Gene: AT1G02500

General Information

Structural Information

  • Species Arabidopsis thaliana
  • Gene Identifier AT1G02500
  • Transcript Identifier AT1G02500.1
  • Gene Type Coding gene
  • Location Chr1 : 519037-520218 : positive

Gene Family Information

  • ID HOM05D001037
  • #Genes/#Species 585/99
  • Phylogenetic origin

Gene Duplication Information

Labels

Identifiers

  • tid AT1G02500.1
  • symbol SAM1
  • Alias AtSAM1,MAT1,METK1,SAM-1,S-ADENOSYLMETHIONINE SYNTHETASE-1
  • uniprot P23686

Descriptions

  • Description S-adenosylmethionine synthetase 1
  • Computational description S-adenosylmethionine synthetase 1 (SAM1); FUNCTIONS IN: methionine adenosyltransferase activity; INVOLVED IN: response to cadmium ion, response to salt stress, ethylene biosynthetic process, S-adenosylmethionine biosynthetic process; LOCATED IN: cell wall, plasma membrane, membrane; EXPRESSED IN: 30 plant structures; EXPRESSED DURING: 17 growth stages; CONTAINS InterPro DOMAIN/s: S-adenosylmethionine synthetase (InterPro:IPR002133), S-adenosylmethionine synthetase superfamily (InterPro:IPR022636), S-adenosylmethionine synthetase, N-terminal (InterPro:IPR022628), S-adenosylmethionine synthetase, C-terminal (InterPro:IPR022630), S-adenosylmethionine synthetase, conserved site (InterPro:IPR022631), S-adenosylmethionine synthetase, central domain (InterPro:IPR022629); BEST Arabidopsis thaliana protein match is: S-adenosylmethionine synthetase 2 (TAIR:AT4G01850.2); Has 10905 Blast hits to 10897 proteins in 2898 species: Archae - 12; Bacteria - 5497; Metazoa - 373; Fungi - 167; Plants - 706; Viruses - 1; Other Eukaryotes - 4149 (source: NCBI BLink).
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Functional Annotation

Biological Process

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0006556
IBA
IEA
Gene OntologyS-adenosylmethionine biosynthetic process1
GO:0006556
IEA
InterProS-adenosylmethionine biosynthetic process
GO:0006730
IEA
GOA Databaseone-carbon metabolic process
GO:0046686
IEP
GOA Databaseresponse to cadmium ion
GO:0009693
TAS
Gene Ontologyethylene biosynthetic process2

Molecular Function

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005524
IEA
GOA DatabaseATP binding
GO:0005524
IEA
InterProATP binding
GO:0004478
IEA
GOA Databasemethionine adenosyltransferase activity
GO:0004478
IDA
IBA
Gene Ontologymethionine adenosyltransferase activity1 3
GO:0004478
IEA
InterPromethionine adenosyltransferase activity
GO:0016740
IEA
GOA Databasetransferase activity
GO:0000166
IEA
GOA Databasenucleotide binding
GO:0046872
IEA
GOA Databasemetal ion binding
GO:0005515
IPI
Gene Ontologyprotein binding4

Cellular Component

GO termEvidence(s)Provider(s)DescriptionSource(s)
GO:0005737
IEA
GOA Databasecytoplasm
GO:0005737
ISM
Gene Ontologycytoplasm
GO:0005829
IDA
GOA Databasecytosol
GO:0005829
HDA
IBA
Gene Ontologycytosol1 5
GO:0005886
IDA
GOA Databaseplasma membrane
GO:0005618
IDA
GOA Databasecell wall
GO:0005576
HDA
Gene Ontologyextracellular region6
GO:0009505
HDA
Gene Ontologyplant-type cell wall7

Color Legend

Experimental Evidence
Computational Reviewed Evidence
Electronic Evidence
GO Sources: Primary Orthology Homology
Show redundant parents:
InterPro Description
IPR022636 S-adenosylmethionine synthetase superfamily
IPR002133 S-adenosylmethionine synthetase
IPR022630 S-adenosylmethionine synthetase, C-terminal
IPR022629 S-adenosylmethionine synthetase, central domain
IPR022628 S-adenosylmethionine synthetase, N-terminal
Mapman id Description
7.3.1 Coenzyme metabolism.S-adenosyl methionine (SAM) cycle.S-adenosyl methionine synthetase