Gene: AT2G21750 (Arabidopsis thaliana)

Overview top

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

Family Information

Homologous gene family
HOM04D001873
(167 genes in 48 species)
specific family
Orthologous gene family
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

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Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0007338
IEA
UniProtsingle fertilization
GO:0007338
IEA
Gene Ontologysingle fertilization1
GO:0009567
IGI
UniProtdouble fertilization forming a zygote and endosperm
GO:0009567
IGI
Gene Ontologydouble fertilization forming a zygote and endosperm2
GO:0080155
IMP
UniProtregulation of double fertilization forming a zygote and endosperm
GO:0080155
IMP
Gene Ontologyregulation of double fertilization forming a zygote and endosperm2
GO:2000008
IMP
UniProtregulation of protein localization to cell surface
GO:2000008
IMP
Gene Ontologyregulation of protein localization to cell surface2
GO:0048240
IEA
PLAZA Tree-based Orthologysperm capacitation AT1G76750

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0003674
ND
Gene Ontologymolecular_function3

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005576
IDA
UniProtextracellular region
GO:0005576
IDA
ISM
Gene Ontologyextracellular region2 4
GO:0031410
IEA
UniProtcytoplasmic vesicle
GO:0031410
IEA
Gene Ontologycytoplasmic vesicle1
GO:0031982
IDA
UniProtvesicle
GO:0031982
IDA
Gene Ontologyvesicle2
GO:0005622
IEA
PLAZA Tree-based Orthologyintracellular AT1G76750

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic 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)