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.
Pathway
C5-Branched dibasic acid metabolism
Metabolic pathways
Orthology
K04835  
methylaspartate ammonia-lyase
Genes
NFI: 
AFM: 
AOR: 
AOR_1_1194024(AO090010000710)
AFV: 
ECE: 
ECS: 
ECF: 
ETW: 
ELX: 
EOK: 
ELR: 
ECO55CA74_04340
ECM: 
EcSMS35_0749
ECT: 
ECIAI39_0701
EOC: 
CE10_0730
EUM: 
ECUMN_0814
ELO: 
EC042_0753
EFE: 
EFER_2378
SES: 
SARI_02201
YEN: 
YE4043
YEP: 
YE105_C3763
YEY: 
Y11_31521
SDY: 
SDY_0673
ESC: 
Entcl_1732
KOX: 
KOX_14665
CKO: 
CKO_02419
MMK: 
MU9_1023
BPE: 
BP0806 BP3177
BPC: 
BPTD_0804 BPTD_3139
BPER: 
BN118_0709
BPA: 
BPP3422 BPP3864
BPAR: 
BN117_3385 BN117_3938
BBR: 
BB3872 BB4337
BBM: 
BN115_3544 BN115_4013
BBH: 
BN112_4085 BN112_4543
MLO: 
mlr6095
MCI: 
Mesci_5690
MOP: 
Mesop_6269
MAM: 
Mesau_05741
CTC: 
CTC02563
CLJ: 
CLJU_c40610
AMT: 
Amet_3414
DSY: 
DSY3233
DHD: 
Dhaf_4400
DDH: 
Desde_3779
DRM: 
Dred_2689
DCA: 
Desca_0604
DRU: 
Desru_0927
DOR: 
Desor_5275
DAI: 
Desaci_4373
DMI: 
Desmer_4259
CHY: 
CHY_0484 CHY_0582
TEP: 
TepRe1_0115
TAE: 
TEPIRE1_1340
TPZ: 
Tph_c20250
HOR: 
Hore_15430
HPK: 
Hprae_1850
AAR: 
Acear_0480
HHL: 
Halha_1649
MMAR: 
MODMU_4014
TDE: 
TDE2235
TPI: 
TREPR_1304
SCD: 
Spica_1659
PAH: 
Poras_1170
PIT: 
PIN17_0467
IPO: 
Ilyop_0556
DTH: 
DICTH_1229
DTU: 
Dtur_1344
HAL: 
VNG2289G(mal)
HSL: 
OE4207F(mamC)
HMA: 
rrnAC0687(mal)
HHI: 
HAH_1339(mal)
HMU: 
Hmuk_2982
HTU: 
Htur_1592
NMG: 
Nmag_3336
HXA: 
Halxa_3157
NAT: 
NJ7G_3291
NPE: 
Natpe_2592
NGE: 
Natgr_2182 Natgr_3386
HRU: 
Halru_1550
NOU: 
Natoc_1511
 » 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.
  Organism
Clostridium tetanomorphum
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