KEGG   ENZYME: 1.13.11.15
Entry
EC 1.13.11.15               Enzyme                                 
Name
3,4-dihydroxyphenylacetate 2,3-dioxygenase;
3,4-dihydroxyphenylacetic acid 2,3-dioxygenase;
HPC dioxygenase;
homoprotocatechuate 2,3-dioxygenase;
3,4-dihydroxyphenylacetate:oxygen 2,3-oxidoreductase (decyclizing)
Class
Oxidoreductases;
Acting on single donors with incorporation of molecular oxygen (oxygenases);
With incorporation of two atoms of oxygen
Sysname
3,4-dihydroxyphenylacetate:oxygen 2,3-oxidoreductase (ring-opening)
Reaction(IUBMB)
3,4-dihydroxyphenylacetate + O2 = 2-hydroxy-5-carboxymethylmuconate semialdehyde [RN:R03303]
Reaction(KEGG)
R03303
Substrate
3,4-dihydroxyphenylacetate [CPD:C01161];
O2 [CPD:C00007]
Product
2-hydroxy-5-carboxymethylmuconate semialdehyde [CPD:C04642]
Comment
An iron protein.
History
EC 1.13.11.15 created 1972
Pathway
ec00350  Tyrosine metabolism
ec01100  Metabolic pathways
ec01120  Microbial metabolism in diverse environments
Orthology
K00455  3,4-dihydroxyphenylacetate 2,3-dioxygenase
Genes
EOIECO111_5212(hpaD)
EOJECO26_5555(hpaD)
EOHECO103_5134(hpaD)
ECOOECRM13514_5606
ECOHECRM13516_5320
ECOAAPECO78_02910
ECXEcHS_A4582(hpaD)
ECYECSE_4627
ECRECIAI1_4573(hpaD)
EUMECUMN_4973(hpaD)
EBRECB_04228(hpaD)
EBLECD_04228(hpaD)
EBEB21_04194(ybl226)
EBDECBD_3668
ECLEcolC_3704
EKOEKO11_3962
EKFKO11_23395(hpaD)
ELWECW_m4711(hpaD)
ELLWFL_22950(hpaD)
ECOLLY180_22830
EFEEFER_3064(hpaD)
STYSTY1137(hpcB)
STTt1816(hpcB)
SEXSTBHUCCB_19310
SENTTY21A_09240
STMSTM1103(hpaD)
SEOSTM14_1252(hpaD)
SEVSTMMW_11131
SEYSL1344_1042(hpaD)
SEMSTMDT12_C11220
SEJSTMUK_1072(hpaD)
SEBSTM474_1095(hpaD)
SEFUMN798_1145(hpcB)
SETUSTU288_01845
SETCCFSAN001921_11660
SENRSTMDT2_10391(hpcB)
SENDDT104_10851(hpcB)
SENICY43_05635
SEENSE451236_11365
SPTSPA1747(hpcB)
SEKSSPA1624
SPQSPAB_02450
SEISPC_2647(hpcB)
SECSCH_1053(hpaD)
SEHSeHA_C1213(hpaD)
SHBSU5_01734
SENHCFSAN002069_03505
SEEHSEEH1578_14740
SEESNSL254_A1198(hpaD)
SENNSN31241_21700
SEWSeSA_A1167(hpaD)
SEASeAg_B1062(hpaD)
SENSQ786_04930
SEDSeD_A1178(hpaD)
SEGSG0992(hpaD)
SELSPUL_1954(hpaD)
SEGASPUCDC_1940(hpaD)
SETSEN0967(hpaD)
SENAAU38_04990
SENOAU37_04980
SENVAU39_04980
SENQAU40_05595
SENLIY59_05080
SENJCFSAN001992_06130
SEECCFSAN002050_11910
SEEBSEEB0189_014055
SEEPI137_08880
SENBBN855_10580(hpaD)
SENEIA1_05430
SENCSEET0819_12175
SESSARI_01899
