Format

Send to:

Choose Destination

PPP1CA protein phosphatase 1 catalytic subunit alpha [ Homo sapiens (human) ]

Gene ID: 5499, updated on 6-Jan-2019

Summary

Official Symbol
PPP1CAprovided by HGNC
Official Full Name
protein phosphatase 1 catalytic subunit alphaprovided by HGNC
Primary source
HGNC:HGNC:9281
See related
Ensembl:ENSG00000172531 MIM:176875
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
PP1A; PP-1A; PPP1A; PP1alpha
Summary
The protein encoded by this gene is one of the three catalytic subunits of protein phosphatase 1 (PP1). PP1 is a serine/threonine specific protein phosphatase known to be involved in the regulation of a variety of cellular processes, such as cell division, glycogen metabolism, muscle contractility, protein synthesis, and HIV-1 viral transcription. Increased PP1 activity has been observed in the end stage of heart failure. Studies in both human and mice suggest that PP1 is an important regulator of cardiac function. Mouse studies also suggest that PP1 functions as a suppressor of learning and memory. Three alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
Expression
Ubiquitous expression in lymph node (RPKM 67.2), colon (RPKM 56.9) and 25 other tissues See more
Orthologs

Genomic context

See PPP1CA in Genome Data Viewer
Location:
11q13.2
Exon count:
7
Annotation release Status Assembly Chr Location
109 current GRCh38.p12 (GCF_000001405.38) 11 NC_000011.10 (67398181..67401905, complement)
105 previous assembly GRCh37.p13 (GCF_000001405.25) 11 NC_000011.9 (67165652..67169376, complement)

Chromosome 11 - NC_000011.10Genomic Context describing neighboring genes Neighboring gene uncharacterized LOC100130987 Neighboring gene cardiotrophin like cytokine factor 1 Neighboring gene RNA, U6 small nuclear 1238, pseudogene Neighboring gene RAD9 checkpoint clamp component A Neighboring gene TBC1 domain family member 10C Neighboring gene carnosine synthase 1

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 Apr 4 07:08:55 2018

Bibliography

GeneRIFs: Gene References Into FunctionsWhat's a GeneRIF?

HIV-1 interactions

Protein interactions

Protein Gene Interaction Pubs
Tat tat Protein phosphatase 1, catalytic subunit, alpha isoform (PPP1CA) is identified to interact with HIV-1 Tat mutant Nullbasic in HeLa cells by LC MS/MS PubMed
tat Small molecular compounds prevent the interaction of HIV-1 Tat with protein phosphatase-1 (PP1) and the shuttling of PP1 to the nucleus PubMed
tat PP1 interacts with Tat in part through the binding of Val(36) and Phe(38) of Tat to PP1, and Tat is involved in the nuclear and subnuclear targeting of PP1 PubMed
tat Expression of HIV-1 Tat upregulates the abundance of protein phosphatase 1, catalytic subunit, alpha isoform (PPP1CA) in the nucleoli of Jurkat T-cells PubMed
tat Protein phosphatase-2A (PP2A) and protein phosphatase-1 (PP1) regulate HIV-1 Tat-activated transcription through dephosphorylation of CDK9 PubMed
tat Stimulation of HIV-1 Tat transactivation by protein phosphatase 1 (PP1) is inhibited by nuclear inhibitor of PP1 (NIPP1), indicating Tat function is regulated by PP1/NIPP1 PubMed
tat Protein phosphatase 1 (PP1) associates with HIV-1 Tat and stimulates Tat-mediated transactivation of the HIV-1 LTR promoter PubMed

