KEGG   ENZYME: 4.3.1.2Help
Entry
EC 4.3.1.2                  Enzyme                                 

Name
methylaspartate ammonia-lyase;
beta-methylaspartase;
3-methylaspartase;
L-threo-3-methylaspartate ammonia-lyase
Class
Lyases;
Carbon-nitrogen lyases;
Ammonia-lyases
BRITE hierarchy
Sysname
L-threo-3-methylaspartate ammonia-lyase (mesaconate-forming)
Reaction(IUBMB)
L-threo-3-methylaspartate = mesaconate + NH3 [RN:R03696]
Reaction(KEGG)
Substrate
L-threo-3-methylaspartate [CPD:C03618]
Product
mesaconate [CPD:C01732];
NH3 [CPD:C00014]
Comment
A cobalamin protein.
History
EC 4.3.1.2 created 1961
Pathway
C5-Branched dibasic acid metabolism
Metabolic pathways
Orthology
K04835  
methylaspartate ammonia-lyase
Genes
AFM: 
AOR: 
AOR_1_1194024(AO090010000710)
AFV: 
NFI: 
ECE: 
ECS: 
ECF: 
ETW: 
ELX: 
EOK: 
ELR: 
ECM: 
ECT: 
EOC: 
EUM: 
ELO: 
ECOO: 
ECOH: 
EFE: 
SES: 
YEN: 
YEP: 
YEY: 
YEL: 
SDY: 
SDZ: 
ESC: 
KOX: 
KOE: 
KOY: 
KOK: 
KOM: 
CKO: 
CFD: 
MMK: 
HAV: 
BPE: 
BPC: 
BPER: 
BPA: 
BPAR: 
BBR: 
BBM: 
BBH: 
MLO: 
MCI: 
MOP: 
MAM: 
CTC: 
CTET: 
CLJ: 
CAH: 
AMT: 
DSY: 
DHD: 
DDH: 
DRM: 
DCA: 
DRU: 
DOR: 
DAI: 
DMI: 
EAC: 
CHY: 
TEP: 
TAE: 
TPZ: 
HOR: 
HPK: 
AAR: 
HHL: 
PUF: 
MBJ: 
MMAR: 
KAL: 
TDE: 
TPI: 
TPED: 
SCD: 
TPK: 
IPO: 
PAH: 
PIT: 
DTH: 
DTU: 
HAL: 
HSL: 
OE4207F(mamC)
HMA: 
HHI: 
HHN: 
HMU: 
HTU: 
NMG: 
HXA: 
NAT: 
NPE: 
NGE: 
HRU: 
NOU: 
SALI: 
HLR: 
 » show all
Taxonomy
Reference
1  [PMID:13618029]
  Authors
BARKER HA, SMYTH RD, WAWSZKIEWICZ EJ, LEE MN, WILSON RM.
  Title
Enzymic preparation and characterization of an alpha-L-beta-methylaspartic acid.
  Journal
Arch. Biochem. Biophys. 78 (1958) 468-76.
Reference
2
  Authors
Bright, H.J. and Ingraham, L.L.
  Title
The preparation of crystalline beta-methylaspartase.
  Journal
Biochim. Biophys. Acta 44 (1960) 586-588.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
9033-26-5

DBGET integrated database retrieval system