SBGSBG_0949(hpcB)
SBZA464_1043
SALZEOS98_14100(hpaD)
SFLSF4382(hpaD)
SFXS4652(hpaD)
SFVSFV_4382(hpaD)
SFESFxv_4776
SFNSFy_6289
SFSSFyv_6360
SFTNCTC1_04758(hpaD)
SSNSSON_4497(hpaD)
SBOSBO_4410(hpaD)
SBCSbBS512_E4888(hpaD)
SHQA0259_03535
ENCECL_00756
ENLA3UG_03030
ECLGEC036_05930
ECLEECNIH2_03930
ECLNECNIH4_19870
ECLIECNIH5_03055
ECLXLI66_03050
ECLYLI62_03520
ECLZLI64_03025
ECLOENC_44700
EHMAB284_21955
EXFBFV63_03005
ECLAECNIH3_03055
ECLCECR091_03035
EAUDI57_15590
EKBBFV64_02670
ENOECENHK_03125
EECEcWSU1_00555(hpcB)
ELGBH714_17655
ECANCWI88_19265(hpaD)
ERNBFV67_02840
ECLSLI67_003985
ECHGFY206_03560(hpaD)
ESHC1N69_02890(hpaD)
EASEntas_0534
ENXNI40_002895
LNICWR52_09215(hpaD)
EBGFAI37_03655(hpaD)
ENZG0034_02920(hpaD)
ENSHWQ15_11460(hpaD)
ENKLOC22_13800(hpaD)
EHUD5067_0020005(hpaD)
EMORL6Y89_02830(hpaD)
ENBELK40_03620(hpaD)
KPNKPN_04786(hpaD)
KPUKP1_0740(hpaD)
KPMKPHS_06320
KPPA79E_4366
KPHKPNIH24_03255
KPZKPNIH27_03130
KPVKPNIH29_03445
KPWKPNIH30_03405
KPYKPNIH31_04660
KPGKPNIH32_03410
KPCKPNIH10_03235
KPQKPR0928_03245
KPTVK055_2653(hpaD)
KPOKPN2242_02065
KPRKPR_0865(hpaD)
KPJN559_4510
KPID364_24385
KPAKPNJ1_04826
KPSKPNJ2_04774
KPXPMK1_02245(hpcB)
KPBFH42_20450
KPNEKU54_023340
KPNULI86_23180
KPNKBN49_4408(hpaD)
KVAKvar_4466
KPEKPK_4834(hpaD)
KPKA593_13985
KVDKR75_11435
KVQSP68_18070
KOXKOX_10045
KOEA225_0711
KOYJ415_27690
KOMHR38_08770
KOKKONIH1_03770
KOCAB185_32420
KQUAVR78_07780
EAEEAE_10345
EARCCG31926
KQVB8P98_24210(hpaD)
KLLBJF97_04320
KLWDA718_24760(hpaD)
KARLGL98_21815(hpaD)
KGRJJJ10_24225(hpaD)
RORRORB6_15535
RONTE10_05485
RPLNB1209_23495
RAODSD31_22250(hpaD)
RTGNCTC13098_06420(hpcB)
REEelectrica_04374(hpcB)
CBRAA6J81_18535(hpaD)
EBTEBL_c33980(hpcB)
ESCEntcl_3799
KLEAO703_02920
KGOCEW81_19510(hpaD)
KIENCTC12125_02700(hpcB)
KASKATP_35220(hpcB)
KLUK7B04_10635(hpaD)
LAXAPT61_19315
LEIC2U54_08005(hpaD)
LEHC3F35_08685(hpaD)
LEEDVA44_20820(hpaD)
LERGNG29_03250(hpaD)
LEAGNG26_02805(hpaD)
LPNUKQ929_17875(hpaD)
BUFD8682_01740(hpaD)
BFTMNO13_13755(hpaD)
YREHEC60_20815(hpaD)
IZHFEM41_12645(hpaD)
PSGCG163CM_29760(hpcB)
EBFD782_3921
EBUCUC76_12055(hpaD)
YPEYPO1764(hpaD)
YPKy2545(hpaD)
YPHYPC_2518(hpaD)
YPAYPA_1136
YPNYPN_2359
YPMYP_1629(hpaD)
YPPYPDSF_1359
YPGYpAngola_A1645(hpaD)
YPZYPZ3_1954(hpaD)
YPTA1122_17045
YPDYPD4_1562(hpaD)
YPXYPD8_1992(hpaD)
YPWCH59_3403(hpaD)
YPJCH55_914(hpaD)
