KEGG   ENZYME: 3.2.2.16Help
Entry
EC 3.2.2.16                 Enzyme                                 

Name
methylthioadenosine nucleosidase;
5'-methylthioadenosine nucleosidase;
MTA nucleosidase;
MeSAdo nucleosidase;
methylthioadenosine methylthioribohydrolase
Class
Hydrolases;
Glycosylases;
Hydrolysing N-glycosyl compounds
BRITE hierarchy
Sysname
S-methyl-5'-thioadenosine adeninehyrolase
Reaction(IUBMB)
S-methyl-5'-thioadenosine + H2O = S-methyl-5-thio-D-ribose + adenine [RN:R01401]
Reaction(KEGG)
Substrate
S-methyl-5'-thioadenosine [CPD:C00170];
H2O [CPD:C00001]
Product
S-methyl-5-thio-D-ribose [CPD:C03089];
adenine [CPD:C00147]
Comment
Does not act on S-adenosylhomocysteine. cf. EC 3.2.2.9 adenosylhomocysteine nucleosidase.
History
EC 3.2.2.16 created 1983, modified 2004
Pathway
Cysteine and methionine metabolism
Metabolic pathways
Orthology
K01244  
5'-methylthioadenosine nucleosidase
Genes
ATH: 
AT4G34840(MTN2) AT4G38800(MTN1)
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POP: 
POPTR_0004s17450g(POPTRDRAFT_818154) POPTR_0009s13130g(POPTRDRAFT_814076)
VVI: 
100233110(GRIP58)
SLY: 
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BVG: 
NNU: 
OSA: 
DOSA: 
Os06t0112200-01(Os06g0112200)
OBR: 
BDI: 
SBI: 
SORBI_07g026190(SORBIDRAFT_07g026190)
ZMA: 
100193148(GRMZM2G171111) 100286299(GRMZM5G896883)
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 » show all
Taxonomy
Reference
1  [PMID:6783408]
  Authors
Guranowski AB, Chiang PK, Cantoni GL.
  Title
5'-Methylthioadenosine nucleosidase. Purification and characterization of the enzyme from Lupinus luteus seeds.
  Journal
Eur. J. Biochem. 114 (1981) 293-9.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
50812-28-7

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