Go to the HIV-1, Human Interaction Database

Pathways from BioSystems

  • ALK1 signaling events, organism-specific biosystem (from Pathway Interaction Database)
    ALK1 signaling events, organism-specific biosystem
    ALK1 signaling events
  • Adrenergic signaling in cardiomyocytes, organism-specific biosystem (from KEGG)
    Adrenergic signaling in cardiomyocytes, organism-specific biosystemCardiac myocytes express at least six subtypes of adrenergic receptor (AR) which include three subtypes of beta-AR (beta-1, beta-2, beta-3) and three subtypes of the alpha-1-AR (alpha-1A, alpha-1B, a...
  • Adrenergic signaling in cardiomyocytes, conserved biosystem (from KEGG)
    Adrenergic signaling in cardiomyocytes, conserved biosystemCardiac myocytes express at least six subtypes of adrenergic receptor (AR) which include three subtypes of beta-AR (beta-1, beta-2, beta-3) and three subtypes of the alpha-1-AR (alpha-1A, alpha-1B, a...
  • Alcoholism, organism-specific biosystem (from KEGG)
    Alcoholism, organism-specific biosystemAlcoholism, also called dependence on alcohol (ethanol), is a chronic relapsing disorder that is progressive and has serious detrimental health outcomes. As one of the primary mediators of the reward...
  • Alcoholism, conserved biosystem (from KEGG)
    Alcoholism, conserved biosystemAlcoholism, also called dependence on alcohol (ethanol), is a chronic relapsing disorder that is progressive and has serious detrimental health outcomes. As one of the primary mediators of the reward...
  • Amphetamine addiction, organism-specific biosystem (from KEGG)
    Amphetamine addiction, organism-specific biosystemAmphetamine is a psychostimulant drug that exerts persistent addictive effects. Most addictive drugs increase extracellular concentrations of dopamine (DA) in nucleus accumbens (NAc) and medial prefr...
  • Amphetamine addiction, conserved biosystem (from KEGG)
    Amphetamine addiction, conserved biosystemAmphetamine is a psychostimulant drug that exerts persistent addictive effects. Most addictive drugs increase extracellular concentrations of dopamine (DA) in nucleus accumbens (NAc) and medial prefr...
  • BMP receptor signaling, organism-specific biosystem (from Pathway Interaction Database)
    BMP receptor signaling, organism-specific biosystem
    BMP receptor signaling
  • Circadian Clock, organism-specific biosystem (from REACTOME)
    Circadian Clock, organism-specific biosystemAt the center of the mammalian circadian clock is a negative transcription/translation-based feedback loop: The BMAL1:CLOCK/NPAS2 (ARNTL:CLOCK/NPAS2) heterodimer transactivates CRY and PER genes by b...
  • Circadian rythm related genes, organism-specific biosystem (from WikiPathways)
    Circadian rythm related genes, organism-specific biosystemThis is currently not a pathway but a list of circadian rhythm related genes and proteins. The source for this information is the gene ontology. The genes and proteins were filtered for "circadian rh...
  • Common Pathways Underlying Drug Addiction, organism-specific biosystem (from WikiPathways)
    Common Pathways Underlying Drug Addiction, organism-specific biosystemThe pathway was modeled after Figure 2 in Li, et al. 2008 and is based on the common pathways identified in their study as well as protein interaction data. Specifically, glutamate and dopamine neuro...
  • DARPP-32 events, organism-specific biosystem (from REACTOME)
    DARPP-32 events, organism-specific biosystemDopamine- and cAMP-regulated phosphoprotein, Mr 32 kDa (DARPP-32), was identified as a major target for dopamine and protein kinase A (PKA) in striatum. Recent advances now indicate that regulation D...
  • Dopaminergic synapse, organism-specific biosystem (from KEGG)
    Dopaminergic synapse, organism-specific biosystemDopamine (DA) is an important and prototypical slow neurotransmitter in the mammalian brain, where it controls a variety of functions including locomotor activity, motivation and reward, learning an...
  • Dopaminergic synapse, conserved biosystem (from KEGG)
    Dopaminergic synapse, conserved biosystemDopamine (DA) is an important and prototypical slow neurotransmitter in the mammalian brain, where it controls a variety of functions including locomotor activity, motivation and reward, learning an...