YPVBZ15_1785(hpaD)
YPLCH46_3359(hpaD)
YPSYPTB1640(hpaD)
YPOBZ17_862(hpaD)
YPIYpsIP31758_2362(hpaD)
YPYYPK_2458
YPBYPTS_1764
YPQDJ40_583(hpaD)
YPUBZ21_990(hpaD)
YPRBZ20_335(hpaD)
YPCBZ23_1268(hpaD)
YPFBZ19_1067(hpaD)
SMWSMWW4_v1c05840
SPESpro_0628
SMAFD781_0572
SERFL085_01180
SERSSERRSCBI_02760
SFWWN53_11480
SFGAV650_06765
SRZAXX16_4536
SERMCLM71_02770(hpaD)
SQUE4343_13515(hpaD)
SOFNCTC11214_00929(hpcB)
SRHZFO014_07070(hpaD)
SFOZ042_16810
EPECI789_23875(hpaD)
PLUplu0987(hpcB)
PLUMA4R40_04935
PAYPAU_00930(hpaD)
PTTVY86_12520
PAKHB0X70_05365
PLUICE143_05295(hpaD)
XBOXBJ1_0869
XBVXBW1_1476(hpcB)
XNEXNC1_0820
XNMXNC2_0805
XDOXDD1_1023(hpaD)
XHOA9255_20600
XBUHGO23_05365(hpaD)
PSIS70_06440
PSXDR96_1980(hpaD)
PSTABGK56_09480
PRGRB151_008110(hpcB)
PALACO695_00755(hpaD)
PHEINCTC12003_00824(hpcB)
PRQCYG50_11480(hpaD)
PRJNCTC6933_00881(hpcB)
PVCG3341_03900(hpaD)
PMAGJI723_04360(hpaD)
MWIMNY66_12700(hpaD)
ETEETEE_3254(hpaD)
EDWQY76_13785
EDLAAZ33_06670(hpaD)
HAVAT03_16925
HPARAL518_09730(hpaD)
OPODSM2777_08300
PFQQQ39_14470
PRAGEKN56_03320(hpaD)
PMUPM1531(hpaD)
PMVPMCN06_1798(hpcB)
PULNT08PM_1858
PMPPmu_17980(hpcB)
PMULDR93_380(hpaD)
PCAIK7G93_001650(hpaD)
FAUFraau_1722
VVYVV1588
VNIVIBNI_B1976(hpcB)
VSIMTO69_16150(hpaD)
VMIAL543_16455(hpaD)
PAEPA4124(hpcB)
PAEVN297_4256(hpaD)
PAEIN296_4256(hpaD)
PAUPA14_10620(hpcB)
PAPPSPA7_0968(hpaD)
PAGPLES_08471(hpcB)
PAFPAM18_0815(hpcB)
PNCNCGM2_5325(hpcB)
PAEBNCGM1900_0836(hpcB)
PSGG655_04080
PRPM062_21750
PAEPPA1S_04200
PAERPA1R_gp2015
PAEMU769_04225
PAELT223_04135
PAESSCV20265_0843
PAEUBN889_04578(hpcB)
PAEGAI22_29415
PAECM802_4254(hpaD)
PAEOM801_4122(hpaD)
PREPCA10_16320(hpaD)
PFUWKF707C_32050
PCQPcP3B5_43410(hpcB)
PPGPputGB1_3499
PPUNPP4_18970(hpaD)
PMOSO165_009140
PMOLCLJ08_25210(hpaD)
PFLPFL_3373(hpaD)
PPRCPFLCHA0_c34030(hpcB)
PPROPPC_3397(hpaD)
PFEPSF113_2548
PFNHZ99_06975
PFSPFLU_3272
PFCPflA506_3397(hpaD)
PFBVO64_1098
PTVAA957_24915
PCGAXG94_00020
PAZOAYR47_26790
PMEDE3Z27_12220(hpaD)
PFWPF1751_v1c34810(hpaD)
PFFPFLUOLIPICF718500
PENPSEEN3095(hpaD)
PLULFOB45_04670(hpaD)
PBAPSEBR_a2741
PBCCD58_13835 CD58_18790
PDRH681_09005
PSKU771_17290
PKCPKB_2456(hpcB)
PCHEY04_16745
PCZPCL1606_27000
PCPJM49_13990
PSWLK03_18030
PSESPSCI_3409(hpaD)
PSEMTO66_17400
PSECCCOS191_2710(hpcB)
PSOSPOS17_3354(hpaD)
PANRA7J50_3681
PSETTHL1_2750
PYMAK972_3751
POJPtoMrB4_16770(hpcB)
