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CAPZA2 capping actin protein of muscle Z-line subunit alpha 2 [ Homo sapiens (human) ]

Gene ID: 830, updated on 5-Jul-2020

Summary

Official Symbol
CAPZA2provided by HGNC
Official Full Name
capping actin protein of muscle Z-line subunit alpha 2provided by HGNC
Primary source
HGNC:HGNC:1490
See related
Ensembl:ENSG00000198898 MIM:601571
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
CAPZ; CAPPA2
Summary
The protein encoded by this gene is a member of the F-actin capping protein alpha subunit family. It is the alpha subunit of the barbed-end actin binding protein Cap Z. By capping the barbed end of actin filaments, Cap Z regulates the growth of the actin filaments at the barbed end. [provided by RefSeq, Jul 2008]
Expression
Ubiquitous expression in heart (RPKM 60.8), urinary bladder (RPKM 54.1) and 25 other tissues See more
Orthologs

Genomic context

See CAPZA2 in Genome Data Viewer
Location:
7q31.2
Exon count:
10
Annotation release Status Assembly Chr Location
109.20200522 current GRCh38.p13 (GCF_000001405.39) 7 NC_000007.14 (116862587..116922049)
105 previous assembly GRCh37.p13 (GCF_000001405.25) 7 NC_000007.13 (116502533..116559315)

Chromosome 7 - NC_000007.14Genomic Context describing neighboring genes Neighboring gene MET proto-oncogene, receptor tyrosine kinase Neighboring gene greater CFTR locus negative regulatory element CR8 Neighboring gene HNF1 motif-containing MPRA enhancer 7 Neighboring gene RAB11 binding and LisH domain, coiled-coil and HEAT repeat containing pseudogene Neighboring gene greater CFTR locus negative regulatory element CR9 Neighboring gene uncharacterized LOC105375465 Neighboring gene CRISPRi-validated cis-regulatory element chr7.4218 Neighboring gene RNA, 5S ribosomal pseudogene 239

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

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 
protein binding IPI
Inferred from Physical Interaction
more info
PubMed 
Process Evidence Code Pubs
ER to Golgi vesicle-mediated transport TAS
Traceable Author Statement
more info
 
actin cytoskeleton organization IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
antigen processing and presentation of exogenous peptide antigen via MHC class II TAS
Traceable Author Statement
more info
 
barbed-end actin filament capping IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
blood coagulation TAS
Traceable Author Statement
more info
 
innate immune response TAS
Traceable Author Statement
more info
 
protein-containing complex assembly TAS
Traceable Author Statement
more info
PubMed 
Component Evidence Code Pubs
F-actin capping protein complex IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
actin cortical patch IBA
Inferred from Biological aspect of Ancestor
more info
PubMed 
actin cytoskeleton TAS
Traceable Author Statement
more info
PubMed 
brush border IEA
Inferred from Electronic Annotation
more info
 
cortical cytoskeleton IEA
Inferred from Electronic Annotation
more info
 
cytosol TAS
Traceable Author Statement
more info
 
extracellular exosome HDA PubMed 
extracellular region TAS
Traceable Author Statement
more info
 
membrane IEA
Inferred from Electronic Annotation
more info
 

General protein information

Preferred Names
F-actin-capping protein subunit alpha-2
Names
F-actin capping protein alpha-2 subunit
capZ alpha-2
capping actin protein of muscle Z-line alpha subunit 2
capping protein (actin filament) muscle Z-line, alpha 2
epididymis secretory sperm binding protein

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_006136.3NP_006127.1  F-actin-capping protein subunit alpha-2

    See identical proteins and their annotated locations for NP_006127.1

    Status: REVIEWED

    Source sequence(s)
    AC002543, BC005338, BI553815, BX386541, U03851
    Consensus CDS
    CCDS5768.1
    UniProtKB/Swiss-Prot
    P47755
    UniProtKB/TrEMBL
    A4D0V4
    Related
    ENSP00000354947.2, ENST00000361183.8
    Conserved Domains (1) summary
    pfam01267
    Location:17283
    F-actin_cap_A; F-actin capping protein alpha subunit

RefSeqs of Annotated Genomes: Homo sapiens Updated Annotation Release 109.

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

Reference GRCh38.p13 Primary Assembly

Genomic

  1. NC_000007.14 Reference GRCh38.p13 Primary Assembly

    Range
    116862587..116922049
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)
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