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Guidelines

MIRAGE

capping actin protein of muscle Z-line subunit alpha 3

Summary

Gene Symbol

CAPZA3

Organism

Homo sapiens (human)

External Links

NCBI Gene

93661

PubChem

93661

Alliance of Genome Resources

HGNC:24205

Annotation

Keyword

Actin capping
Actin-binding
Cytoskeleton
Phosphoprotein
Reference proteome

Proteins

Displaying **all 2** entries
UniProt	Protein Name
Q96KX2	CapZ alpha-3 Germ cell-specific protein 3
A0A140VKF6

Annotation information from UniProt.

Gene Ontology (GO)

Displaying **all 5** entries
GO Term	Evidence Code	PMID
actin filament organization	IEA
cytoplasm organization	IEA
spermatid development	IEA
actin cytoskeleton organization	IBA
barbed-end actin filament capping	IBA

GO Hierarchy

biological process

cellular process [inference]

cellular process involved in reproduction in multicellular organism [inference]

germ cell development [inference]

spermatid development

actin filament-based process [inference]

actin cytoskeleton organization

cellular developmental process [inference]

cell development [inference]

germ cell development [inference]

spermatid development

cellular component organization or biogenesis [inference]

cellular component organization [inference]

organelle organization [inference]

cytoskeleton organization [inference]

actin cytoskeleton organization

cytoplasm organization

regulation of cellular component size [inference]

regulation of actin filament length [inference]

regulation of actin polymerization or depolymerization [inference]

regulation of actin filament polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of actin filament depolymerization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

supramolecular fiber organization [inference]

actin filament organization

reproductive process [inference]

developmental process involved in reproduction [inference]

germ cell development [inference]

spermatid development

cellular process involved in reproduction in multicellular organism [inference]

germ cell development [inference]

spermatid development

developmental process [inference]

developmental process involved in reproduction [inference]

germ cell development [inference]

spermatid development

anatomical structure development [inference]

cell development [inference]

germ cell development [inference]

spermatid development

cellular developmental process [inference]

cell development [inference]

germ cell development [inference]

spermatid development

biological regulation [inference]

regulation of biological process [inference]

negative regulation of biological process [inference]

negative regulation of cellular process [inference]

negative regulation of cellular component organization [inference]

negative regulation of organelle organization [inference]

negative regulation of cytoskeleton organization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of protein-containing complex assembly [inference]

negative regulation of protein polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of protein-containing complex disassembly [inference]

negative regulation of protein depolymerization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of supramolecular fiber organization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of cellular process [inference]

regulation of actin filament-based process [inference]

regulation of actin cytoskeleton organization [inference]

regulation of actin filament length [inference]

regulation of actin polymerization or depolymerization [inference]

regulation of actin filament polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of actin filament depolymerization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of actin filament organization [inference]

regulation of actin polymerization or depolymerization [inference]

regulation of actin filament polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of actin filament depolymerization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of cellular component biogenesis [inference]

regulation of protein-containing complex assembly [inference]

negative regulation of protein-containing complex assembly [inference]

negative regulation of protein polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of protein polymerization [inference]

regulation of actin filament polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of protein polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of cellular process [inference]

negative regulation of cellular component organization [inference]

negative regulation of organelle organization [inference]

negative regulation of cytoskeleton organization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of protein-containing complex assembly [inference]

negative regulation of protein polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of protein-containing complex disassembly [inference]

negative regulation of protein depolymerization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of supramolecular fiber organization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of cellular component organization [inference]

regulation of organelle organization [inference]

negative regulation of organelle organization [inference]

negative regulation of cytoskeleton organization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of cytoskeleton organization [inference]

regulation of actin cytoskeleton organization [inference]

regulation of actin filament length [inference]

regulation of actin polymerization or depolymerization [inference]

regulation of actin filament polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of actin filament depolymerization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of actin filament organization [inference]

regulation of actin polymerization or depolymerization [inference]

regulation of actin filament polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of actin filament depolymerization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of cytoskeleton organization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of protein-containing complex disassembly [inference]