PVKEPZ47_13760(hpaD)
PEZHWQ56_10195(hpaD)
PBZGN234_04545(hpaD)
PKHJLK41_06105(hpaD)
PDWBV82_3350(hpaD)
PSEPC4K39_5342
PVWHU752_019670(hpaD)
PTRTHU722_0018765(hpaD)
PSAMHU731_005400(hpaD)
PQIKH389_12130(hpaD)
PSHHHU773_017850(hpaD)
PXNHU772_013380(hpaD)
PPRGHU725_013750(hpaD)
PASGKSS96_11185(hpaD) KSS96_11960(hpaD)
PMUYKSS95_15005(hpaD)
PMAMKSS90_12425(hpaD)
PORYEJA05_13160(hpaD)
PTKEXN22_12270(hpaD)
PTWTUM18999_28820(hpcB)
PZAHU749_016620(hpaD)
PSIHLOY51_12980(hpaD)
EMODM558_04950(hpaD)
MSQBKP64_00750
ABAZP795_8030
ABKLX00_09735
ABAUIX87_20475
ABOUACBO_11670(hpcB)
ACIUA3K93_02910
GAIIMCC3135_16375(hpcB)
ADIB5T_03294
AXEP40_15430
MMWMmwyl1_3169
MPRIMP3633_3046
MRHIKDW99_14190(hpaD)
MGEOCFI10_04440(hpaD) CFI10_04455(hpaD)
MSECLN244_12230(hpaD) LN244_12245(hpaD)
MARLHH196_02920(hpaD)
NJPNEJAP_1950(hpaD)
AJPAMJAP_1973 AMJAP_2574 AMJAP_2713
GSNYC6258_05641
IGNMMG00_10990(hpaD)
VFFVITFI_CDS3297
CRZD1345_13735(hpaD)
CHAECH06BL_29060(hpcB)
AQLBXU06_01545 BXU06_01550
AMAHDLM_0615
AQSDKK66_02115(hpaD)
RPIRpic_1957
RPFRpic12D_1629
RMNTK49_12420
RINACS15_1522(hpaD)
CBWRR42_s1468
CCUPBKK81_27585
CUPBKK80_28740
CUUBKK79_34690
BMABMAA1137(hpcB)
BMLBMA10229_0103(hpaD)
BMNBMA10247_A1510(hpaD)
BMALDM55_4411(hpaD)
BMAEDM78_3453(hpaD)
BMAQDM76_3361(hpaD)
BMAIDM57_09690
BMAFDM51_4806(hpaD)
BMAZBM44_4559(hpaD)
BMABBM45_3684(hpaD)
BPSBPSS0695(hpcB)
BPMBURPS1710b_A2267(hpaD)
BPLBURPS1106A_A0941(hpaD)
BPDBURPS668_A1026(hpaD)
BPSEBDL_3926(hpaD)
BPSMBBQ_5498(hpaD)
BPSUBBN_4096(hpaD)
BPSDBBX_5763(hpaD)
BPZBP1026B_II0768(hpcB)
BPQBPC006_II0978
BPKBBK_3795(hpaD)
BPSHDR55_4655(hpaD)
BPSABBU_5347(hpaD)
BPSOX996_3878(hpaD)
BUTX994_3921(hpaD)
BTEBTH_II1732(hpaD)
BTQBTQ_5020(hpaD)
BTJBTJ_3647(hpaD)
BTZBTL_4494(hpaD)
BTDBTI_5504(hpaD)
BTVBTHA_5723(hpaD)
BTHEBTN_4145(hpaD)
BTHMBTRA_3948(hpaD)
BTHADR62_4180
BTHLBG87_4476(hpaD)
BOKDM82_4774(hpaD)
BOCBG90_5819(hpaD)
BUUWS70_20800
BSAVWS86_22090
BHGI6G56_24625(hpaD)
BVIBcep1808_4804
BVEAK36_4114(hpaD)
BURBcep18194_B1780
BCMBcenmc03_3283
BCHBcen2424_4234
BCJBCAM1369(hpaD)
BCENDM39_3636(hpaD)
BCEWDM40_4258(hpaD)
BCEOI35_5221(hpaD)
BAMBamb_3656
BACBamMC406_4130
BMUBmul_4371
BMKDM80_3534(hpaD)
BMULNP80_4261(hpaD)
BCTGEM_4386
BCEDDM42_3718(hpaD)
BCEPAPZ15_17820
BDLAK34_4139(hpaD)
BPYRABD05_29355
BCONNL30_05815
BUBBW23_5046(hpaD)
BDFWI26_19840
BLATWK25_23655
BTEIWS51_04535
BSEMWJ12_26645
