Gene: AT5G60920 (Arabidopsis thaliana)

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Gene Identifier
Transcript Identifier
Gene Type
Coding gene
5 : 24511466-24513932 : negative


Gene family
(107 genes in 14 species)
specific family
Duplication type
Tandem duplicate   and   Block duplicate

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COBRA-like extracellular glycosyl-phosphatidyl inositol-anchored protein family
Curated Summary
Encodes a glycosylphosphatidylinositol-anchored protein localized primarily in the plasma membrane of the longitudinal sides of root cells. Necessary for oriented cell expansion in Arabidopsis. Cob mutants have abnormal roots that expand radially rather than longitudinally under certain growth conditions.
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Identifier Name





Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0009825IMP, RCA, UniProtmultidimensional cell growth1 2 3 4 5 6
GO:0010215IMP, IEA, UniProtcellulose microfibril organization1 2 3 4 5
GO:0009651IMP, RCA, UniProtresponse to salt stress1 2 3 4 5 6
GO:0000271RCAGene Ontologypolysaccharide biosynthetic process1
GO:0000272RCAGene Ontologypolysaccharide catabolic process1
GO:0005982RCAGene Ontologystarch metabolic process1
GO:0006096RCAGene Ontologyglycolysis1
GO:0006816RCAGene Ontologycalcium ion transport1
GO:0006833RCAGene Ontologywater transport1
GO:0006972RCAGene Ontologyhyperosmotic response1
GO:0007030RCAGene OntologyGolgi organization1
GO:0007389RCAGene Ontologypattern specification process1
GO:0008361RCAGene Ontologyregulation of cell size1
GO:0009266RCAGene Ontologyresponse to temperature stimulus1
GO:0009664RCAGene Ontologyplant-type cell wall organization1
GO:0009750RCAGene Ontologyresponse to fructose1
GO:0009832RCAGene Ontologyplant-type cell wall biogenesis1
GO:0009926RCAGene Ontologyauxin polar transport1
GO:0009932RCAGene Ontologycell tip growth1
GO:0010015RCAGene Ontologyroot morphogenesis1
GO:0010817RCAGene Ontologyregulation of hormone levels1
GO:0016049RCA, IEAGene Ontologycell growth1
GO:0030243RCAGene Ontologycellulose metabolic process1
GO:0040007RCAGene Ontologygrowth1
GO:0043481RCAGene Ontologyanthocyanin accumulation in tissues in response to UV light1
GO:0046686RCAGene Ontologyresponse to cadmium ion1
GO:0048767RCAGene Ontologyroot hair elongation1
GO:0071555RCAGene Ontologycell wall organization1
GO:0030198IEAPLAZA Homologyextracellular matrix organizationHOM03M000635
GO:0071668IEAPLAZA Homologyplant-type cell wall assemblyHOM03M000635
GO:0070726IEAPLAZA Homologycell wall assemblyHOM03M000635
GO:0043062IEAPLAZA Homologyextracellular structure organizationHOM03M000635

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005886IDA, ISMGene Ontologyplasma membrane1 2
GO:0009897ISSUniProtexternal side of plasma membrane1 2 3 4 5
GO:0031225TAS, IEAGene Ontologyanchored to membrane1
GO:0009505IDAUniProtplant-type cell wall1 2 3 4 5
GO:0046658IDAUniProtanchored to plasma membrane1 2 3 4 5
GO:0009930IDAUniProtlongitudinal side of cell surface1 2 3 4 5
GO:0016328IEAUniProtlateral plasma membrane1 2 3 4

Color Legend

Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR006918COBRA, plant

Mapman id Description
10.2.2cell wall.cellulose synthesis.COBRA
SignalP Description
SignalP-noTMSignal Peptide detected using noTM network