Gene: AT2G21750 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT2G21750
Transcript Identifier
AT2G21750.1
Gene Type
Coding gene
Location
Chr2 : 9283367-9283744 : negative

Family

Gene family
HOM04D001873
(167 genes in 48 species)
specific family
Subfamily
ORTHO04D002204
(153 genes in 48 species)
specific family
Duplication type
Tandem duplicate   and   Block duplicate

Descriptions

Description
Egg cell-secreted protein (DUF1278)
Curated Summary
Encodes a small cysteine-rich protein that is secreted by the egg cell during gamete interactions. The regulated secretion of EC1 by the egg cell upon sperm-egg interaction is proposed to ensure the appropriate localization of the cell-fusion machinery in distinct sperm membrane domains to accomplish gamete fusion.
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Identifiers

Type Value
full_nameEGG CELL 1.3
symbolEC1.3
tidAT2G21750.1
UniProtQ9SJ23

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0007338 IEAUniProtsingle fertilization1
GO:0009567 IGIUniProtdouble fertilization forming a zygote and endosperm1
GO:0080155 IMPUniProtregulation of double fertilization forming a zygote and endosperm1
GO:2000008 IMPUniProtregulation of protein localization to cell surface1
GO:0048240 IEAPLAZA Tree-based Orthologysperm capacitationAT1G76750

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003674 NDGene Ontologymolecular_function1

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005576 IDA, ISM, UniProtextracellular region1 2
GO:0031410 IEAUniProtcytoplasmic vesicle1
GO:0031982 IDAUniProtvesicle1
GO:0005622 IEAPLAZA Tree-based OrthologyintracellularAT1G76750

Color Legend

Computational Reviewed Evidence
Electronic Evidence
Experimental Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR008502Prolamin-like domain

Mapman id Description
11.10.2.5.1.Phytohormone action.signalling peptides.CRP (cysteine-rich-peptide) category.EC1-peptide activity.EC1-precursor polypeptide
13.7.1.3.Cell cycle organisation.membrane organisation.plasma membrane fusion.gamete interaction factor (EC1)
No SignalP domains detected for this gene.