Literature summary for 2.1.1.137 extracted from

Guo, Y.; Xue, X.; Yan, Y.; Zhu, Y.; Yang, G.; Ye, J.
Arsenic methylation by an arsenite S-adenosylmethionine methyltransferase from Spirulina platensis (2016), J. Environ. Sci. (China), 49, 162-168 .

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Protein Variants

Protein Variants	Comment	Organism
C186S	mutation abolishes the capability of As(III) methylation	Arthrospira platensis
C238S	mutation abolishes the capability of As(III) methylation	Arthrospira platensis
C59S	mutation abolishes the capability of As(III) methylation	Arthrospira platensis

Organism

Organism	UniProt	Comment	Textmining
Arthrospira platensis	-	-	-

Substrates and Products (Substrate)

Substrates	Comment Substrates	Organism	Products	Comment (Products)	Rev.	Reac.
additional information	upon incubation with arsenite, dimethylarsinate and a small amount of methylarsinate are detected in the reaction system within 0.5 h	Arthrospira platensis	?	-	-
S-adenosyl-L-methionine + arsenite	-	Arthrospira platensis	S-adenosyl-L-homocysteine + methylarsenate	-	?
S-adenosyl-L-methionine + methylarsinate	-	Arthrospira platensis	S-adenosyl-L-homocysteine + dimethylarsinate	-	?

Synonyms

Synonyms	Comment	Organism
ArsM	-	Arthrospira platensis

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Release 2023.1 (January 2023)