  • Downregulation of TGF-beta receptor signaling, organism-specific biosystem (from REACTOME)
    Downregulation of TGF-beta receptor signaling, organism-specific biosystemTGF-beta receptor signaling is downregulated by proteasome and lysosome-mediated degradation of ubiquitinated TGFBR1, SMAD2 and SMAD3, as well as by dephosphorylation of TGFBR1, SMAD2 and SMAD3. In t...
  • Focal adhesion, organism-specific biosystem (from KEGG)
    Focal adhesion, organism-specific biosystemCell-matrix adhesions play essential roles in important biological processes including cell motility, cell proliferation, cell differentiation, regulation of gene expression and cell survival. At the...
  • Focal adhesion, conserved biosystem (from KEGG)
    Focal adhesion, conserved biosystemCell-matrix adhesions play essential roles in important biological processes including cell motility, cell proliferation, cell differentiation, regulation of gene expression and cell survival. At the...
  • Herpes simplex infection, organism-specific biosystem (from KEGG)
    Herpes simplex infection, organism-specific biosystemHerpes simplex virus (HSV) infections are very common worldwide, with the prevalence of HSV-1 reaching up to 80%-90%. Primary infection with HSV takes place in the mucosa, followed by the establishme...
  • Herpes simplex infection, conserved biosystem (from KEGG)
    Herpes simplex infection, conserved biosystemHerpes simplex virus (HSV) infections are very common worldwide, with the prevalence of HSV-1 reaching up to 80%-90%. Primary infection with HSV takes place in the mucosa, followed by the establishme...
  • Hippo signaling pathway, organism-specific biosystem (from KEGG)
    Hippo signaling pathway, organism-specific biosystemHippo signaling is an evolutionarily conserved signaling pathway that controls organ size from flies to humans. In humans and mice, the pathway consists of the MST1 and MST2 kinases, their cofactor S...
  • Hippo signaling pathway, conserved biosystem (from KEGG)
    Hippo signaling pathway, conserved biosystemHippo signaling is an evolutionarily conserved signaling pathway that controls organ size from flies to humans. In humans and mice, the pathway consists of the MST1 and MST2 kinases, their cofactor S...
  • Hormone-sensitive lipase (HSL)-mediated triacylglycerol hydrolysis, organism-specific biosystem (from REACTOME)
    Hormone-sensitive lipase (HSL)-mediated triacylglycerol hydrolysis, organism-specific biosystemTriacylglycerol is a major energy store in the body and its hydrolysis to yield fatty acids and glycerol is a tightly regulated part of energy metabolism. A central part in this regulation is played ...
  • Inflammatory mediator regulation of TRP channels, organism-specific biosystem (from KEGG)
    Inflammatory mediator regulation of TRP channels, organism-specific biosystemThe TRP channels that exhibit a unique response to temperature have been given the name thermo-TRPs. Among all thermo- TRP channels, TRPV1-4, TRPM8, and TRPA1 are expressed in subsets of nociceptive...
  • Inflammatory mediator regulation of TRP channels, conserved biosystem (from KEGG)
    Inflammatory mediator regulation of TRP channels, conserved biosystemThe TRP channels that exhibit a unique response to temperature have been given the name thermo-TRPs. Among all thermo- TRP channels, TRPV1-4, TRPM8, and TRPA1 are expressed in subsets of nociceptive...
  • Insulin resistance, organism-specific biosystem (from KEGG)
    Insulin resistance, organism-specific biosystemInsulin resistance is a condition where cells become resistant to the effects of insulin. It is often found in people with health disorders, including obesity, type 2 diabetes mellitus, non-alcoholic...
  • Insulin signaling pathway, organism-specific biosystem (from KEGG)
    Insulin signaling pathway, organism-specific biosystemInsulin binding to its receptor results in the tyrosine phosphorylation of insulin receptor substrates (IRS) by the insulin receptor tyrosine kinase (INSR). This allows association of IRSs with the r...
  • Insulin signaling pathway, conserved biosystem (from KEGG)
