Gene: AT4G14880

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT4G14880
  • Transcript Identifier AT4G14880.1
  • Gene Type Coding gene
  • Location Chr4 : 8518209-8520050 : negative

Gene Family Information

  • ID HOM05D000384
  • #Genes/#Species 1274/100
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT4G14880.1
  • symbol OASA1
  • Alias ATCYS-3A,CYTACS1,OLD3,ONSET OF LEAF DEATH 3
  • uniprot P47998

Descriptions

  • Description O-acetylserine (thiol) lyase (OAS-TL) isoform A1
  • Computational description O-acetylserine (thiol) lyase (OAS-TL) isoform A1 (OASA1); FUNCTIONS IN: protein binding, cysteine synthase activity; INVOLVED IN: in 6 processes; LOCATED IN: in 7 components; EXPRESSED IN: 30 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Cysteine synthase/cystathionine beta-synthase P-phosphate-binding site (InterPro:IPR001216), Cysteine synthase A (InterPro:IPR005859), Pyridoxal phosphate-dependent enzyme, beta subunit (InterPro:IPR001926), Cysteine synthase K/M (InterPro:IPR005856); BEST Arabidopsis thaliana protein match is: O-acetylserine (thiol) lyase (OAS-TL) isoform A2 (TAIR:AT3G22460.1); Has 20496 Blast hits to 20479 proteins in 2663 species: Archae - 403; Bacteria - 14284; Metazoa - 350; Fungi - 659; Plants - 549; Viruses - 2; Other Eukaryotes - 4249 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0019344
IEA
GOA Databasecysteine biosynthetic process
GO:0019344
IMP
IBA
Gene Ontologycysteine biosynthetic process1 2
GO:0006535
IEA
GOA Databasecysteine biosynthetic process from serine
GO:0006535
IBA
TAS
Gene Ontologycysteine biosynthetic process from serine2 3
GO:0006535
IEA
InterProcysteine biosynthetic process from serine
GO:0008652
IEA
GOA Databasecellular amino acid biosynthetic process
GO:0046686
IDA, IMP, IEP
Gene Ontologyresponse to cadmium ion4
GO:0007568
IMP
Gene Ontologyaging5
GO:0009567
IGI
Gene Ontologydouble fertilization forming a zygote and endosperm6
GO:0009860
IGI
Gene Ontologypollen tube growth6

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0004124
IEA
GOA Databasecysteine synthase activity
GO:0004124
IDA, IGI
IBA
Gene Ontologycysteine synthase activity2 3 7
GO:0004124
IEA
InterProcysteine synthase activity
GO:0003729
IDA
Gene OntologymRNA binding8
GO:0016740
IEA
GOA Databasetransferase activity
GO:0005515
IPI
Gene Ontologyprotein binding9

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005886
IDA
GOA Databaseplasma membrane
GO:0005886
HDA
Gene Ontologyplasma membrane10
GO:0005737
IEA
GOA Databasecytoplasm
GO:0005737
IBA
Gene Ontologycytoplasm2
GO:0005774
IDA
GOA Databasevacuolar membrane
GO:0009570
IDA
GOA Databasechloroplast stroma
GO:0009570
HDA
Gene Ontologychloroplast stroma11
GO:0005777
IDA
GOA Databaseperoxisome
GO:0005777
HDA
Gene Ontologyperoxisome12
GO:0009507
IDA
GOA Databasechloroplast
GO:0009507
HDA
ISM
Gene Ontologychloroplast13
GO:0048046
IDA
GOA Databaseapoplast
GO:0048046
HDA
Gene Ontologyapoplast14
GO:0005829
IDA
GOA Databasecytosol
GO:0005829
HDA
ISS
Gene Ontologycytosol3 15
GO:0005634
IDA
GOA Databasenucleus
GO:0005634
HDA
Gene Ontologynucleus16
GO:0000325
HDA
Gene Ontologyplant-type vacuole17

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR036052 Tryptophan synthase beta subunit-like PLP-dependent enzyme
IPR005856 Cysteine synthase
IPR001926 Pyridoxal-phosphate dependent enzyme
IPR005859 Cysteine synthase CysK
Mapman id Description
4.1.4.2.2 Amino acid metabolism.biosynthesis.serine family.cysteine.O-acetylserine sulfydrylase (OASS)