KEGG   ENZYME: 5.3.3.4Help
Entry
EC 5.3.3.4                  Enzyme                                 
Name
muconolactone Delta-isomerase;
muconolactone isomerase
Class
Isomerases;
Intramolecular oxidoreductases;
Transposing C=C bonds
BRITE hierarchy
Sysname
5-oxo-4,5-dihydrofuran-2-acetate Delta3-Delta2-isomerase
Reaction(IUBMB)
(S)-5-oxo-2,5-dihydrofuran-2-acetate = 5-oxo-4,5-dihydrofuran-2-acetate [RN:R06990]
Reaction(KEGG)
R06990;
(other) R04260
Show
Substrate
(S)-5-oxo-2,5-dihydrofuran-2-acetate [CPD:C14610]
Product
5-oxo-4,5-dihydrofuran-2-acetate [CPD:C03586]
Pathway
Benzoate degradation
Metabolic pathways
Microbial metabolism in diverse environments
Orthology
K03464  
muconolactone D-isomerase
Genes
EFE: 
EFER_1480(catC)
EBT: 
EAS: 
EAE: 
EAR: 
KPN: 
KPU: 
KPM: 
KPP: 
KPE: 
KPK_2482(catC)
KPO: 
KPN2242_12290
KVA: 
Kvar_2430
SMAF: 
D781_2845
SMW: 
SMWW4_v1c30550
ROR: 
RORB6_06780
EBF: 
D782_2128
VEJ: 
VEJY3_17901
PAE: 
PA2508(catC)
PAU: 
PA14_32230(catC)
PAP: 
PSPA7_2731(catC)
PAG: 
PLES_27871(catC)
PAF: 
PAM18_2531(catC)
PNC: 
NCGM2_3511(catC)
PDK: 
PADK2_12705
PSG: 
G655_12490
PPU: 
PP_3714(catC)
PPF: 
Pput_2054
PPG: 
PputGB1_2205
PPW: 
PputW619_2704
PPT: 
PPS_3180
PPB: 
PPUBIRD1_2052
PPI: 
YSA_09463 YSA_10964
PPX: 
T1E_1745
PPUH: 
B479_15780
PPUU: 
PputUW4_03260(catC)
PFL: 
PFL_3861(catC)
PFO: 
Pfl01_2326 Pfl01_2962
PFS: 
PFLU5191
PFE: 
PSF113_2900
PFC: 
PflA506_4483(catC)
PPZ: 
H045_08830
PEN: 
PSEEN3137(catC)
PMK: 
MDS_4187
PSA: 
PST_1673(catC)
PSZ: 
PSTAB_1583(catC)
PSR: 
PSTAA_1701(catC)
PSC: 
A458_17520
PSJ: 
PSJM300_08895
PSH: 
Psest_2693
PBA: 
PSEBR_a2876
PFV: 
Psefu_2032
PDR: 
H681_11375
PCR: 
Pcryo_1269
ACI: 
ACIAD1447(catC)
ACD: 
AOLE_08620
ACB: 
A1S_1844
ABM: 
ABSDF1995(catC)
ABY: 
ABAYE1719(catC)
ABC: 
ACICU_01957
ABN: 
AB57_2180(catC)
ABB: 
ABBFA_001609(catC)
ABX: 
ABK1_2424
ABZ: 
ABZJ_02138
ABR: 
ABTJ_01751
ABD: 
ABTW07_2168(catC)
ABH: 
M3Q_2305
ABAD: 
ABD1_18680(catC)
ACC: 
BDGL_001324(catC)
MHC: 
MARHY0276(catC)
AMG: 
AMEC673_15525
MMW: 
Mmwyl1_3041
MME: 
Marme_3629
OCE: 
GU3_01750
PSE: 
NH8B_0403 NH8B_1748
RSC: 
RCFBP_11864(catC)
RSL: 
RPSI07_1889(catC)
RSN: 
RSPO_c01864(catC)
RPI: 
Rpic_1362
RPF: 
Rpic12D_1426
REU: 
Reut_A1502 Reut_A1690
REH: 
H16_A1967(catC3) H16_B1584(catC2) PHG384(mmlJ) PHG404(catC)
RME: 
Rmet_4677(catC2) Rmet_4877(catC)
CTI: 
RALTA_B1423(catC)
CNC: 
CNE_1c19370(catC) CNE_2c15850(catD) CNE_BB1p02710(mmlJ)
BMA: 
BMAA0198(catC)
BMV: 
BMASAVP1_1373(catC)
BML: 
BMA10229_1570(catC)
BMN: 
BMA10247_A0229(catC)
BPS: 
BPSS1893(catC)
BPM: 
BURPS1710b_A0988(catC)
BPL: 
BURPS1106A_A2568(catC)
BPD: 
BURPS668_A2712(catC)
BPZ: 
BP1026B_II2032(catC)
BPQ: 
BPC006_II2530
BTE: 