    Insulin signaling pathway, conserved biosystemInsulin binding to its receptor results in the tyrosine phosphorylation of insulin receptor substrates (IRS) by the insulin receptor tyrosine kinase (INSR). This allows association of IRSs with the r...
  • Lipid digestion, mobilization, and transport, organism-specific biosystem (from REACTOME)
    Lipid digestion, mobilization, and transport, organism-specific biosystemProcesses annotated here include the digestion of dietary lipids, sterol uptake, the formation and turnover of lipoproteins (chylomicrons, VLDL, LDL, and HDL), and the mobilization of fatty acids thr...
  • Long-term potentiation, organism-specific biosystem (from KEGG)
    Long-term potentiation, organism-specific biosystemHippocampal long-term potentiation (LTP), a long-lasting increase in synaptic efficacy, is the molecular basis for learning and memory. Tetanic stimulation of afferents in the CA1 region of the hippo...
  • Long-term potentiation, conserved biosystem (from KEGG)
    Long-term potentiation, conserved biosystemHippocampal long-term potentiation (LTP), a long-lasting increase in synaptic efficacy, is the molecular basis for learning and memory. Tetanic stimulation of afferents in the CA1 region of the hippo...
  • 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 lipids and lipoproteins, organism-specific biosystem (from REACTOME)
    Metabolism of lipids and lipoproteins, organism-specific biosystemLipids are hydrophobic but otherwise chemically diverse molecules that play a wide variety of roles in human biology. They include ketone bodies, fatty acids, triacylglycerols, phospholipids and sphi...
  • Nicotine Activity on Dopaminergic Neurons, organism-specific biosystem (from WikiPathways)
    Nicotine Activity on Dopaminergic Neurons, organism-specific biosystemNicotine is an alkaloid found in tobacco plants. It is a substance that acts as a stimulant in humans and is one of the main factors responsible for tobacco dependence. When nicotine enters the body,...
  • Oocyte meiosis, organism-specific biosystem (from KEGG)
    Oocyte meiosis, organism-specific biosystemDuring meiosis, a single round of DNA replication is followed by two rounds of chromosome segregation, called meiosis I and meiosis II. At meiosis I, homologous chromosomes recombine and then segrega...
  • Oocyte meiosis, conserved biosystem (from KEGG)
    Oocyte meiosis, conserved biosystemDuring meiosis, a single round of DNA replication is followed by two rounds of chromosome segregation, called meiosis I and meiosis II. At meiosis I, homologous chromosomes recombine and then segrega...
  • Opioid Signalling, organism-specific biosystem (from REACTOME)
    Opioid Signalling, organism-specific biosystemOpioids are chemical substances similar to opiates, the active substances found in opium (morphine, codeine etc.). Opioid action is mediated by the receptors for endogenous opioids; peptides such as...
  • Oxytocin signaling pathway, organism-specific biosystem (from KEGG)
    Oxytocin signaling pathway, organism-specific biosystemOxytocin (OT) is a nonapeptide synthesized by the magno-cellular neurons located in the supraoptic (SON) and paraventricular (PVN) nuclei of the hypothalamus. It exerts a wide variety of central and ...
  • Oxytocin signaling pathway, conserved biosystem (from KEGG)
    Oxytocin signaling pathway, conserved biosystemOxytocin (OT) is a nonapeptide synthesized by the magno-cellular neurons located in the supraoptic (SON) and paraventricular (PVN) nuclei of the hypothalamus. It exerts a wide variety of central and ...
  • Platelet activation, organism-specific biosystem (from KEGG)
    Platelet activation, organism-specific biosystemPlatelets play a key and beneficial role for primary hemostasis on the disruption of the integrity of vessel wall. Platelet adhesion and activation at sites of vascular wall injury is initiated by ad...
  • Proteoglycans in cancer, organism-specific biosystem (from KEGG)
    Proteoglycans in cancer, organism-specific biosystemMany proteoglycans (PGs) in the tumor microenvironment have been shown to be key macromolecules that contribute to biology of various types of cancer including proliferation, adhesion, angiogenesis a...
