KEGG   ENZYME: 1.8.5.2Help
Entry
EC 1.8.5.2                  Enzyme                                 

Name
thiosulfate dehydrogenase (quinone);
thiosulfate:quinone oxidoreductase;
thiosulphate:quinone oxidoreductase;
thiosulfate oxidoreductase, tetrathionate-forming;
TQO
Class
Oxidoreductases;
Acting on a sulfur group of donors;
With a quinone or similar compound as acceptor
BRITE hierarchy
Sysname
thiosulfate:6-decylubiquinone oxidoreductase
Reaction(IUBMB)
2 thiosulfate + 6-decylubiquinone = tetrathionate + 6-decylubiquinol [RN:R07177]
Reaction(KEGG)
Substrate
thiosulfate [CPD:C00320];
6-decylubiquinone [CPD:C15494]
Product
tetrathionate [CPD:C02084];
6-decylubiquinol [CPD:C15495]
Comment
The reaction can also proceed with ferricyanide as the electron acceptor, but more slowly. Unlike EC 1.8.2.2, thiosulfate dehydrogenase, this enzyme cannot utilize cytochrome c as an acceptor.
History
EC 1.8.5.2 created 2004
Pathway
ec00920  Sulfur metabolism
ec01100  Metabolic pathways
ec01120  Microbial metabolism in diverse environments
Orthology
K05908  thiosulfate dehydrogenase (quinone)
K16936  thiosulfate dehydrogenase (quinone) small subunit
K16937  thiosulfate dehydrogenase (quinone) large subunit
Genes
SES: SARI_04622
SERA: Ser39006_012740
SERQ: CWC46_12735
COV: EKO29_02970
ALG: AQULUS_02220
ASIP: AQUSIP_08550
TMC: LMI_1625(doxD)
APRS: BI364_10470
HHH: CLM76_07740
HOL: HORIV_62740
BVE: AK36_3480
BCEW: DM40_5382
BCON: NL30_23125
BUB: BW23_3734
BLAT: WK25_17585
BTEI: WS51_30060
BGU: KS03_3516
BUK: MYA_5018
BBA: Bd0592
BBAT: Bdt_0566
BBW: BDW_02040
BBAC: EP01_17280
BEX: A11Q_2091
MES: Meso_2920
BRS: S23_22860
MCG: GL4_3026
GOX: GOX2658
AFR: AFE_0044(doxD_2) AFE_0048(doxD_1)
ACU: Atc_1596
BHA: BH2253
BCA: BCE_4431
BCL: ABC3463
BPU: BPUM_0722
BPUM: BW16_03845
BPUS: UP12_03925
BMD: BMD_2763
BAG: Bcoa_1926
BCOA: BF29_1617
BACW: QR42_03745
BACO: OXB_2424
BEO: BEH_13255
OIH: OB3081
GKA: GK2137
LSP: Bsph_1604
HLI: HLI_02835
SAU: SA0662
SAV: SAV0707
SAW: SAHV_0704
SAM: MW0669
SAS: SAS0672
SAR: SAR0760
SAC: SACOL0767
SAE: NWMN_0676
SAD: SAAV_0669
SUC: ECTR2_658
SUZ: MS7_0758
SUW: SATW20_07820(saeQ)
SUG: SAPIG0784
SUF: SARLGA251_06400(saeQ)
SAUA: SAAG_01130
SAUS: SA40_0647(saeQ)
SAUU: SA957_0662(saeQ)
SAUG: SA268_0659(saeQ)
SAUF: X998_0756
SAB: SAB0656c
SAUB: C248_0791
SAUM: BN843_7080
SAUC: CA347_723
SAUR: SABB_06083
SAUI: AZ30_03685
SAUD: CH52_02230
SAMS: NI36_03560
SEP: SE0480
SER: SERP0366
SEPP: SEB_00398
SEPS: DP17_1779
SCA: SCA_0351
SLN: SLUG_01190(saeQ)
PPY: PPE_00802
PPM: PPSC2_04420(M1-1022)
