Entry
Name
respiratory dimethylsulfoxide reductase;
dmsABC (gene names);
DMSO reductase (ambiguous);
dimethylsulfoxide reductase (ambiguous)
Class
Oxidoreductases;
Acting on a sulfur group of donors;
With a quinone or similar compound as acceptor
BRITE hierarchy
Sysname
dimethyl sulfide:menaquinone oxidoreductase
Reaction(IUBMB)
dimethylsulfide + menaquinone + H2O = dimethylsulfoxide + menaquinol [RN:
R09501 ]
Reaction(KEGG)
Substrate
Product
dimethylsulfoxide;
menaquinol [CPD:
C05819 ]
Comment
The enzyme participates in bacterial electron transfer pathways in which dimethylsulfoxide (DMSO) is the terminal electron acceptor. It is composed of three subunits - DmsA contains a bis(guanylyl molybdopterin) cofactor and a [4Fe-4S] cluster, DmsB is an iron-sulfur protein, and DmsC is a transmembrane protein that anchors the enzyme and accepts electrons from the quinol pool. The electrons are passed through DmsB to DmsA and on to DMSO. The enzyme can also reduce pyridine-N-oxide and trimethylamine N-oxide to the corresponding amines with lower activity.
History
EC 1.8.5.3 created 2011, modified 2019
Pathway
ec01120 Microbial metabolism in diverse environments
Orthology
K07306 anaerobic dimethyl sulfoxide reductase subunit A
Genes
ECOO : ECRM13514_1000(dmsA)
ECOH : ECRM13516_0935(dmsA)
ECW : EcE24377A_0969(dmsA)
EDJ : ECDH1ME8569_0845(dmsA)
ECOI : ECOPMV1_00934(dmsA_1)
STM : STM0964(dmsA) STM4305
SEO : STM14_1089(dmsA) STM14_5178
SEV : STMMW_09761 STMMW_42561
SEY : SL1344_0902(dmsA) SL1344_4242
SEM : STMDT12_C09830 STMDT12_C44370
SEJ : STMUK_0931(dmsA) STMUK_4290
SEB : STM474_0951(dmsA) STM474_4501
SEF : UMN798_1002(dmsA) UMN798_4666
SETU : STU288_09780 STU288_21615
SETC : CFSAN001921_12380 CFSAN001921_18885
SENR : STMDT2_09011(dmsA) STMDT2_41561
SENI : CY43_04935 CY43_22465
SEEN : SE451236_04565 SE451236_10660
SPQ : SPAB_02557 SPAB_05309
SEI : SPC_0964(dmsA) SPC_4368(dmsA)
SEC : SCH_0918(dmsA) SCH_4183(dmsA)
SEH : SeHA_C1063 SeHA_C4651
SENH : CFSAN002069_04220 CFSAN002069_10560
SEEH : SEEH1578_07700 SEEH1578_14025
SEE : SNSL254_A0998 SNSL254_A4651
SENN : SN31241_19780 SN31241_6240
SEW : SeSA_A1078 SeSA_A4560
SEA : SeAg_B0969 SeAg_B4568
SENS : Q786_04495 Q786_21135
SENA : AU38_04510 AU38_21060
SENO : AU37_04495 AU37_21075
SENV : AU39_04500 AU39_21095
SENQ : AU40_05010 AU40_26740
SENL : IY59_04580 IY59_21595
SENJ : CFSAN001992_06830 CFSAN001992_12340
SEEB : SEEB0189_014745 SEEB0189_020910
SENB : BN855_43800 BN855_9060
SENE : IA1_04695 IA1_20975
SENC : SEET0819_05345 SEET0819_11735
SES : SARI_02000 SARI_03342
SBG : SBG_0820(dmsA) SBG_3750(dmsA4)
SBV : N643_04075 N643_18950
SALZ : EOS98_14545 EOS98_20780
REE : electrica_03391(dmsA)
RTG : NCTC13098_05061(dmsA_4)
CAMA : F384_04305 F384_22990
CAF : AL524_05490 AL524_18110
CFAR : CI104_08940 CI104_22940
CIY : HAP28_09150(dmsA) HAP28_22785
