Tags: Enzyme.
S-methyl-5′-thioadenosine deaminase (EC 3.5.4.31 MTA deaminase 5-methylthioadenosine deaminase) is an enzyme with system name S-methyl-5′-thioadenosine amidohydrolase. This enzyme catalyses the following chemical reaction S-methyl-5′-thioadenosine + H2O 5′-S-methyl-5′-thioinosine + NH3The enzyme from Thermotoga maritima also functions as S-adenosylhomocysteine deaminase (EC 3.5.4.28).