Gene: AT5G14850 (Arabidopsis thaliana)

Overview top

Gene Identifier
AT5G14850
Transcript Identifier
AT5G14850.3
Gene Type
Coding gene
Location
Chr5 : 4802295-4804977 : negative

Family

Gene family
HOM04M004108
(43 genes in 28 species)
specific family

Descriptions

Description
Alg9-like mannosyltransferase family
Curated Summary
Encodes a putative mannosyltransferase homolog to human PIG-B and yeast GPI10, both of which are involved in the biosynthesis of glycosylphosphatidylinositol (GPI) anchors. Disruption of the gene affects COBRA-LIKE10 localization, a GPI-anchored protein (GPI-AP) important for pollen tube growth and guidance.
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Identifiers

Type Value
AliasAPTG1,abnormal pollen tube guidance 1
tidAT5G14850.3

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0006505 ISSGene OntologyGPI anchor metabolic process1
GO:0006506 IBAUniProtGPI anchor biosynthetic process1
GO:0009793 IMPUniProtembryo development ending in seed dormancy1 2
GO:0010183 IMPUniProtpollen tube guidance1 2

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0016757 IEA, ISSGene Ontologytransferase activity, transferring glycosyl groups1 2
GO:0000030 IGI, ISS, UniProtmannosyltransferase activity1 2 3

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005634 ISMGene Ontologynucleus1
GO:0005789 IBA, IEAISS, UniProtendoplasmic reticulum membrane1 2 3
GO:0016021 IEAUniProtintegral component of membrane1
GO:0005783 IDAUniProtendoplasmic reticulum1 2
GO:0090406 IDAUniProtpollen tube1 2

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR005599GPI mannosyltransferase

Mapman id Description
18.3.4.1.5.Protein modification.lipidation.glycophosphatidylinositol (GPI) anchor addition.GPI pre-assembly.mannosyltransferase-III (PIG-B)
No SignalP domains detected for this gene.