EBT : EBL_c08510(dmsA1) EBL_c25210(dmsA2)
CLAP : NCTC11466_03046(dmsA_4)
KIE : NCTC12125_02060(dmsA_3)
AHN : NCTC12129_02613(dmsA_4)
PSGC : G163CM_12890(dmsA_1) G163CM_19000(dmsA_2)
MPHG : MPHASIOC01_005421(dmsA)
YPE : YPO2965(dmsA) YPO3325(dmsA)
YPH : YPC_1431(dmsA) YPC_3642
YPM : YP_0361(dmsA1) YP_2590(dmsA2)
YPP : YPDSF_2072 YPDSF_3035
YPG : YpAngola_A0922(dmsA) YpAngola_A2716
YPZ : YPZ3_2610(dmsA) YPZ3_2927(dmsA)
YPT : A1122_09310 A1122_11155
YPD : YPD4_2596(dmsA) YPD4_2914(dmsA)
YPX : YPD8_2591(dmsA) YPD8_2912(dmsA)
YPW : CH59_2724(dmsA) CH59_3111
YPJ : CH55_1905(dmsA) CH55_4114
YPV : BZ15_198(dmsA) BZ15_568
YPL : CH46_1770(dmsA) CH46_2142
YPS : YPTB0805(dmsA) YPTB2688(dmsA)
YPO : BZ17_1751(dmsA) BZ17_3949
YPI : YpsIP31758_1344 YpsIP31758_3261(dmsA)
YPQ : DJ40_1568(dmsA) DJ40_3854
YPU : BZ21_1986 BZ21_8(dmsA)
YPR : BZ20_1253(dmsA) BZ20_3520
YPC : BZ23_2270 BZ23_280(dmsA)
YPF : BZ19_153(dmsA) BZ19_2053
YFR : AW19_27(dmsA) AW19_407
YIN : CH53_491 CH53_839(dmsA)
YRO : CH64_1312 CH64_3428(dmsA)
YAK : ACZ76_02970 ACZ76_13250
YMA : DA391_06685 DA391_17700
YHI : D5F51_14785 D5F51_15400
YEL : LC20_03833 LC20_04300
YCA : F0T03_04820(dmsA) F0T03_06950
YAS : N0H69_04545(dmsA) N0H69_09645
YKI : HRD70_09090(dmsA) HRD70_11095
SOF : NCTC11214_05190(dmsA_4)
MINT : C7M51_01691(dmsA_1)
MTHI : C7M52_01126(dmsA_2)
PMIB : BB2000_1245(dmsA) BB2000_1805(dmsA)
PVL : AOB99_08100 AOB99_10495
PVG : CRN77_10340 CRN77_12660
PHAU : PH4a_00290 PH4a_15540
PROT : BTA34_07845 BTA34_10170
PCOL : F1325_09615 F1325_12100
PCIB : F9282_09615 F9282_12175
PPEE : I6G31_00775 I6G31_16270
PAPP : QQS39_09430 QQS39_12190
PRG : RB151_020780(ynfE_1) RB151_026220(ynfE_3) RB151_039880(dmsA_3)
PALA : CO695_04065 CO695_12285
PHEI : NCTC12003_01605(dmsA_2) NCTC12003_02059(dmsA_4) NCTC12003_02665(dmsA_7)
PRQ : CYG50_02955 CYG50_18765
PRJ : NCTC6933_00159(dmsA_1) NCTC6933_02285(dmsA_4)
PMAG : JI723_08450 JI723_17605
PHAG : PZ638_08425 PZ638_11575 PZ638_18280
PFQ : QQ39_11515 QQ39_14955
LRI : NCTC12151_01399(dmsA_1) NCTC12151_02829(dmsA_3) NCTC12151_03708(dmsA_6)
LGB : V8L73_07615 V8L73_14820 V8L73_19705
HIC : NTHIC486_01742(dmsA)
HPIT : NCTC13334_01820(dmsA_1)
HAEG : NCTC8502_01145(dmsA)
PDAG : 4362423_01645(dmsA)
MVI : X808_15410 X808_6820
MVG : X874_14340 X874_6920
MVE : X875_13910 X875_5670
AIO : EXH44_05590 EXH44_09510
PAET : NCTC13378_02076(dmsA_2)
VIB : VspSTUT11_10130(dmsA)
PGB : H744_1c1116 H744_2c2107
SON : SO_1429(dmsA) SO_4358
SHP : Sput200_0558 Sput200_4249
SSE : Ssed_0229 Ssed_0350 Ssed_0359 Ssed_1307 Ssed_1404 Ssed_2923
SMAI : EXU30_12235 EXU30_12270
SCAA : TUM17387_04160(dmsA_1) TUM17387_04230(dmsA_2)
SEUR : FM038_001270 FM038_001545 FM038_023450 FM038_023490
SPSR : EGC80_00660 EGC80_06745 EGC80_11440
SHEM : HWQ47_02450 HWQ47_25445 HWQ47_25460 HWQ47_25495
FBL : Fbal_0235 Fbal_1959 Fbal_2429 Fbal_2476 Fbal_3621
