Enzyme:2.1.1.53

Upper Levels: EC2.-.-.- Transferases. : EC2.1.-.- Transferring one-carbon groups. : EC2.1.1.- Methyltransferases.

IDs and Links
IUBMB	EC2
ExPaSy	NiceZyme 2.1.1.53

S-adenosyl-L-methionine:putrescine N-methyltransferase
Systematic Name	S-adenosyl-L-methionine:putrescine N-methyltransferase
Common Name	putrescine N-methyltransferase putrescine methyltransferase

S-Adenosyl-L-methionine + Putrescine = S-Adenosyl-L-homocysteine + N-Methyl-putrescine (links: S-Adenosyl-L-methionine + Butane-1,4-diamine = S-Adenosyl-L-homocysteine + N-Methylbutane-1,4-diamine)

S-Adenosyl-L-methionine <Mapping> AtomMap:BMCCPUADf014$BMCCPUADf012$0 S-Adenosyl-L-homocysteine 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 8 ↔ 7 9 ↔ 8 10 ↔ 9 11 ↔ 10 12 ↔ 11 13 ↔ 12 14 ↔ 13 15 ↔ 14 16 ↔ 15 17 ↔ 16 18 ↔ 17 19 ↔ 18 20 ↔ 19 21 ↔ 20 22 ↔ 21 Butane-1,4-diamine <Mapping> AtomMap:BMFYS4ANm001$BMFYB4ANm010$0 N-Methylbutane-1,4-diamine 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 S-Adenosyl-L-methionine <Mapping> AtomMap:BMCCPUADf014$BMFYB4ANm010$0 N-Methylbutane-1,4-diamine 7 ↔ 7