  • Proteoglycans in cancer, conserved biosystem (from KEGG)
    Proteoglycans in cancer, conserved biosystemMany proteoglycans (PGs) in the tumor microenvironment have been shown to be key macromolecules that contribute to biology of various types of cancer including proliferation, adhesion, angiogenesis 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
  • 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 GPCR, organism-specific biosystem (from REACTOME)
    Signaling by GPCR, organism-specific biosystemG protein-coupled receptors (GPCRs; 7TM receptors; seven transmembrane domain receptors; heptahelical receptors; G protein-linked receptors [GPLR]) are the largest family of transmembrane receptors i...
  • Signaling by TGF-beta Receptor Complex, organism-specific biosystem (from REACTOME)
    Signaling by TGF-beta Receptor Complex, organism-specific biosystemThe TGF-beta/BMP pathway incorporates several signaling pathways that share most, but not all, components of a central signal transduction engine. The general signaling scheme is rather simple: upon ...
  • TGF-beta receptor signaling, organism-specific biosystem (from Pathway Interaction Database)
    TGF-beta receptor signaling, organism-specific biosystem
    TGF-beta receptor signaling
  • TGF-beta receptor signaling activates SMADs, organism-specific biosystem (from REACTOME)
    TGF-beta receptor signaling activates SMADs, organism-specific biosystemBinding of transforming growth factor beta 1 (TGF beta 1, i.e. TGFB1) to TGF beta receptor type 2 (TGFBR2) activates TGF beta receptor signaling cascade. TGFB1 is posttranslationally processed by fur...
  • Vascular smooth muscle contraction, organism-specific biosystem (from KEGG)
    Vascular smooth muscle contraction, organism-specific biosystemThe vascular smooth muscle cell (VSMC) is a highly specialized cell whose principal function is contraction. On contraction, VSMCs shorten, thereby decreasing the diameter of a blood vessel to regula...
  • Vascular smooth muscle contraction, conserved biosystem (from KEGG)
    Vascular smooth muscle contraction, conserved biosystemThe vascular smooth muscle cell (VSMC) is a highly specialized cell whose principal function is contraction. On contraction, VSMCs shorten, thereby decreasing the diameter of a blood vessel to regula...
  • cAMP signaling pathway, organism-specific biosystem (from KEGG)
    cAMP signaling pathway, organism-specific biosystemcAMP is one of the most common and universal second messengers, and its formation is promoted by adenylyl cyclase (AC) activation after ligation of G protein-coupled receptors (GPCRs) by ligands incl...
  • cAMP signaling pathway, conserved biosystem (from KEGG)
    cAMP signaling pathway, conserved biosystemcAMP is one of the most common and universal second messengers, and its formation is promoted by adenylyl cyclase (AC) activation after ligation of G protein-coupled receptors (GPCRs) by ligands incl...
  • cGMP-PKG signaling pathway, organism-specific biosystem (from KEGG)
    cGMP-PKG signaling pathway, organism-specific biosystemCyclic GMP (cGMP) is the intracellular second messenger that mediates the action of nitric oxide (NO) and natriuretic peptides (NPs), regulating a broad array of physiologic processes. The elevated i...
  • cGMP-PKG signaling pathway, conserved biosystem (from KEGG)
    cGMP-PKG signaling pathway, conserved biosystemCyclic GMP (cGMP) is the intracellular second messenger that mediates the action of nitric oxide (NO) and natriuretic peptides (NPs), regulating a broad array of physiologic processes. The elevated i...
  • mRNA surveillance pathway, organism-specific biosystem (from KEGG)
    mRNA surveillance pathway, organism-specific biosystemThe mRNA surveillance pathway is a quality control mechanism that detects and degrades abnormal mRNAs. These pathways include nonsense-mediated mRNA decay (NMD), nonstop mRNA decay (NSD), and no-go ...
  • mRNA surveillance pathway, conserved biosystem (from KEGG)
    mRNA surveillance pathway, conserved biosystemThe mRNA surveillance pathway is a quality control mechanism that detects and degrades abnormal mRNAs. These pathways include nonsense-mediated mRNA decay (NMD), nonstop mRNA decay (NSD), and no-go ...

