ENZYME: 1.13.11.25 Help
Entry
Name
3,4-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione 4,5-dioxygenase;
steroid 4,5-dioxygenase;
3-alkylcatechol 2,3-dioxygenase;
3,4-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione:oxygen 4,5-oxidoreductase (decyclizing)
Class
Oxidoreductases;
Acting on single donors with incorporation of molecular oxygen (oxygenases);
With incorporation of two atoms of oxygen
BRITE hierarchy
Sysname
3,4-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione:oxygen 4,5-oxidoreductase (ring-opening)
Reaction(IUBMB)
3,4-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione + O2 = 3-hydroxy-5,9,17-trioxo-4,5:9,10-disecoandrosta-1(10),2-dien-4-oate [RN:
R04597 ]
Reaction(KEGG)
Substrate
3,4-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione [CPD:
C04793 ];
O2 [CPD:
C00007 ]
Product
3-hydroxy-5,9,17-trioxo-4,5:9,10-disecoandrosta-1(10),2-dien-4-oate [CPD:
C04844 ]
Comment
Requires Fe2+. Also acts on 3-isopropylcatechol and 3-tert-butyl-5-methylcatechol.
History
EC 1.13.11.25 created 1972
Pathway
ec01120 Microbial metabolism in diverse environments
Orthology
K16049 3,4-dihydroxy-9,10-secoandrosta-1,3,5(10)-triene-9,17-dione 4,5-dioxygenase
Genes
PTAE : NCTC10697_02092(hsaC)
SNAN : I6N98_01460 I6N98_10755
SMIO : CATMQ487_32170(hsaC)
THAG : CKCBHOJB_02322(hsaC)
NOT : C7W88_20680 C7W88_20750
SWI : Swit_1826 Swit_1848 Swit_3298
SPHD : HY78_09060 HY78_16340 HY78_16450
SPKC : KC8_01090 KC8_05325 KC8_16655 KC8_19655
NTD : EGO55_13435 EGO55_13700
CAEN : K5X80_14715 K5X80_14970
MBO : BQ2027_MB3599C(hsac)
MCHI : AN480_02505 AN480_14935
MMAL : CKJ54_02435 CKJ54_12980(bphC)
MMAN : MMAN_10310 MMAN_21330 MMAN_47960(hsaC)
MSER : MTY59_24300(hsaC) MTY59_44560
MSA : Mycsm_04159 Mycsm_05838
MMAE : MMARE11_48780(bphC)
MYV : G155_04250 G155_26475
MYE : AB431_15175 AB431_15235 AB431_26550
MSHG : MSG_02471 MSG_04561(hsaC)
MFJ : MFLOJ_07940 MFLOJ_40670(hsaC)
MSTO : MSTO_09180 MSTO_44620(hsaC)
MSIM : MSIM_29110(hsaC) MSIM_53020
MSAK : MSAS_05590 MSAS_29150(hsaC)
MLW : MJO58_13015(bphC) MJO58_25090
MXE : MYXE_05080(hsaC) MYXE_06660
MNV : MNVI_11570 MNVI_12510(hsaC)
MPAG : C0J29_19280 C0J29_27825
MNM : MNVM_19350 MNVM_23440(hsaC)
MGOR : H0P51_17855 H0P51_25865
MCOO : MCOO_26120 MCOO_27310(hsaC)
MBAI : MB901379_04452(hsaC)
MSEO : MSEO_12710 MSEO_34550(hsaC)
MHEK : JMUB5695_00469(hsaC_1) JMUB5695_00575
MGAU : MGALJ_22850 MGALJ_38560
MBRD : MBRA_20010(hsaC) MBRA_21120
