Gene: AT5G52240 (Arabidopsis thaliana)

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Gene Identifier
AT5G52240
Transcript Identifier
AT5G52240.1
Gene Type
Coding gene
Location
5 : 21213121-21214557 : positive

Family

Gene family
HOM03M001215
(61 genes in 16 species)
specific family

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Descriptions

Description
membrane steroid binding protein 1
Curated Summary
Encodes a protein with similarity to progesterone-binding proteins in animals. Has been shown to bind steroids in vitro. Expressed in aerial portions of the plant excluding mature flowers and siliques. Antisense experiments suggest a role in inhibition of hypocotyl cell elongation. Expression is suppressed light grown seedlings transferred to the dark.
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Identifiers

Identifier Name
aliasAtMAPR5
aliasATMP1
aliasARABIDOPSIS THALIANA MEMBRANE-ASSOCIATED PROGESTERONE BINDING PROTEIN 5
aliasMSBP1
aliasmembrane steroid binding protein 1
uniprotQ9XFM6

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Biological Process

GO termEvidence(s)ProviderDescriptionSource
GO:0030308IMPUniProtnegative regulation of cell growth1 2 3 4
GO:0006888RCAGene OntologyER to Golgi vesicle-mediated transport1
GO:0048523RCAGene Ontologynegative regulation of cellular process1

Molecular Function

GO termEvidence(s)ProviderDescriptionSource
GO:0005496IDAUniProtsteroid binding1 2 3 4
GO:0020037IEAUniProtheme binding1 2 3
GO:0046872IEAUniProtmetal ion binding1 2 3

Cellular Component

GO termEvidence(s)ProviderDescriptionSource
GO:0005886IDA, ISM, UniProtplasma membrane1 2 3 4 5
GO:0005783IDAUniProtendoplasmic reticulum1 2 3 4
GO:0005794IDAUniProtGolgi apparatus1 2 3 4
GO:0010008IEAUniProtendosome membrane1 2 3
GO:0016021IEAUniProtintegral to membrane1 2 3

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Experimental Evidence
Electronic Evidence
Computational Reviewed Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR001199Cytochrome b5-like heme/steroid binding domain

Mapman id Description
21.2redox.ascorbate and glutathione
No SignalP domains detected for this gene.