Interactions

Products Interactant Other Gene Complex Source Pubs Description

General gene information

Markers

Homology

Clone Names

  • MGC1674, MGC15877

Gene Ontology Provided by GOA

Function Evidence Code Pubs
cadherin binding involved in cell-cell adhesion IDA
Inferred from Direct Assay
more info
PubMed 
metal ion binding IEA
Inferred from Electronic Annotation
more info
 
phosphatase activity ISS
Inferred from Sequence or Structural Similarity
more info
 
phosphoprotein phosphatase activity ISS
Inferred from Sequence or Structural Similarity
more info
 
protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
protein phosphatase 1 binding IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
protein serine/threonine phosphatase activity IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
protein serine/threonine phosphatase activity TAS
Traceable Author Statement
more info
PubMed 
ribonucleoprotein complex binding IEA
Inferred from Electronic Annotation
more info
 
Process Evidence Code Pubs
beta-catenin destruction complex disassembly ISS
Inferred from Sequence or Structural Similarity
more info
 
branching morphogenesis of an epithelial tube IEA
Inferred from Electronic Annotation
more info
 
cell cycle IEA
Inferred from Electronic Annotation
more info
 
cell division IEA
Inferred from Electronic Annotation
more info
 
cell-cell adhesion IEA
Inferred from Electronic Annotation
more info
 
circadian regulation of gene expression ISS
Inferred from Sequence or Structural Similarity
more info
 
dephosphorylation IDA
Inferred from Direct Assay
more info
PubMed 
entrainment of circadian clock by photoperiod IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
entrainment of circadian clock by photoperiod ISS
Inferred from Sequence or Structural Similarity
more info
 
glycogen metabolic process IEA
Inferred from Electronic Annotation
more info
 
lung development IEA
Inferred from Electronic Annotation
more info
 
negative regulation of protein binding ISS
Inferred from Sequence or Structural Similarity
more info
 
peptidyl-serine dephosphorylation TAS
Traceable Author Statement
more info
PubMed 
peptidyl-threonine dephosphorylation TAS
Traceable Author Statement
more info
PubMed 
positive regulation of extrinsic apoptotic signaling pathway in absence of ligand IEA
Inferred from Electronic Annotation
more info
 
protein dephosphorylation IMP
Inferred from Mutant Phenotype
more info
PubMed 
protein dephosphorylation ISS
Inferred from Sequence or Structural Similarity
more info
 
regulation of canonical Wnt signaling pathway IC
Inferred by Curator
more info
PubMed 
regulation of circadian rhythm IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
regulation of circadian rhythm IMP
Inferred from Mutant Phenotype
more info
PubMed 
regulation of glycogen biosynthetic process IEA
Inferred from Electronic Annotation
more info
 
regulation of glycogen catabolic process IEA
Inferred from Electronic Annotation
more info
 
regulation of translational initiation by eIF2 alpha dephosphorylation ISS
Inferred from Sequence or Structural Similarity
more info
 
response to lead ion ISS
Inferred from Sequence or Structural Similarity
more info
 
Component Evidence Code Pubs
PTW/PP1 phosphatase complex IDA
Inferred from Direct Assay
more info
PubMed 
cell-cell adherens junction IDA
Inferred from Direct Assay
more info
PubMed 
cytoplasm IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
cytoplasm IDA
Inferred from Direct Assay
more info
PubMed 
cytosol IDA
Inferred from Direct Assay
more info
 
cytosol TAS
Traceable Author Statement
more info
 
dendritic spine IEA
Inferred from Electronic Annotation
more info
 
extracellular exosome HDA PubMed 
glutamatergic synapse IEA
Inferred from Electronic Annotation
more info
 