MMAM : K3U93_11795(bphC) K3U93_22685
MPAA : MKK62_02395 MKK62_02910(bphC)
MKY : IWGMT90018_22860 IWGMT90018_57490(hsaC)
MWU : PT015_15055(bphC) PT015_15560
MSM : MSMEG_2891 MSMEG_6036
MSG : MSMEI_2817(bphC) MSMEI_5875(bphC)
MSB : LJ00_14380 LJ00_29840
MSN : LI99_14385 LI99_29845
MSH : LI98_14390 LI98_29850
MSP : Mspyr1_39490 Mspyr1_47020
MCB : Mycch_1590 Mycch_4673
MFT : XA26_08070 XA26_53610
MPHL : MPHLCCUG_00493(hsaC_1) MPHLCCUG_02627(hsaC_2)
MLL : B1R94_12250 B1R94_20085 B1R94_25460
MRH : MycrhN_2245 MycrhN_4259
MTHN : 4412656_00959(bphC) 4412656_04092(hsaC)
MHAS : MHAS_02457(hsaC_1) MHAS_03777(hsaC_2)
MDU : MDUV_26660 MDUV_49010
MCHT : MCHIJ_12760 MCHIJ_19310
MAUU : NCTC10437_02739(hsaC_2) NCTC10437_05067(hsaC_3)
MMOR : MMOR_11760 MMOR_26800
MAIC : MAIC_05180 MAIC_26790 MAIC_26930
MALV : MALV_29230 MALV_42140
MGAD : MGAD_01100 MGAD_37680
MHEV : MHEL_27650 MHEL_50120 MHEL_50220
MSAR : MSAR_10970 MSAR_41300 MSAR_41350
MANY : MANY_12800 MANY_33050
MAUB : MAUB_27090 MAUB_54790
MPHU : MPHO_14370 MPHO_43380
MMUC : C1S78_011095(bphC) C1S78_019250(bphC) C1S78_025610
MBOK : MBOE_04960 MBOE_20110
MFG : K6L26_05345 K6L26_16790 K6L26_27685(bphC)
MFLV : NCTC10271_00467(hsaC_1) NCTC10271_02187(hsaC_2)
MCEE : MCEL_06120 MCEL_37740
MMON : EWR22_01690(bphC) EWR22_25460
MHOL : K3U96_03080 K3U96_09635(bphC)
MSEN : K3U95_12875 K3U95_25510
MPAE : K0O64_14655(bphC) K0O64_14700(bphC) K0O64_26060
MDF : K0O62_15785(bphC) K0O62_25965
MCRO : MI149_15510(bphC) MI149_15560(bphC) MI149_26360
MAUS : JN090_13650(bphC) JN090_26580
MKR : MKOR_35330(hsaC) MKOR_36400
MMV : MYCMA_0047 MYCMA_0298
MABB : MASS_0078 MASS_0554
MABL : MMASJCM_0079 MMASJCM_0574
MCHE : BB28_00370 BB28_02790
MIZ : BAB75_00670 BAB75_03540
MSAL : DSM43276_00503(hsaC)
MJD : JDM601_3853(bphC) JDM601_4250(bphC)
MTER : 4434518_03728(bphC)
MMIN : MMIN_06700 MMIN_12530
MHIB : MHIB_23840 MHIB_31170(hsaC)
NFR : ERS450000_03764(hsaC_1) ERS450000_05815(hsaC_2)
NCY : NOCYR_0501 NOCYR_2418(bphC)
NNO : NONO_c05030(hsaC1) NONO_c44720 NONO_c58760(hsaC2)
NSL : BOX37_02175 BOX37_11855
NSR : NS506_01260(hsaC) NS506_06778(etbC)
NOD : FOH10_22595 FOH10_28745
NAD : NCTC11293_01245(hsaC_1) NCTC11293_04394(hsaC_2)
NTC : KHQ06_03675 KHQ06_24085 KHQ06_26960 KHQ06_35110
NHU : H0264_03850 H0264_34220
NYA : LTV02_28890 LTV02_38700
NGP : LTT66_15420 LTT66_28770
NYU : D7D52_04495 D7D52_09480
RHA : RHA1_ro02488 RHA1_ro04541(hsaC) RHA1_ro05803
