectious pathogens. Specialized cell types including macrophages, neutrophils, and monocytes ta...
    • Fc gamma R-mediated phagocytosis, conserved biosystem (from KEGG)
      Fc gamma R-mediated phagocytosis, conserved biosystemPhagocytosis plays an essential role in host-defense mechanisms through the uptake and destruction of infectious pathogens. Specialized cell types including macrophages, neutrophils, and monocytes ta...
    • 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...
    • 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...
    • 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
    • Pathogenic Escherichia coli infection, organism-specific biosystem (from KEGG)
      Pathogenic Escherichia coli infection, organism-specific biosystemEnteropathogenic E. coli (EPEC) and enterohemorrhagic E. coli (EHEC) are closely related pathogenic strains of Escherichia coli. The hallmark of EPEC/EHEC infections [DS:H00278 H00277] is induction o...
    • Pathogenic Escherichia coli infection, conserved biosystem (from KEGG)
      Pathogenic Escherichia coli infection, conserved biosystemEnteropathogenic E. coli (EPEC) and enterohemorrhagic E. coli (EHEC) are closely related pathogenic strains of Escherichia coli. The hallmark of EPEC/EHEC infections [DS:H00278 H00277] is induction o...
    • Pathogenic Escherichia coli infection, organism-specific biosystem (from WikiPathways)
      Pathogenic Escherichia coli infection, organism-specific biosystemSources: [http://www.genome.jp/kegg/pathway/hsa/hsa05130.html KEGG]
    • RAC1 signaling pathway, organism-specific biosystem (from Pathway Interaction Database)
      RAC1 signaling pathway, organism-specific biosystem
      RAC1 signaling pathway
    • RHO GTPase Effectors, organism-specific biosystem (from REACTOME)
      RHO GTPase Effectors, organism-specific biosystemRHO GTPases regulate cell behaviour by activating a number of downstream effectors that regulate cytoskeletal organization, intracellular trafficking and transcription (reviewed by Sahai and Marshall...
    • RHO GTPases Activate WASPs and WAVEs, organism-specific biosystem (from REACTOME)
      RHO GTPases Activate WASPs and WAVEs, organism-specific biosystemWASP and WAVE proteins belong to the Wiskott-Aldrich Syndrome protein family, with recessive mutations in the founding member WASP being responsible for the X-linked recessive immunodeficieny known a...
    • Regulation of actin cytoskeleton, organism-specific biosystem (from KEGG)
      Regulation of actin cytoskeleton, organism-specific biosystem
      Regulation of actin cytoskeleton
    • Regulation of actin cytoskeleton, conserved biosystem (from KEGG)
      Regulation of actin cytoskeleton, conserved biosystem
      Regulation of actin cytoskeleton
    • 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...
    • Salmonella infection, organism-specific biosystem (from KEGG)
      Salmonella infection, organism-specific biosystemSalmonella infection usually presents as a self-limiting gastroenteritis or the more severe typhoid fever and bacteremia. The common disease-causing Salmonella species in human is a single species, S...
    • Salmonella infection, conserved biosystem (from KEGG)
      Salmonella infection, conserved biosystemSalmonella infection usually presents as a self-limiting gastroenteritis or the more severe typhoid fever and bacteremia. The common disease-causing Salmonella species in human is a single species, S...
    • Shigellosis, organism-specific biosystem (from KEGG)
      Shigellosis, organism-specific biosystemShigellosis, or bacillary dysentery, is an intestinal infection caused by Shigella, a genus of enterobacteria. Shigella are potential food-borne pathogens that are capable of colonizing the intestina...
    • 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 Rho GTPases, organism-specific biosystem (from REACTOME)
      Signaling by Rho GTPases, organism-specific biosystemThe Rho family of small guanine nucleotide binding proteins is one of five generally recognized branches of the Ras superfamily. Like most Ras superfamily members, typical Rho proteins function as bi...

