Gene: AT1G64440 (Arabidopsis thaliana)

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Gene Identifier
AT1G64440
Transcript Identifier
AT1G64440.1
Gene Type
Coding gene
Location
1 : 23937102-23939565 : positive

Family

Gene family
HOM03M000582
(115 genes in 16 species)
specific family
Duplication type
Block duplicate

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Descriptions

Description
NAD(P)-binding Rossmann-fold superfamily protein
Curated Summary
Encodes a protein with UDP-D-glucose 4-epimerase activity. Mutants in RHD1 have abnormally shaped root hairs with a bulbous region at the base. Allelic to REB1 encoding a UDP-D-glucose 4-epimerase involved in cell wall biosynthesis.Involved in growth and cell wall carbohydrate biosynthesis.
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Identifiers

Identifier Name
aliasROOT HAIR DEFECTIVE 1
aliasUGE4
aliasREB1
aliasUDP-GLUCOSE 4-EPIMERASE
aliasRHD1
aliasROOT EPIDERMAL BULGER1
uniprotQ9C7W7

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0010053IMPUniProtroot epidermal cell differentiation1 2 3 4 5 6 7 8 9 10 11
GO:0009832TASUniProtplant-type cell wall biogenesis1 2 3 4 5 6 7 8 9 10 11
GO:0009969IMPUniProtxyloglucan biosynthetic process1 2 3 4 5 6 7 8 9 10 11
GO:0010246IMPGene Ontologyrhamnogalacturonan I biosynthetic process1
GO:0010306IMPGene Ontologyrhamnogalacturonan II biosynthetic process1
GO:0042546IMPGene Ontologycell wall biogenesis1
GO:0006012IEAUniProtgalactose metabolic process1 2 3 4 5 6 7 8 9 10
GO:0044237IEAInterProcellular metabolic process

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0003978IDA, IGI, TASIEA, UniProtUDP-glucose 4-epimerase activity1 2 3 4 5 6 7 8 9 10 11 12 13
GO:0046983IPIGene Ontologyprotein dimerization activity1
GO:0050662IEAUniProtcoenzyme binding1 2 3 4 5 6 7 8 9 10
GO:0003824IEAInterProcatalytic activity
GO:0016857IEAPLAZA Homologyracemase and epimerase activity, acting on carbohydrates and derivativesHOM03M000582
GO:0016854IEAPLAZA Homologyracemase and epimerase activityHOM03M000582

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005794ISMGene OntologyGolgi apparatus1
GO:0005795IDAUniProtGolgi stack1 2 3 4 5 6 7 8 9 10 11

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR025308UDP-glucose 4-epimerase C-terminal domain
IPR005886UDP-glucose 4-epimerase GalE
IPR016040NAD(P)-binding domain
IPR001509NAD-dependent epimerase/dehydratase

Mapman id Description
10.1.2cell wall.precursor synthesis.UGE
No SignalP domains detected for this gene.