Enzyme:2.7.7.43

Upper Levels: EC2.-.-.- Transferases. : EC2.7.-.- Transferring phosphorous-containing groups. : EC2.7.7.- Nucleotidyltransferases.

IDs and Links
IUBMB	EC2
ExPaSy	NiceZyme 2.7.7.43

CTP:N-acylneuraminate cytidylyltransferase
Systematic Name	CTP:N-acylneuraminate cytidylyltransferase
Common Name	N-acylneuraminate cytidylyltransferase CMP-sialate pyrophosphorylase CMP-sialate synthase cytidine 5'-monophosphosialic acid synthetase CMP-Neu5Ac synthetase

CTP + N-Acetyl-neuraminic acid => Pyrophosphate + CMP-N-acetyl-neuraminic acid (links: (2S,4S,5R,6R) -5-Acetamido-2,4-dihydroxy-6- [ (1R,2R) -1,2,3-trihydroxypropyl] oxane-2-carboxylic acid + CTP = CMP-N-acetyl-neuraminic acid)

(2S,4S,5R,6R) -5-Acetamido-2,4-dihydroxy-6- [ (1R,2R) -1,2,3-trihydroxypropyl] oxane-2-carboxylic acid <Mapping> AtomMap:BMSUM9Ui--01$BMMCPYCTk015$0 CMP-N-acetyl-neuraminic acid 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 7 ↔ 7 8 ↔ 8 9 ↔ 9 10 ↔ 10 11 ↔ 11 12 ↔ 12 CTP <Mapping> AtomMap:BMMCPYCT0017$BMMCPYCTk015$0 CMP-N-acetyl-neuraminic acid 1 ↔ 13 2 ↔ 14 3 ↔ 15 4 ↔ 16 5 ↔ 17 6 ↔ 18 8 ↔ 19 9 ↔ 20 10 ↔ 21 11 ↔ 22 12 ↔ 23 13 ↔ 24

CTP + N-Glycolyl-neuraminic acid => Pyrophosphate + CMP-N-glycolyl-neuraminic acid (links: N-Glycolyl-neuraminic acid + CTP = CMP-N-glycolyl-neuraminic acid)
N-Glycolyl-neuraminic acid <Mapping> AtomMap:BMSUM9Ul--01$BMMCPYCTk016$0 CMP-N-glycolyl-neuraminic acid 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 7 ↔ 7 8 ↔ 8 9 ↔ 9 10 ↔ 10 11 ↔ 11 12 ↔ 12 CTP <Mapping> AtomMap:BMMCPYCT0017$BMMCPYCTk016$0 CMP-N-glycolyl-neuraminic acid 1 ↔ 13 2 ↔ 14 3 ↔ 15 4 ↔ 16 5 ↔ 17 6 ↔ 18 8 ↔ 19 9 ↔ 20 10 ↔ 21 11 ↔ 22 12 ↔ 23 13 ↔ 24