Enzyme:2.1.1.98

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

IDs and Links
IUBMB	EC2
ExPaSy	NiceZyme 2.1.1.98

S-adenosyl-L-methionine:2-(3-carboxy-3-aminopropyl)-L-histidinemethyltransferase
Systematic Name	S-adenosyl-L-methionine:2-(3-carboxy-3-aminopropyl)-L-histidinemethyltransferase
Common Name	diphthine synthase S-adenosyl-L-methionine:elongation factor 2 methyltransferase diphthine methyltransferase

S-Adenosyl-L-methionine + 2-(3-Carboxy-3-amino-propyl)-L-histidine = S-Adenosyl-L-homocysteine + 2-[3-Carboxy-3-(methyl-ammonio)-propyl]-L-histidine (links: S-Adenosyl-L-methionine + 2-Amino-4- [5- [(2S) -2-amino-3-hydroxy-3-oxopropyl] -1H-imidazol-2-yl] butanoic acid = S-Adenosyl-L-homocysteine + [4- [5- [(2S) -2-Amino-3-hydroxy-3-oxopropyl] -1H-imidazol-2-yl] -1-hydroxy-1-oxobutan-2-yl] -methylazanium)

S-Adenosyl-L-methionine <Mapping> AtomMap:BMCCPUADf014$BMCCPUADf012$0 S-Adenosyl-L-homocysteine 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 8 ↔ 7 9 ↔ 8 10 ↔ 9 11 ↔ 10 12 ↔ 11 13 ↔ 12 14 ↔ 13 15 ↔ 14 16 ↔ 15 17 ↔ 16 18 ↔ 17 19 ↔ 18 20 ↔ 19 21 ↔ 20 22 ↔ 21 2-Amino-4- [5- [(2S) -2-amino-3-hydroxy-3-oxopropyl] -1H-imidazol-2-yl] butanoic acid <Mapping> AtomMap:BMACIDCAm001$BMACIDCAm002$0 [4- [5- [(2S) -2-Amino-3-hydroxy-3-oxopropyl] -1H-imidazol-2-yl] -1-hydroxy-1-oxobutan-2-yl] -methylazanium 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 7 ↔ 7 8 ↔ 9 9 ↔ 8 10 ↔ 10 11 ↔ 11 12 ↔ 12 13 ↔ 13 14 ↔ 14 S-Adenosyl-L-methionine <Mapping> AtomMap:BMCCPUADf014$BMACIDCAm002$0 [4- [5- [(2S) -2-Amino-3-hydroxy-3-oxopropyl] -1H-imidazol-2-yl] -1-hydroxy-1-oxobutan-2-yl] -methylazanium 7 ↔ 15