negative regulation of protein-containing complex disassembly [inference]

negative regulation of protein depolymerization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of protein depolymerization [inference]

regulation of actin filament depolymerization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of protein depolymerization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of protein-containing complex assembly [inference]

negative regulation of protein-containing complex assembly [inference]

negative regulation of protein polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of protein polymerization [inference]

regulation of actin filament polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of protein polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of cellular component organization [inference]

negative regulation of organelle organization [inference]

negative regulation of cytoskeleton organization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of protein-containing complex assembly [inference]

negative regulation of protein polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of protein-containing complex disassembly [inference]

negative regulation of protein depolymerization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of supramolecular fiber organization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of supramolecular fiber organization [inference]

regulation of actin filament organization [inference]

regulation of actin polymerization or depolymerization [inference]

regulation of actin filament polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of actin filament depolymerization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of supramolecular fiber organization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of biological quality [inference]

regulation of anatomical structure size [inference]

regulation of cellular component size [inference]

regulation of actin filament length [inference]

regulation of actin polymerization or depolymerization [inference]

regulation of actin filament polymerization [inference]

negative regulation of actin filament polymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

regulation of actin filament depolymerization [inference]

negative regulation of actin filament depolymerization [inference]

actin filament capping [inference]

barbed-end actin filament capping

Displaying entries **1 - 5** of 6 in total

1

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GO Term	Evidence Code	PMID
nucleus	HDA	21630459
cytosol	TAS
F-actin capping protein complex	IBA
membrane	IEA
cortical cytoskeleton	IBA

GO Hierarchy

cellular component

protein-containing complex [inference]

F-actin capping protein complex

cellular anatomical entity [inference]

organelle [inference]

membrane-bounded organelle [inference]

intracellular membrane-bounded organelle [inference]

nucleus

non-membrane-bounded organelle [inference]

intracellular non-membrane-bounded organelle [inference]

cytoskeleton [inference]

cortical cytoskeleton

intracellular organelle [inference]

intracellular membrane-bounded organelle [inference]

nucleus

intracellular non-membrane-bounded organelle [inference]

cytoskeleton [inference]

cortical cytoskeleton

sperm head

Displaying 1 entry
GO Term	Evidence Code	PMID
actin filament binding	IBA

GO Hierarchy

molecular function

binding [inference]

protein binding [inference]

cytoskeletal protein binding [inference]

actin binding [inference]

actin filament binding

protein-containing complex binding [inference]

actin filament binding

Gene Ontology information from NCBI Gene and UniProt.

OrthoDB (Group)

Group level

Eukaryota

Group Name

F actin capping protein subunit alpha

Functional Category

G: Carbohydrate transport and metabolism
M: Cell wall/membrane/envelope biogenesis
T: Signal transduction mechanisms

Displaying **all 5** entries
Gene Ontology
actin binding
actin cytoskeleton organization
actin filament binding
actin filament capping
barbed-end actin filament capping

Displaying **all 5** entries
InterPro
F-actin capping protein, alpha subunit, conserved site
F-actin capping protein, alpha subunit, domain 1
F-actin-capping protein subunit alpha/beta, domain 2
F-actin-capping protein subunit alpha/beta
F-actin-capping protein subunit alpha

Ortholog

Displaying entries **1 - 10** of 60 in total

1

2

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Species	Gene ID	Alliance of Genome Resources	Orthologous MAtrix
Saccharomyces cerevisiae S288C	829	SGD:S000001490
Mus musculus	12344		MOUSE50103
Rattus norvegicus	29324		RATNO30691
Saccharomyces cerevisiae S288C	93661	SGD:S000001490
Pan troglodytes	465323		PANTR05309
Canis lupus familiaris	477680		CANLF11010
Bos taurus	539160		BOVIN30145
Macaca mulatta	703410		MACMU05196
Equus caballus	100067825		HORSE35892
Oryctolagus cuniculus	100358093		RABIT12206

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Last updated: December 8, 2025