BTH_II0483
BVI: 
Bcep1808_4157
BUR: 
Bcep18194_B2330
BCN: 
Bcen_4595
BCH: 
Bcen2424_3768
BCM: 
Bcenmc03_3755
BCJ: 
BCAM0803(catC)
BAM: 
Bamb_5497 Bamb_6586
BAC: 
BamMC406_3660 BamMC406_6301
BMU: 
Bmul_3236 Bmul_4962
BMJ: 
BMULJ_03552(catC) BMULJ_05289(catC)
BCT: 
GEM_4995
BXE: 
Bxe_A2110(catC)
BPH: 
Bphy_4027
BPY: 
Bphyt_1587 Bphyt_2151
BGL: 
bglu_2g07150
BUG: 
BC1001_1337
BGE: 
BC1002_2314
BGF: 
BC1003_3863
BGD: 
bgla_2g22380
BYI: 
BYI23_A013720 BYI23_D002110
BUK: 
MYA_3858
BPX: 
BUPH_01844
BPE: 
BP0223(catC2)
BPC: 
BPTD_0221(catC2)
BPER: 
BN118_0391(catC2)
BPA: 
BPP0410(catC2)
BPAR: 
BN117_0407(catC2)
BBR: 
BB0412(catC2)
BBM: 
BN115_0397(catC2)
BBH: 
BN112_3001(catC2)
BPT: 
Bpet1390 Bpet4530(catC)
BAV: 
BAV0307(catC2)
AXY: 
AXYL_05953(catC)
AKA: 
TKWG_19605
PNA: 
Pnap_2118
AAV: 
Aave_3938
AJS: 
Ajs_0141
DIA: 
Dtpsy_0159
AAA: 
Acav_3835
DAC: 
Daci_1869
DEL: 
DelCs14_4773
VPE: 
Varpa_0930
ADN: 
Alide_2647
ADK: 
Alide2_3665
HSE: 
Hsero_1304(catC)
SFH: 
SFHH103_03576
SFD: 
USDA257_c54470(catC)
ARA: 
Arad_12212
XAU: 
Xaut_1121
AZC: 
AZC_2339
MRD: 
Mrad2831_0331
MET: 
M446_1330
MNO: 
Mnod_2374
PDE: 
Pden_1175
NAR: 
Saro_3829
SWI: 
Swit_0976
SPHM: 
G432_15110
SJP: 
SJA_C1-25190(catC)
AZL: 
AZL_a06820(catC)
ALI: 
AZOLI_p11002(catC)
DOR: 
Desor_2852
MSM: 
MSMEG_1912 MSMEG_4045
MSG: 
MSMEI_1872 MSMEI_3950
MSA: 
Mycsm_01971
MGI: 
Mflv_1359
MSP: 
Mspyr1_48190
MMC: 
Mmcs_1377
MKM: 
Mkms_1395
MJL: 
Mjls_1411
MRH: 
MycrhN_1740
MCB: 
Mycch_0299
CGL: 
NCgl2317(Cgl2400)
CGB: 
cg2634(catC)
CGU: 
WA5_2317(CatC)
CGT: 
cgR_2282
CEF: 
CE2302
CHN: 
A605_05980
CCN: 
H924_10105
NFA: 
nfa35230
NBR: 
O3I_016265
RHA: 
RHA1_ro02371(catC)
RER: 
RER_54210(catC)
ROP: 
ROP_20850(catC)
GBR: 
Gbro_4155
GPO: 
GPOL_c38860(catC)
GOR: 
KTR9_4084
SVL: 
Strvi_2770
SBH: 
SBI_09691
ART: 
Arth_1932
AAI: 
AARI_33090(catC)
APN: 
Asphe3_35110
NCA: 
Noca_0837
GOB: 
Gobs_1293
BSD: 
BLASA_2597(catC)
MMAR: 
MODMU_2845(catC)
SEN: 
SACE_4383(catC)
SVI: 
Svir_19210 Svir_38380
PDX: 
Psed_0763 Psed_3704 Psed_6063
CWO: 
Cwoe_2367
RSI: 
Runsl_2717
EOL: 
Emtol_0830
CYT: 
cce_4516
NPU: 
Npun_R3133
ACY: 
Anacy_1034
 » show all
Taxonomy
Reference
1  [PMID:5330966]
  Authors
Ornston LN.
  Title
The conversion of catechol and protocatechuate to beta-ketoadipate by Pseudomonas putida. 3. Enzymes of the catechol pathway.
  Journal
J. Biol. Chem. 241 (1966) 3795-9.
  Organism
Pseudomonas putida
Reference
2
  Authors
Ornston, L.N.
  Title
Conversion of catechol and protocatechuate to beta-ketoadipate (Pseudomonas putida).
  Journal
Methods Enzymol. 17A (1970) 529-549.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
37318-46-0
DBGET integrated database retrieval system