RER : RER_07570 RER_13780 RER_51660
REY : O5Y_03680 O5Y_06490 O5Y_24430
REB : XU06_03920 XU06_06750 XU06_24850
RQI : C1M55_04160 C1M55_06995(bphC) C1M55_26050(bphC)
ROP : ROP_22150 ROP_44560 ROP_58640
ROA : Pd630_LPD00993 Pd630_LPD02422 Pd630_LPD06714
RPY : Y013_19035 Y013_19285
RBY : CEJ39_05400 CEJ39_05650 CEJ39_21895(bphC)
RAV : AAT18_03975 AAT18_22060
RRZ : CS378_10115(bphC) CS378_11825(bphC) CS378_19615
RHQ : IM25_02765 IM25_08885
RHOD : AOT96_05860 AOT96_14555 AOT96_17390
RRT : 4535765_00584(hsaC_1) 4535765_00631(hsaC_2) 4535765_04055(hsaC_4)
RCR : NCTC10994_02089(hsaC_1) NCTC10994_02136(hsaC_2) NCTC10994_03239(hsaC_3) NCTC10994_03314(hsaC_4)
RTM : G4H71_04575(bphC) G4H71_07385 G4H71_13740(bphC)
RKO : JWS14_13060(bphC) JWS14_24495 JWS14_31735(bphC)
RGO : KYT97_11700(bphC) KYT97_15280 KYT97_15685(bphC) KYT97_23245
ROZ : CBI38_00790 CBI38_01330 CBI38_04180
RPSK : JWS13_12175(bphC) JWS13_20430 JWS13_32825(bphC)
RGOR : NMQ04_02525 NMQ04_02760(bphC) NMQ04_17480(bphC) NMQ04_17845(bphC) NMQ04_22185
RHOO : RA302_04030 RA302_06880(bphC) RA302_25090(bphC)
RHOU : KZJ41_03970 KZJ41_23490(bphC)
RHOW : A4U64_02490 A4U64_20800
RHOJ : JVH1_07345(bphC) JVH1_13625(hsaC) JVH1_24740(bphC) JVH1_39390
REQ : REQ_01430 REQ_06820 REQ_40140 REQ_43800
PDEF : P9209_05565(bphC) P9209_29065
GPO : GPOL_c41080(hsaC) GPOL_c41220
GOQ : ACH46_03105 ACH46_03245
GTA : BCM27_04770 BCM27_05115
GOM : D7316_02454(hsaC_1) D7316_02467(hsaC_2) D7316_02567(hsaC_3)
GAV : C5O27_00855 C5O27_10720(bphC)
GOD : GKZ92_03975 GKZ92_16410(bphC)
GJI : H1R19_04055 H1R19_12675(bphC)
GOI : LK459_05080 LK459_05165(bphC)
DLU : A6035_02405 A6035_03430
DKN : NHB83_01965 NHB83_02980
DCD : VYL96_02145 VYL96_03215
TOY : FO059_01335(bphC) FO059_14005 FO059_16385
SGRF : SGFS_022200 SGFS_025350
SCAE : IHE65_04670 IHE65_42050
NDK : I601_0578(hsaC_1) I601_3468(hsaC_2)
NPI : G7071_12490 G7071_15935
NFC : KG111_08325 KG111_15390(bphC)
PSIM : KR76_14470 KR76_27095
AMYC : CU254_10470 CU254_23455
AMYY : YIM_14460(hsaC1) YIM_36675(hsaC2)
DFU : Dfulv_20760 Dfulv_33640
JCY : M6B22_17705 M6B22_21585
» show all
Taxonomy
Reference
Authors
Gibson DT, Wang KC, Sih CJ, Whitlock H Jr.
Title
Mechanisms of steroid oxidation by microorganisms. IX. On the mechanism of ring A cleavage in the degradation of 9,10-seco steroids by microorganisms.
Journal
J Biol Chem 241:551-9 (1966)
Other DBs
UM-BBD (Biocatalysis/Biodegradation Database): 1.13.11.25
LinkDB
All DBs