Gene: AT3G01120

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT3G01120
  • Transcript Identifier AT3G01120.1
  • Gene Type Coding gene
  • Location Chr3 : 39234-41865 : negative

Gene Family Information

  • ID HOM05D001730
  • #Genes/#Species 374/99
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT3G01120.1
  • symbol MTO1
  • Alias AtCGS1,AtCYS1,A. thaliana cystathionine gamma-synthetase 1,CGS1,CYSTATHIONINE GAMMA-SYNTHASE 1,CGS,CYSTATHIONINE GAMMA-SYNTHASE
  • full_name METHIONINE OVERACCUMULATION 1
  • uniprot P55217

Descriptions

  • Description Pyridoxal phosphate (PLP)-dependent transferases superfamily protein
  • Computational description METHIONINE OVERACCUMULATION 1 (MTO1); FUNCTIONS IN: cystathionine gamma-synthase activity; INVOLVED IN: methionine biosynthetic process; LOCATED IN: chloroplast; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Pyridoxal phosphate-dependent transferase, major domain (InterPro:IPR015424), Cys/Met metabolism, pyridoxal phosphate-dependent enzyme (InterPro:IPR000277), Pyridoxal phosphate-dependent transferase, major region, subdomain 1 (InterPro:IPR015421), Pyridoxal phosphate-dependent transferase, major region, subdomain 2 (InterPro:IPR015422); BEST Arabidopsis thaliana protein match is: Pyridoxal phosphate (PLP)-dependent transferases superfamily protein (TAIR:AT1G33320.1); Has 21364 Blast hits to 20702 proteins in 2452 species: Archae - 220; Bacteria - 11705; Metazoa - 241; Fungi - 842; Plants - 284; Viruses - 13; Other Eukaryotes - 8059 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0019346
IEA
Gene Ontologytranssulfuration
GO:0019346
IEA
InterProtranssulfuration
GO:0009086
IEA
GOA Databasemethionine biosynthetic process
GO:0009086
IMP
Gene Ontologymethionine biosynthetic process1
GO:0009086
IEA
InterPromethionine biosynthetic process
GO:0008652
IEA
GOA Databasecellular amino acid biosynthetic process
GO:0001887
IDA
Gene Ontologyselenium compound metabolic process2

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0030170
IEA
GOA Databasepyridoxal phosphate binding
GO:0030170
IDA
Gene Ontologypyridoxal phosphate binding3
GO:0030170
IEA
InterPropyridoxal phosphate binding
GO:0003824
IEA
GOA Databasecatalytic activity
GO:0003824
IEA
InterProcatalytic activity
GO:0003962
IEA
GOA Databasecystathionine gamma-synthase activity
GO:0003962
IDA
ISS
Gene Ontologycystathionine gamma-synthase activity3 4
GO:0003962
IEA
InterProcystathionine gamma-synthase activity
GO:0016740
IEA
GOA Databasetransferase activity
GO:0102028
IEA
Gene Ontologycystathionine gamma-synthase activity (acts on O-phosphohomoserine)

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009570
IDA
GOA Databasechloroplast stroma
GO:0009570
HDA
Gene Ontologychloroplast stroma5
GO:0009536
IEA
GOA Databaseplastid
GO:0009507
IDA
IEA
GOA Databasechloroplast
GO:0009507
HDA
ISM
Gene Ontologychloroplast6

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR044639 Cystathionine gamma-synthase 1/2
IPR015422 Pyridoxal phosphate-dependent transferase, small domain
IPR000277 Cys/Met metabolism, pyridoxal phosphate-dependent enzyme
IPR015424 Pyridoxal phosphate-dependent transferase
IPR015421 Pyridoxal phosphate-dependent transferase, major domain
Mapman id Description
4.1.2.2.6.1.1 Amino acid metabolism.biosynthesis.aspartate family.aspartate-derived amino acids.methionine.transsulfuration pathway.cystathionine gamma-synthase