The Enzyme Database

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Accepted name: S-methyl-5′-thioadenosine deaminase
Reaction: S-methyl-5′-thioadenosine + H2O = S-methyl-5′-thioinosine + NH3
Other name(s): MTA deaminase; 5-methylthioadenosine deaminase
Systematic name: S-methyl-5′-thioadenosine amidohydrolase
Comments: The enzyme from Thermotoga maritima also functions as S-adenosylhomocysteine deaminase (EC and has some activity against adenosine. Adenosine 5′-phosphate and S-adenosyl-L-methionine (SAM) are not substrates.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc
1.  Hermann, J.C., Marti-Arbona, R., Fedorov, A.A., Fedorov, E., Almo, S.C., Shoichet, B.K. and Raushel, F.M. Structure-based activity prediction for an enzyme of unknown function. Nature 448 (2007) 775–779. [PMID: 17603473]
[EC created 2011]

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