BPSLWS57_07250
BMECWJ16_25235
BSTGWT74_25605
BSTLBBJ41_19885
BARINLX30_31755(hpaD)
BUGBC1001_5333
BGFBC1003_4088
BUKMYA_4418
BULBW21_5185(hpaD)
BUQAC233_23405
BUDAQ610_27290
BURKDM992_19100(hpaD)
BXEBxe_B2031
BXBDR64_7333(hpaD)
BGEBC1002_3573
BPXBUPH_05750
BPYBphyt_5827
BUZAYM40_23780
BFNOI25_4433(hpaD)
BCAIK788_0007887
PARBCJU94_20025(hpaD)
PHSC2L64_36780(hpaD)
PTERC2L65_32270(hpaD)
PGPCUJ91_20140(hpaD)
PCJCUJ87_18045(hpaD)
PTSCUJ90_27690(hpaD)
PCAFDSC91_001883
PMEGFNZ07_23050(hpaD)
PTROG5S35_21195(hpaD)
PGISI6I06_20110(hpaD)
PACPFAZ97_23300(hpaD)
PACSFAZ98_18695(hpaD)
PDIOPDMSB3_1096.1(hpcB)
BRHRBRH_00357
PPKU875_00135
PPNODA70_17765
PPNMLV28_13030
PRBX636_09130
PPULRO07_06990
PSPUNA29_02880
PAPISG18_07390
PVEUC34_23080
POXMB84_03030
PTXABW99_06785
PFGAB870_09955
PNRAT302_06595
PFIBPI93_004940
PCOMNTU39_25220
HYFDTO96_101729(hpcB)
BPARBN117_0695(hpaD)
BBHBN112_2698(hpaD)
BBRBB0737(hpaD)
BBMBN115_0711(hpaD)
BBXBBS798_0715(hpaD)
BOJCBF45_15810
AXYAXYL_04171(hpaD)
AXONH44784_056731
AXNAX27061_3931
AXXERS451415_03954(hpcB)
ADTAPT56_18375
AISBUW96_10090
ASWCVS48_22585(hpaD)
ACHRC2U31_24560(hpaD)
ACHBDVB37_16865(hpaD)
ADYHLG70_03130(hpaD)
AMIMMIM_c17530(hpcB)
CDNBN940_16371
KGYEHF36_15860(hpaD)
PARKLSG25_15085(hpaD)
RHFEUB48_20515(hpaD)
AAAAcav_3013
VAPVapar_0242
VPDVAPA_1c02960 VAPA_1c22670(hpcB)
COFFOZ74_10695(hpaD)
RTARta_01790(hpcB)
RTEAHK414_00980(hpaD)
OTKC6570_01915(hpaD)
LIML103DPR2_00427(hpcB)
LIHL63ED372_02768(hpcB)
HYRBSY239_4293(hpaD)
HYBQ5W_21315
HYLLPB072_01790 LPB072_19530
HYCE5678_16120(hpaD)
HPSEHPF_01695(hpcB)
HYNF9K07_02260(hpaD)
HTNKI616_01850(hpaD)
HCZG9Q37_18490(hpaD)
DRGH9K76_08050(hpaD)
KIAG8A07_25145(hpaD)
QAUKI612_13745(hpaD) KI612_13750(hpaD)
ACOMCEW83_16455(hpaD)
AZRCJ010_16650(hpaD)
THKCCZ27_11400
ORMHTY61_18515(hpaD)
BRABRADO4665(hpcB)
BBTBBta_3528(hpcB)
AOLS58_30090
BRADBF49_2116
BROBRAD285_4460(hpcB)
BOTCIT37_40540(hpaD)
BRQCIT40_07650(hpaD)
BGQX265_28705(hpaD)
BSYMCIT39_06880(hpaD)
BQBJ4P68_0030045(hpaD)
BSEIKMZ68_08150(hpaD)
RPARPA1663(hpaD)
RPBRPB_3868
RPTRpal_1859
PSINCAK95_25670
LAPACP90_06680
LABRCHH27_13915(hpaD)
LABTFIU93_12320(hpcB)
LAGGB0E33_18230
SILSPOA0026(hpcB)
RUAD1823_21450(hpaD)
RUTFIU92_20815(hpcB)
RCONK3740_22695(hpaD)
PHPPhaeoP97_03881(hpcB)
MALUKU6B_37660(hpaD)
TGLHFZ77_15855(hpaD)
SEDIEBB79_00450(hpaD)
PAMOBAR1_11965(hpaD)
PGVSL003B_1978
