Gene: AT3G55610 (Arabidopsis thaliana)

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Gene Identifier
AT3G55610
Transcript Identifier
AT3G55610.1
Gene Type
Coding gene
Location
Chr3 : 20624278-20628989 : negative

Family Information

Homologous gene family
HOM04x5M002076
(120 genes in 39 species)
specific family
Orthologous gene family
ORTHO04x5M002747
(101 genes in 39 species)
specific family
Duplication type
Block duplicate

Descriptions

Description
delta 1-pyrroline-5-carboxylate synthase 2
Curated Summary
encodes delta 1-pyrroline-5-carboxylate synthetase B. Gene expression is induced by dehydration, high salt and ABA. Knock-out mutations in P5CS2 are embryo-lethal. P5CS2 appears to be present in different cells and/or different subcellular locations from P5CS1 in a tissue-dependent manner. Mutants are defective in pollen development.
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Identifiers

Type Value
DbxrefPMID:17971042,gene:2078910,UniProt:P54888
symbolP5CS2
tidAT3G55610.1

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Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0006561
IMP
TAS, IEA
Gene Ontologyproline biosynthetic process1 2 3 4 5
GO:0006561
IEA
InterProproline biosynthetic process
GO:0055114
IEA
Gene Ontologyoxidation-reduction process6
GO:0055114
IEA
InterProoxidation-reduction process
GO:0016310
IEA
Gene Ontologyphosphorylation6
GO:0055129
IEA
Gene OntologyL-proline biosynthetic process7
GO:0009793
IMP
Gene Ontologyembryo development ending in seed dormancy4 5
GO:0009555
IMP
Gene Ontologypollen development8 9
GO:0009737
IEP
Gene Ontologyresponse to abscisic acid2 3
GO:0042538
IEP
Gene Ontologyhyperosmotic salinity response2 3
GO:0048364
ISO
PLAZA Integrative Orthologyroot development AT2G39800
GO:0006979
ISO
PLAZA Integrative Orthologyresponse to oxidative stress AT2G39800
GO:0009651
ISO
PLAZA Integrative Orthologyresponse to salt stress AT2G39800
GO:0009269
ISO
PLAZA Integrative Orthologyresponse to desiccation AT2G39800
GO:0009414
ISO
PLAZA Integrative Orthologyresponse to water deprivation AT2G39800

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0004350
IEA
Gene Ontologyglutamate-5-semialdehyde dehydrogenase activity1
GO:0004350
IEA
InterProglutamate-5-semialdehyde dehydrogenase activity
GO:0016491
IEA
InterProoxidoreductase activity
GO:0016620
IEA
InterProoxidoreductase activity, acting on the aldehyde or oxo group of donors, NAD or NADP as acceptor
GO:0003824
IEA
InterProcatalytic activity
GO:0004349
IEA
Gene Ontologyglutamate 5-kinase activity10
GO:0004349
IEA
InterProglutamate 5-kinase activity
GO:0005524
IEA
Gene OntologyATP binding6

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005737
IDA
IEA
Gene Ontologycytoplasm1 4 5
GO:0005737
IEA
InterProcytoplasm
GO:0005739
ISM
Gene Ontologymitochondrion11
GO:0009507
IDA
Gene Ontologychloroplast4 5
GO:0005829
IDA
Gene Ontologycytosol12 13
GO:0009506
IDA
Gene Ontologyplasmodesma14 15
GO:0016020
ISO
PLAZA Integrative Orthologymembrane AT2G39800

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources:   Primary     Orthology     Homology  
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InterPro Description
IPR000965GPR domain
IPR041744Bifunctional delta 1-pyrroline-5-carboxylate synthetase, glutamate-5-kinase domain
IPR016162Aldehyde dehydrogenase, N-terminal
IPR036393Acetylglutamate kinase-like superfamily
IPR016163Aldehyde dehydrogenase, C-terminal
IPR005715Glutamate 5-kinase/delta-1-pyrroline-5-carboxylate synthase
IPR001048Aspartate/glutamate/uridylate kinase
IPR005766Delta l-pyrroline-5-carboxylate synthetase
IPR001057Glutamate/acetylglutamate kinase
IPR020593Gamma-glutamyl phosphate reductase GPR, conserved site
IPR019797Glutamate 5-kinase, conserved site
IPR016161Aldehyde/histidinol dehydrogenase

Mapman id Description
4.1.1.1.4.1.1Amino acid metabolism.biosynthesis.glutamate family.glutamate-derived amino acids.proline.main pathway.pyrroline-5-carboxylate synthetase