Enzyme:6.3.1.1

Upper Levels: EC6.-.-.- Ligases. : EC6.3.-.- Forming carbon-nitrogen bonds. : EC6.3.1.- Acid--ammonia (or amide) ligases (amide synthases).

IDs and Links
IUBMB	EC6
ExPaSy	NiceZyme 6.3.1.1

L-aspartate:ammonia ligase (AMP-forming)
Systematic Name	L-aspartate:ammonia ligase (AMP-forming)
Common Name	aspartate-ammonia ligase asparagine synthetase

ATP + L-Aspartic acid + NH3 => AMP + L-Asparagine + Pyrophosphate (links: (S) -2,4-Diamino-4-oxobutanoic acid + ATP = (2S)-2-aminobutanedioic acid + AMP + NH3)
(S) -2,4-Diamino-4-oxobutanoic acid <Mapping> AtomMap:BMAAS4AM0002$BMAAS4CA0003$0 (2S)-2-aminobutanedioic acid 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 ATP <Mapping> AtomMap:BMCCPUAP0022$BMCCPUAP0021$0 AMP 1 ↔ 1 2 ↔ 2 3 ↔ 3 4 ↔ 4 5 ↔ 5 6 ↔ 6 7 ↔ 7 8 ↔ 8 9 ↔ 9 10 ↔ 10 11 ↔ 11 12 ↔ 12 13 ↔ 13 14 ↔ 14 15 ↔ 15 (S) -2,4-Diamino-4-oxobutanoic acid <Mapping> AtomMap:BMAAS4AM0002$BMIONT--0004$0 NH3 6 ↔ 1