Enzyme:3.2.2.9

Revision as of 09:00, 2 February 2009

S-adenosyl-L-homocysteine homocysteinylribohydrolase
Systematic Name	S-adenosyl-L-homocysteine homocysteinylribohydrolase
Common Name	adenosylhomocysteine nucleosidase S-adenosylhomocysteine hydrolase 5'-methyladenosine nucleosidase S-adenosylhomocysteine/5'-methylthioadenosine nucleosidase AdoHcy/MTA nucleosidase

2- (6-Aminopurin-9-yl) -5- (methylsulfanylmethyl) oxolane-3,4-diol	<Mapping> AtomMap:BMCCPUADf005$BMCCPUAD0007$0	7H-Purin-6-amine
	1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 7 ↔ 7 8 ↔ 8 9 ↔ 9 10 ↔ 10

2- (6-Aminopurin-9-yl) -5- (methylsulfanylmethyl) oxolane-3,4-diol	<Mapping> AtomMap:BMCCPUADf005$BMSUM5Af--01$0	5-Methylthio-D-ribose
	11 ↔ 1 12 ↔ 2 13 ↔ 3 14 ↔ 4 15 ↔ 5 19 ↔ 6 20 ↔ 7

S-Adenosyl-L-homocysteine + H2O = Adenine + S-Ribosyl-L-homocysteine
(links: S-Adenosyl-L-homocysteine = 7H-Purin-6-amine)

S-Adenosyl-L-homocysteine	<Mapping> AtomMap:BMCCPUADf012$BMCCPUAD0007$0	7H-Purin-6-amine
	7 ↔ 1 8 ↔ 2 9 ↔ 3 10 ↔ 4 11 ↔ 5 12 ↔ 6 13 ↔ 7 14 ↔ 8 15 ↔ 9 16 ↔ 10

@@ Line 3: / Line 3: @@
 |SysName=S-adenosyl-L-homocysteine homocysteinylribohydrolase
 |names=&&adenosylhomocysteine nucleosidase&&S-adenosylhomocysteine hydrolase&&5'-methyladenosine nucleosidase&&S-adenosylhomocysteine/5'-methylthioadenosine nucleosidase&&AdoHcy/MTA nucleosidase
+}}
+{{Enzyme/Reaction| reaction= 5'-Methylthio-adenosine + H2O = Adenine + 5-Methylthio-D-ribose
+| list=
+&& BMCCPUADf005$BMCCPUAD0007$0
+&& BMCCPUADf005$BMSUM5Af--01$0
+}}
+{{Enzyme/Reaction| reaction= S-Adenosyl-L-homocysteine + H2O = Adenine + S-Ribosyl-L-homocysteine
+| list=
+&& BMCCPUADf012$BMCCPUAD0007$0
 }}

IDs and Links
IUBMB	EC3
ExPaSy	NiceZyme 3.2.2.9