NSMJO391_15460(hpaD)
NARSaro_2607
NORFA702_19125
SECHB18_03735
MAGamb0804
HTQFRZ44_17520
HADHFRZ61_29620
BLIBL03909
BLDBLi03991
BLHBaLi_c40050
BSONS101395_00394(hpaD)
BGYBGLY_4395
BACQDOE78_09245
BPFBpOF4_12625
GYCGYMC61_2301
GYAGYMC52_1429
GCTGC56T3_2052
GGHGHH_c14870
GEJA0V43_04670
GZAIC807_03380
PARGPspKH34_14950(hpaD)
APAKAP3564_06545
NTMBTDUT50_14535
NDTL1999_11910
PNPIJ22_00720
ASOCCB4_02008(hpcB_1)
COHEAV92_02585
AACAaci_1623
AADTC41_1519(hpaD)
AACOK1I37_06140
KYRCVV65_11360
EFFskT53_33690(hpcB)
SALQSYNTR_2221
SAPSulac_2989
PUFUFO1_0609 UFO1_3793
SCBSCAB_9711
SVLStrvi_5944
SHYSHJG_1784
SHOSHJGH_1549
SRCM271_42590
STRTA8713_00875
SCLFBB341_04920
STSIA4E84_37265
SLSSLINC_8208
SFKKY5_2589c
SGEDWG14_00344(hpcB)
SLKSLUN_38550
SCYAEJ357_37725
SKACP970_29680
SAQUEJC51_43205
SBYH7H31_00230
SCHACP983_05175
SFEUIM697_27555
SROIIAG44_38985
SINEKI385_15815
SLFJEQ17_41620
SDECL3078_40745
SDURM4V62_28360
RPLAA4Z71_05990
AMINAUMI_10080
AUMAURMO_01498
AUWAURUGA1_01410(hpcB)
MALKMalAC0309_2155
SALAESZ53_13895
MANTBHD05_13365
GLNF1C58_04495
DNIHX89_01505
DAYFV141_00670
DERMH7F30_02215
NAROCFH99_04925
SROSros_7503 Sros_7520
ACEAcel_1101
SESPBN6_34240(hpaD)
KALKALB_2082
KPHYAOZ06_35750
ALOCRK57839
ACTUActkin_03780(hpcB)
BBGWUT28_C0001G0812
 » show all
Reference
1  [PMID:14263147]
  Authors
ADACHI K, TAKEDA Y, SENOH S, KITA H.
  Title
METABOLISM OF P-HYDROXYPHENYLACETIC ACID IN PSEUDOMONAS OVALIS.
  Journal
Biochim Biophys Acta 93:483-93 (1964)
DOI:10.1016/0304-4165(64)90332-0
Reference
2  [PMID:6895079]
  Authors
Barbour MG, Bayly RC.
  Title
Control of meta-cleavage degradation of 4-hydroxyphenylacetate in Pseudomonas putida.
  Journal
J Bacteriol 147:844-50 (1981)
DOI:10.1128/JB.147.3.844-850.1981
Reference
3  [PMID:588248]
  Authors
Kutty RK, Devi NA, Veeraswamy M, Ramesh S, Rao PV.
  Title
Degradation of (+/-)-synephrine by Arthrobacter synephrinum. Oxidation of 3,4-dihydroxyphenylacetate to 2-hydroxy-5-carboxymethyl-muconate semialdehyde.
  Journal
Biochem J 167:163-70 (1977)
DOI:10.1042/bj1670163
Other DBs
ExplorEnz - The Enzyme Database: 1.13.11.15
IUBMB Enzyme Nomenclature: 1.13.11.15
ExPASy - ENZYME nomenclature database: 1.13.11.15
UM-BBD (Biocatalysis/Biodegradation Database): 1.13.11.15
BRENDA, the Enzyme Database: 1.13.11.15
CAS: 37256-56-7

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