    Interactions

    Products Interactant Other Gene Complex Source Pubs Description

    General gene information

    Markers

    Homology

    Gene Ontology Provided by GOA

    Function Evidence Code Pubs
    actin filament binding IBA
    Inferred from Biological aspect of Ancestor
    more info
    PubMed 
    contributes_to actin filament binding IDA
    Inferred from Direct Assay
    more info
    PubMed 
    protein binding IPI
    Inferred from Physical Interaction
    more info
    PubMed 
    structural constituent of cytoskeleton IDA
    Inferred from Direct Assay
    more info
    PubMed 
    Process Evidence Code Pubs
    Arp2/3 complex-mediated actin nucleation IBA
    Inferred from Biological aspect of Ancestor
    more info
    PubMed 
    Arp2/3 complex-mediated actin nucleation IDA
    Inferred from Direct Assay
    more info
    PubMed 
    Fc-gamma receptor signaling pathway involved in phagocytosis TAS
    Traceable Author Statement
    more info
     
    ephrin receptor signaling pathway TAS
    Traceable Author Statement
    more info
     
    response to estradiol IEA
    Inferred from Electronic Annotation
    more info
     
    response to estrogen IEA
    Inferred from Electronic Annotation
    more info
     
    Component Evidence Code Pubs
    Arp2/3 protein complex IBA
    Inferred from Biological aspect of Ancestor
    more info
    PubMed 
    Arp2/3 protein complex IDA
    Inferred from Direct Assay
    more info
    PubMed 
    actin cytoskeleton TAS
    Traceable Author Statement
    more info
    PubMed 
    cytosol TAS
    Traceable Author Statement
    more info
     
    extracellular exosome HDA PubMed 
    focal adhesion HDA PubMed 
    tubulobulbar complex IEA
    Inferred from Electronic Annotation
    more info
     

    General protein information

    Preferred Names
    actin-related protein 2/3 complex subunit 1B
    Names
    ARP2/3 protein complex subunit p41
    actin related protein 2/3 complex, subunit 1B, 41kDa
    arp2/3 complex 41 kDa subunit

    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.

    Genomic

    1. NG_055676.1 RefSeqGene

      Range
      5056..25142
      Download
      GenBank, FASTA, Sequence Viewer (Graphics), LRG_1188

    mRNA and Protein(s)

    1. NM_005720.4NP_005711.1  actin-related protein 2/3 complex subunit 1B

      See identical proteins and their annotated locations for NP_005711.1

      Status: REVIEWED

      Source sequence(s)
      AU143525, BC002562, CB105406
      Consensus CDS
      CCDS5661.1
      UniProtKB/Swiss-Prot
      O15143
      UniProtKB/TrEMBL
      A4D275
      Related
      ENSP00000252725.5, OTTHUMP00000206018, ENST00000252725.10
      Conserved Domains (2) summary
      sd00039
      Location:1150
      7WD40; WD40 repeat [structural motif]
      cl25539
      Location:45264
      WD40; WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from ...

    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_000007.14 Reference GRCh38.p12 Primary Assembly

      Range
      99374254..99394805
      Download
      GenBank, FASTA, Sequence Viewer (Graphics)

    mRNA and Protein(s)

    1. XM_024446628.1XP_024302396.1  actin-related protein 2/3 complex subunit 1B isoform X1

      Related
      ENSP00000413173.2, ENST00000443222.6
      Conserved Domains (2) summary
      sd00039
      Location:1150
      7WD40; WD40 repeat [structural motif]
      cl25539
      Location:45264
      WD40; WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from ...
    2. XM_006715826.2XP_006715889.1  actin-related protein 2/3 complex subunit 1B isoform X1

      See identical proteins and their annotated locations for XP_006715889.1

      UniProtKB/Swiss-Prot
      O15143
      UniProtKB/TrEMBL
      A4D275
      Related
      ENSP00000389631.1, OTTHUMP00000206020, ENST00000451682.5
      Conserved Domains (2) summary
      sd00039
      Location:1150
      7WD40; WD40 repeat [structural motif]
      cl25539
      Location:45264
      WD40; WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from ...
    3. XM_024446629.1XP_024302397.1  actin-related protein 2/3 complex subunit 1B isoform X1

      Conserved Domains (2) summary
      sd00039
      Location:1150
      7WD40; WD40 repeat [structural motif]
      cl25539
      Location:45264
      WD40; WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from ...
    4. XM_006715825.2XP_006715888.1  actin-related protein 2/3 complex subunit 1B isoform X1

      See identical proteins and their annotated locations for XP_006715888.1

      UniProtKB/Swiss-Prot
      O15143
      UniProtKB/TrEMBL
      A4D275
      Related
      ENSP00000494033.1, ENST00000645391.1
      Conserved Domains (2) summary
      sd00039
      Location:1150
      7WD40; WD40 repeat [structural motif]
      cl25539
      Location:45264
      WD40; WD40 domain, found in a number of eukaryotic proteins that cover a wide variety of functions including adaptor/regulatory modules in signal transduction, pre-mRNA processing and cytoskeleton assembly; typically contains a GH dipeptide 11-24 residues from ...
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