Gene: AT1G19890 (Arabidopsis thaliana)

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Gene Identifier
AT1G19890
Transcript Identifier
AT1G19890.1
Gene Type
Coding gene
Location
Chr1 : 6905034-6905792 : positive

Family Information

Homologous gene family
HOM04D000267
(802 genes in 55 species)
specific family
Orthologous gene family
ORTHO04D000157
(777 genes in 55 species)
specific family
Duplication type
Block duplicate

Descriptions

Description
male-gamete-specific histone H3
Curated Summary
histone 3.3, male-gamete-specific expression. Direct target promoter of the male germline-specific transcription factor DUO1.
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Identifiers

Type Value
AliasATMGH3,MALE-GAMETE-SPECIFIC HISTONE H3
symbolMGH3
tidAT1G19890.1

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Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009567
IEP
UniProtdouble fertilization forming a zygote and endosperm
GO:0009567
IEP
Gene Ontologydouble fertilization forming a zygote and endosperm1
GO:0048235
IEP
UniProtpollen sperm cell differentiation
GO:0048235
IEP
Gene Ontologypollen sperm cell differentiation2
GO:0051382
IBA
UniProtkinetochore assembly
GO:0000070
IBA
UniProtmitotic sister chromatid segregation
GO:0006334
IBA
UniProtnucleosome assembly

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0003677
ISS
IEA
Gene OntologyDNA binding3 4
GO:0003677
IEA
InterProDNA binding
GO:0046982
IEA
UniProtprotein heterodimerization activity
GO:0046982
IEA
Gene Ontologyprotein heterodimerization activity5
GO:0046982
IEA
InterProprotein heterodimerization activity
GO:0019237
IBA
UniProtcentromeric DNA binding
GO:0031492
IBA
UniProtnucleosomal DNA binding

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0000786
IBA
UniProtnucleosome
GO:0000786
IEA
Gene Ontologynucleosome4
GO:0000786
IEA
InterPronucleosome
GO:0005634
IDA
UniProtnucleus
GO:0005634
IDA
ISM
Gene Ontologynucleus1 6
GO:0048555
IDA
UniProtgenerative cell nucleus
GO:0048555
IDA
Gene Ontologygenerative cell nucleus1
GO:0000776
IBA
UniProtkinetochore

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR000164Histone H3/CENP-A
IPR007125Histone H2A/H2B/H3
IPR009072Histone-fold

Mapman id Description
12.1.4.Chromatin organisation.histones.histone (H3)