FES : HER31_02070 HER31_04940 HER31_04955 HER31_04980 HER31_14690 HER31_14710 HER31_15965
ENW : MJO57_31350 MJO57_31375
ENG : O2T12_22600 O2T12_22645
OSV : RHO12_02535 RHO12_02555
SUTT : SUTMEG_08340 SUTMEG_13970 SUTMEG_14870(dmsA) SUTMEG_16910(ynfE)
PTHE : LF599_03030 LF599_04160
DSY : DSY0527 DSY3058 DSY3062 DSY3724
DHD : Dhaf_0479 Dhaf_1629 Dhaf_4227 Dhaf_4231
DDH : Desde_0947 Desde_1712 Desde_1994 Desde_1999 Desde_3587 Desde_3595
DDL : Desdi_0326 Desdi_2938 Desdi_3363
MTHO : MOTHE_c19460(pcrA2)
MTHZ : MOTHA_c20240(pcrA2)
MHUI : MHLNE_19400(pcrA_1)
SHI : Shel_02110 Shel_02420 Shel_07940 Shel_17920 Shel_22240 Shel_27670 Shel_27730
ELE : Elen_1869 Elen_2374 Elen_2385 Elen_2405 Elen_3051
EGD : GS424_003885 GS424_003900 GS424_003960 GS424_004035 GS424_004085 GS424_006710 GS424_010610 GS424_012875 GS424_016770 GS424_017515
GPA : GPA_13960 GPA_17880 GPA_18040 GPA_18140 GPA_32280
AEQ : AEQU_0468 AEQU_0519 AEQU_0951 AEQU_1213 AEQU_1599 AEQU_1620 AEQU_1795
AHAT : ADCFC_07480 ADCFC_11700 ADCFC_18690 ADCFC_18900 ADCFC_19340 ADCFC_20680 ADCFC_23810
DDT : AAY81_01255 AAY81_09295
CBAC : JI75_00515 JI75_01825
BWA : HLV38_03780 HLV38_04910 HLV38_06730
RTS : CE91St31_04600 CE91St31_07370 CE91St31_08830 CE91St31_08980 CE91St31_09100 CE91St31_11660 CE91St31_24730 CE91St31_30540
EBZ : J7S26_01300 J7S26_05025
CRL : NCTC7448_00295(dmsA)
CCYS : SAMEA4530656_2002(dmsA)
PSIC : J4E96_12960 J4E96_19935
PPHP : VTA80_18995 VTA80_19010
CCHE : NP064_16480 NP064_16495
DCO : SAMEA4475696_0019(dmsA_1)
GEZ : FE251_04315 FE251_04330
GYU : FE374_13575 FE374_18440
PRV : G7070_10560 G7070_12170
TBW : NCTC13354_01266(dmsA)
FSL : EJO69_07375 EJO69_07380 EJO69_09360
FLH : EJ997_08340 EJ997_08350 EJ997_08355 EJ997_08360 EJ997_11455
HALH : HTSR_0423 HTSR_0517
HHSR : HSR6_0408 HSR6_0501
HAHS : HSRCO_0312(bisC2) HSRCO_0320(bisC3) HSRCO_2345(bisC6)
HSN : DV733_12500 DV733_15210
HME : HFX_2207(dmsA) HFX_2209(dmsA)
HLC : CHINAEXTREME00285 CHINAEXTREME20680
» show all
Taxonomy
Reference
Authors
Daruwala R, Meganathan R
Title
Dimethyl sulfoxide reductase is not required for trimethylamine N-oxide reduction in Escherichia coli.
Journal
Reference
2
Authors
Miguel L, Meganthan R.
Title
Electron donors and the quinone involved in dimethyl sulfoxide reduction in Escherichia coli.
Journal
Curr Microbiol 22:109-115 (1991)
Reference
Authors
Simala-Grant JL, Weiner JH
Title
Kinetic analysis and substrate specificity of Escherichia coli dimethyl sulfoxide reductase.
Journal
Sequence
Reference
Authors
Rothery RA, Trieber CA, Weiner JH
Title
Interactions between the molybdenum cofactor and iron-sulfur clusters of Escherichia coli dimethylsulfoxide reductase.
Journal
Sequence
Other DBs
ExplorEnz - The Enzyme Database: 1.8.5.3
ExPASy - ENZYME nomenclature database: 1.8.5.3
BRENDA, the Enzyme Database: 1.8.5.3
LinkDB
All DBs