glycogen granule IEA
Inferred from Electronic Annotation
more info
 
colocalizes_with nuclear chromosome, telomeric region IDA
Inferred from Direct Assay
more info
PubMed 
nucleolus IEA
Inferred from Electronic Annotation
more info
 
nucleoplasm IDA
Inferred from Direct Assay
more info
 
nucleus HDA PubMed 
nucleus IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
nucleus IDA
Inferred from Direct Assay
more info
PubMed 
perikaryon IEA
Inferred from Electronic Annotation
more info
 
plasma membrane IDA
Inferred from Direct Assay
more info
 
presynapse IEA
Inferred from Electronic Annotation
more info
 
protein phosphatase type 1 complex IEA
Inferred from Electronic Annotation
more info
 

General protein information

Preferred Names
serine/threonine-protein phosphatase PP1-alpha catalytic subunit
Names
protein phosphatase 1, catalytic subunit, alpha isoform
protein phosphatase 1, catalytic subunit, alpha isozyme
serine/threonine protein phosphatase PP1-alpha 1 catalytic subunit
testicular tissue protein Li 155
NP_001008709.1
NP_002699.1
NP_996756.1

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_001008709.1NP_001008709.1  serine/threonine-protein phosphatase PP1-alpha catalytic subunit isoform 3

    See identical proteins and their annotated locations for NP_001008709.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (3, also called PP-1 alpha 2) uses an alternate in-frame splice site at the 5' end of an exon compared to variant 1. The resulting isoform (3) has the same N- and C-termini but is longer compared to isoform 1.
    Source sequence(s)
    AL557336, BC001888, BF526659, S57501
    Consensus CDS
    CCDS31618.1
    UniProtKB/Swiss-Prot
    P62136
    UniProtKB/TrEMBL
    A0A140VJS9
    Related
    ENSP00000326031.7, ENST00000312989.11
    Conserved Domains (2) summary
    PTZ00480
    Location:6319
    PTZ00480; serine/threonine-protein phosphatase; Provisional
    cd07414
    Location:8309
    MPP_PP1_PPKL; PP1, PPKL (PP1 and kelch-like) enzymes, and related proteins, metallophosphatase domain
  2. NM_002708.4NP_002699.1  serine/threonine-protein phosphatase PP1-alpha catalytic subunit isoform 1

    See identical proteins and their annotated locations for NP_002699.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (1) represents the predominant transcript and encodes isoform 1.
    Source sequence(s)
    BC001888, BC008010, BE793459
    Consensus CDS
    CCDS8160.1
    UniProtKB/Swiss-Prot
    P62136
    Related
    ENSP00000365936.4, ENST00000376745.8
    Conserved Domains (1) summary
    cd07414
    Location:8298
    MPP_PP1_PPKL; PP1, PPKL (PP1 and kelch-like) enzymes, and related proteins, metallophosphatase domain
  3. NM_206873.1NP_996756.1  serine/threonine-protein phosphatase PP1-alpha catalytic subunit isoform 2

    See identical proteins and their annotated locations for NP_996756.1

    Status: REVIEWED

    Description
    Transcript Variant: This variant (2) lacks an in-frame coding exon compared to variant 1. The resulting isoform (2) lacks an internal region, as compared to isoform 1.
    Source sequence(s)
    BC008010, BE278068, BG480286, BM799599, BM982080
    Consensus CDS
    CCDS8161.1
    UniProtKB/Swiss-Prot
    P62136
    Related
    ENSP00000350974.4, ENST00000358239.8
    Conserved Domains (1) summary
    cd07414
    Location:19254
    MPP_PP1_PPKL; PP1, PPKL (PP1 and kelch-like) enzymes, and related proteins, metallophosphatase domain

RefSeqs of Annotated Genomes: Homo sapiens Annotation Release 109

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

Reference GRCh38.p12 Primary Assembly

Genomic

  1. NC_000011.10 Reference GRCh38.p12 Primary Assembly

    Range
    67398181..67401905 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)
Support Center