PPO: PPM_0827(M1-1022)
PPOL: X809_03975
PPOY: RE92_07565
PSAB: PSAB_15260
AAC: Aaci_0229
AAD: TC41_0303
JEO: JMA_11710
THL: TEH_05770
LCI: LCK_00039
LKI: LKI_02700
WCE: WS08_0662
WCT: WS74_0664
WSO: WSWS_00126(doxD)
CBE: Cbei_2968
CBZ: Cbs_2968
CBEI: LF65_03351
DSY: DSY4002
DHD: Dhaf_1362
SGY: Sgly_2547
HCV: FTV88_0610(doxX)
MTA: Moth_0024
TACI: TDSAC_0080
LPIL: LIP_3579
MSHG: MSG_02474
TPR: Tpau_2013
SRT: Srot_1720
SCO: SCO0201(SCJ12.13c) SCO4789(SCD63.21)
SALB: XNR_3824
SFA: Sfla_2440
SALS: SLNWT_4669
STRP: F750_4355
SRW: TUE45_04288 TUE45_05308 TUE45_pSRc_0071(TUE45_pSRTUE45c_0071)
SLE: sle_28870(sle_28870)
SRJ: SRO_2960
KSK: KSE_30950
LXL: KDY119_03659(doxD)
CMC: CMN_00089
BCV: Bcav_3582
XCE: Xcel_0189
NDK: I601_1998
PSIM: KR76_17785
TFU: Tfu_0149
TCU: Tcur_0502
SRO: Sros_3522
ACE: Acel_0145
NML: Namu_4739
AMD: AMED_5461
AMN: RAM_27835
AMM: AMES_5396
AMZ: B737_5396
AOI: AORI_4619
AMYY: YIM_23790
PDX: Psed_2433
AMI: Amir_2516
SESP: BN6_56160
KAL: KALB_3568
ALO: CRK57751
SAQ: Sare_2245
MIL: ML5_4951
ACTN: L083_3435
AFS: AFR_22205
CAI: Caci_8099
TBI: Tbis_1903
AMR: AM1_C0020
CYT: cce_2006
NSH: GXM_04416
DMC: btf_1112
DMD: dcmb_1093
CAG: Cagg_0501
ATM: ANT_30230
MRB: Mrub_0699
OTE: Oter_3512
CAA: Caka_2923
BTH: BT_0515
BFR: BF2671
PDI: BDI_2645
DORI: FH5T_11135
CPI: Cpin_4093
FLN: FLA_1741
SGN: SGRA_1214
SLI: Slin_3604
FAE: FAES_5084
GFO: GFO_3158
ZPR: ZPR_4600
CBAL: M667_07010
CBAT: M666_07050
DDO: I597_0498
ZGA: ZOBELLIA_3326(doxDA)
MLT: VC82_2315
MPW: MPR_0390
CTE: CT1188
CPC: Cpar_1128
CCH: Cag_1140
CLI: Clim_1418
PVI: Cvib_0956
PLT: Plut_0934
PPH: Ppha_1211
PAA: Paes_1170
CTS: Ctha_1391
CPRV: CYPRO_2723
SAAL: L336_0726
MOX: DAMO_1987
MARC: AR505_1470
HAL: VNG_2413H
HSL: OE_4384R
HALH: HTSR_0719
HHSR: HSR6_0745
HHI: HAH_1431(doxD1)
NPH: NP_6076A
HUT: Huta_1241
HTI: HTIA_1144
HTU: Htur_3491
STO: STK_08750 STK_18550(doxD) STK_18560(doxA)
SSO: SSO1741(doxA) SSO1742(doxD) SSO1881(doxD-like) SSO1882(doxA-like) SSO3091
 » show all
Taxonomy
Reference
1  [PMID:15306018]
  Authors
Muller FH, Bandeiras TM, Urich T, Teixeira M, Gomes CM, Kletzin A.
  Title
Coupling of the pathway of sulphur oxidation to dioxygen reduction: characterization of a novel membrane-bound thiosulphate:quinone oxidoreductase.
  Journal
Mol Microbiol 53:1147-60 (2004)
DOI:10.1111/j.1365-2958.2004.04193.x
  Sequence
Other DBs
ExplorEnz - The Enzyme Database: 1.8.5.2
IUBMB Enzyme Nomenclature: 1.8.5.2
ExPASy - ENZYME nomenclature database: 1.8.5.2
BRENDA, the Enzyme Database: 1.8.5.2

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