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Protein

F-actin-capping protein subunit alpha-2

Gene

CAPZA2

Organism
Gorilla gorilla gorilla (Western lowland gorilla)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

F-actin-capping proteins bind in a Ca2+-independent manner to the fast growing ends of actin filaments (barbed end) thereby blocking the exchange of subunits at these ends. Unlike other capping proteins (such as gelsolin and severin), these proteins do not sever actin filaments (By similarity).By similarity

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionActin capping, Actin-binding

Names & Taxonomyi

Protein namesi
Recommended name:
F-actin-capping protein subunit alpha-2
Alternative name(s):
CapZ alpha-2
Gene namesi
Name:CAPZA2
OrganismiGorilla gorilla gorilla (Western lowland gorilla)
Taxonomic identifieri9595 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeGorilla
Proteomesi
  • UP000001519 Componenti: Chromosome 7

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Initiator methionineiRemovedBy similarity
ChainiPRO_00002603552 – 286F-actin-capping protein subunit alpha-2Add BLAST285

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Modified residuei2N-acetylalanineBy similarity1
Modified residuei9PhosphoserineBy similarity1

Keywords - PTMi

Acetylation, Phosphoprotein

Expressioni

Gene expression databases

BgeeiENSGGOG00000012158

Interactioni

Subunit structurei

Heterodimer of an alpha and a beta subunit. Component of the WASH complex, composed of F-actin-capping protein subunit alpha (CAPZA1, CAPZA2 or CAPZA3), F-actin-capping protein subunit beta (CAPZB), WASHC1, WASHC2, WASHC3, WASHC4 and WASHC5. Interacts with RCSD1/CAPZIP (By similarity).By similarity

GO - Molecular functioni

Protein-protein interaction databases

STRINGi9593.ENSGGOP00000011862

Structurei

3D structure databases

ProteinModelPortaliQ2IBE7
SMRiQ2IBE7
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Phylogenomic databases

GeneTreeiENSGT00390000006476
HOVERGENiHBG050810
InParanoidiQ2IBE7
KOiK10364
OMAiWDKVLGY
OrthoDBiEOG091G0KST

Family and domain databases

InterProiView protein in InterPro
IPR002189 CapZ_alpha
IPR037282 CapZ_alpha/beta
IPR017865 F-actin_cap_asu_CS
PANTHERiPTHR10653 PTHR10653, 1 hit
PfamiView protein in Pfam
PF01267 F-actin_cap_A, 1 hit
PRINTSiPR00191 FACTINCAPA
SUPFAMiSSF90096 SSF90096, 1 hit
PROSITEiView protein in PROSITE
PS00748 F_ACTIN_CAPPING_A_1, 1 hit
PS00749 F_ACTIN_CAPPING_A_2, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q2IBE7-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MADLEEQLSD EEKVRIAAKF IIHAPPGEFN EVFNDVRLLL NNDNLLREGA
60 70 80 90 100
AHAFAQYNLD QFTPVKIEGY EDQVLITEHG DLGNGKFLDP KNRICFKFDH
110 120 130 140 150
LRKEATDPRP CEVENAVESW RTSVETALRA YVKEHYPNGV CTVYGKKIDG
160 170 180 190 200
QQTIIACIES HQFQAKNFWN GRWRSEWKFT ITPSTTQVVG ILKIQVHYYE
210 220 230 240 250
DGNVQLVSHK DIQDSLTVSN EVQTAKEFIK IVEAAENEYQ TAISENYQTM
260 270 280
SDTTFKALRR QLPVTRTKID WNKILSYKIG KEMQNA
Length:286
Mass (Da):32,949
Last modified:January 23, 2007 - v3
Checksum:iB5E1B617A38E758B
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
DP000025 Genomic DNA Translation: ABC87450.1
RefSeqiXP_004046144.1, XM_004046096.2

Genome annotation databases

EnsembliENSGGOT00000012203; ENSGGOP00000011862; ENSGGOG00000012158
GeneIDi101128256
KEGGiggo:101128256

Similar proteinsi

Entry informationi

Entry nameiCAZA2_GORGO
AccessioniPrimary (citable) accession number: Q2IBE7
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 28, 2006
Last sequence update: January 23, 2007
Last modified: April 25, 2018
This is version 74 of the entry and version 3 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health