UniProt functional annotation for Q980S9

UniProt code: Q980S9.

Organism: Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) (Sulfolobus solfataricus).
Taxonomy: Archaea; Crenarchaeota; Thermoprotei; Sulfolobales; Sulfolobaceae; Saccharolobus.
 
Function: Catalyzes the formation of S-adenosylmethionine from methionine and ATP. {ECO:0000255|HAMAP-Rule:MF_00136}.
 
Catalytic activity: Reaction=ATP + H2O + L-methionine = diphosphate + phosphate + S- adenosyl-L-methionine; Xref=Rhea:RHEA:21080, ChEBI:CHEBI:15377, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:43474, ChEBI:CHEBI:57844, ChEBI:CHEBI:59789; EC=2.5.1.6; Evidence={ECO:0000255|HAMAP-Rule:MF_00136};
Cofactor: Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000255|HAMAP-Rule:MF_00136};
Pathway: Amino-acid biosynthesis; S-adenosyl-L-methionine biosynthesis; S-adenosyl-L-methionine from L-methionine: step 1/1. {ECO:0000255|HAMAP-Rule:MF_00136}.
Similarity: Belongs to the AdoMet synthase 2 family. {ECO:0000255|HAMAP-Rule:MF_00136}.
Sequence caution: Sequence=AAK40544.1; Type=Erroneous initiation; Evidence={ECO:0000305};

Annotations taken from UniProtKB at the EBI.