Gene: AT4G29840

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT4G29840
  • Transcript Identifier AT4G29840.1
  • Gene Type Coding gene
  • Location Chr4 : 14599434-14601014 : negative

Gene Family Information

  • ID HOM05D002433
  • #Genes/#Species 279/98
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT4G29840.1
  • symbol MTO2
  • Alias TS,THREONINE SYNTHASE
  • full_name METHIONINE OVER-ACCUMULATOR 2
  • uniprot Q9S7B5

Descriptions

  • Description Pyridoxal-5'-phosphate-dependent enzyme family protein
  • Computational description METHIONINE OVER-ACCUMULATOR 2 (MTO2); FUNCTIONS IN: threonine synthase activity; INVOLVED IN: threonine biosynthetic process, metabolic process, cellular amino acid metabolic process; LOCATED IN: chloroplast; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 16 growth stages; CONTAINS InterPro DOMAIN/s: Threonine synthase (InterPro:IPR004450), Pyridoxal phosphate-dependent enzyme, beta subunit (InterPro:IPR001926), Serine/threonine dehydratase, pyridoxal-phosphate-binding site (InterPro:IPR000634); BEST Arabidopsis thaliana protein match is: Pyridoxal-5'-phosphate-dependent enzyme family protein (TAIR:AT1G72810.1); Has 6824 Blast hits to 6824 proteins in 2025 species: Archae - 409; Bacteria - 4266; Metazoa - 101; Fungi - 24; Plants - 83; Viruses - 0; Other Eukaryotes - 1941 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0006520
IEA
GOA Databasecellular amino acid metabolic process
GO:0008652
IEA
GOA Databasecellular amino acid biosynthetic process
GO:0008152
IEA
GOA Databasemetabolic process
GO:0009088
IEA
Gene Ontologythreonine biosynthetic process
GO:0019344
IBA
Gene Ontologycysteine biosynthetic process1

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0004795
IEA
GOA Databasethreonine synthase activity
GO:0004795
IDA
IBA
Gene Ontologythreonine synthase activity1 2
GO:0016829
IEA
GOA Databaselyase activity
GO:0003824
IEA
GOA Databasecatalytic activity
GO:0030170
IEA
Gene Ontologypyridoxal phosphate binding

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0009536
IEA
GOA Databaseplastid
GO:0005829
IDA
GOA Databasecytosol
GO:0009507
IDA
IEA
GOA Databasechloroplast
GO:0009507
HDA
ISM
Gene Ontologychloroplast3
GO:0009570
IDA
GOA Databasechloroplast stroma
GO:0009570
HDA
Gene Ontologychloroplast stroma4
GO:0005737
IBA
Gene Ontologycytoplasm1
GO:0005886
HDA
Gene Ontologyplasma membrane5

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR001926 Pyridoxal-phosphate dependent enzyme
IPR036052 Tryptophan synthase beta subunit-like PLP-dependent enzyme
IPR004450 Threonine synthase-like
Mapman id Description
4.1.2.2.7.1 Amino acid metabolism.biosynthesis.aspartate family.aspartate-derived amino acids.threonine.threonine synthase