KEGG   ENZYME: 3.2.1.199
Entry
EC 3.2.1.199                Enzyme                                 

Name
sulfoquinovosidase;
yihQ (gene name)
Class
Hydrolases;
Glycosylases;
Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds
Sysname
6-sulfo-alpha-D-quinovosyl diacylglycerol 6-sulfo-D-quinovohydrolase
Reaction(IUBMB)
an 6-sulfo-alpha-D-quinovosyl diacylglycerol + H2O = 6-sulfo-D-quinovose + a 1,2-diacylglycerol [RN:R11543]
Reaction(KEGG)
R11543
Substrate
6-sulfo-alpha-D-quinovosyl diacylglycerol;
H2O [CPD:C00001]
Product
6-sulfo-D-quinovose;
1,2-diacylglycerol [CPD:C00641]
Comment
The enzyme, characterized from the bacteria Escherichia coli and Pseudomonas putida, hydrolyses terminal non-reducing alpha-sulfoquinovoside residues in alpha-sulfoquinovosyl diacylglycerides and alpha-sulfoquinovosyl glycerol.
History
EC 3.2.1.199 created 2016
Orthology
K15922  sulfoquinovosidase
Genes
ECO: b3878(yihQ)
ECJ: JW3849(yihQ)
ECD: ECDH10B_4068(yihQ)
EBW: BWG_3548(yihQ)
ECOK: ECMDS42_3317(yihQ)
ECE: Z5414(yihQ)
ECS: ECs4800
ECF: ECH74115_5324
ETW: ECSP_4933(yihQ)
ELX: CDCO157_4539
EOI: ECO111_4698(yihQ)
EOJ: ECO26_4712(yihQ)
EOH: ECO103_4293(yihQ)
EOK: G2583_4678(yihQ)
ELH: ETEC_4147
ECY: ECSE_4161
ECR: ECIAI1_4078(yihQ)
ECQ: ECED1_4577(yihQ)
EUM: ECUMN_4405(yihQ)
ECT: ECIAI39_3122(yihQ)
EOC: CE10_4542(yihQ)
EBR: ECB_03763(yihQ)
EBL: ECD_03763(yihQ)
EBE: B21_03712(yihQ)
EBD: ECBD_4149
ESE: ECSF_3728
EKF: KO11_03215(yihQ)
EDJ: ECDH1ME8569_3749(yihQ)
ELW: ECW_m4182(yihQ)
ELL: WFL_20375(yihQ)
STY: STY3859(yihQ)
STT: t3602(yihQ)
STM: STM4019(yihQ)
SEO: STM14_4832(yihQ)
SEY: SL1344_3965(yihQ)
SEJ: STMUK_4002(yihQ)
SEB: STM474_4196(yihQ)
SEF: UMN798_4356(yihQ)
SENR: STMDT2_38791(yihQ)
SEND: DT104_40261(yihQ)
SENI: CY43_21005
SPT: SPA3860(yihQ)
SEK: SSPA3590
SEI: SPC_4122(yihQ)
SEC: SCH_3910(yihQ)
SHB: SU5_0114
SENS: Q786_19695
SED: SeD_A4407
SEG: SG3406(yihQ)
SEL: SPUL_3653(yihQ)
SEGA: SPUCDC_3639(yihQ)
SET: SEN3807(yihQ)
SENA: AU38_19675
SENO: AU37_19690
SENV: AU39_19710
SENQ: AU40_22000
SENL: IY59_20170
SEEP: I137_17545
SENB: BN855_40850(yihQ)
SENE: IA1_19525
SBG: SBG_3536(yihQ)
SBZ: A464_4060
SFL: SF3950(yihQ)
SFX: S3796(yihQ)
SFV: SFV_3621(yihQ)
SFE: SFxv_4304(yihQ)
SFN: SFy_5645
SFS: SFyv_5708
SFT: NCTC1_04276(yihQ)
ENC: ECL_05106
ECLX: LI66_22525
ECLY: LI62_24610
ECLZ: LI64_21640
ECLO: ENC_00270
EEC: EcWSU1_04483(yihQ)
ESA: ESA_04054
CSK: ES15_0033(yihQ)
CTU: CTU_41780(yihQ)
CRO: ROD_38871
CKO: CKO_03134
CAMA: F384_20975
YAL: AT01_45
RAA: Q7S_20705
PAM: PANA_3493(yihQ)
PLF: PANA5342_0558(yihQ)
PAJ: PAJ_2722(yihQ)
PSTW: DSJ_21375
PPUT: L483_11425
FTQ: RO31_1192
FTS: F92_05835
FTC: DA46_1743
FTV: CH67_1400
FTZ: CH68_1132
FTN: FTN_0911
FTX: AW25_1107
FTD: AS84_1623
FTY: CH70_1098
HBE: BEI_2039(yihQ)
DOL: Dole_1145
ATU: Atu3285
ATF: Ach5_31350(yihQ)
RIR: BN877_II1559(yihQ)
NGL: RG1141_CH33270(yihQ)
NGG: RG540_CH34090(yihQ)
SHZ: shn_24465
PSF: PSE_2350
NAR: Saro_2446
SAL: Sala_1663
BLAS: BSY18_3692
ADO: A6F68_00073(yicI)
BMQ: BMQ_3646
BMH: BMWSH_1557(yihQ)
LOL: LACOL_0536(yihQ)
CPAS: Clopa_0954
ERT: EUR_25550
SAY: TPY_3224(yicI)
MHG: MHY_24640
MMIN: MMIN_12050
NCA: Noca_2463
LIL: LA_2944
LIE: LIF_A2392
LIC: LIC_11117(malZ)
LIS: LIL_12513
LBF: LBF_3094
BPO: BP951000_1130(gaa)
BPW: WESB_2480
TNA: CTN_1550
 » show all
Reference
1
  Authors
Shibuya, I. and Benson, A. A.
  Title
Hydrolysis of alpha-sulphoquinovosides by beta-galactosidase.
  Journal
Nature 192:1186-1187 (1961)
Reference
2  [PMID:26878550]
  Authors
Speciale G, Jin Y, Davies GJ, Williams SJ, Goddard-Borger ED
  Title
YihQ is a sulfoquinovosidase that cleaves sulfoquinovosyl diacylglyceride sulfolipids.
  Journal
Nat Chem Biol 12:215-7 (2016)
DOI:10.1038/nchembio.2023
  Sequence
[eco:b3878]
Other DBs
ExplorEnz - The Enzyme Database: 3.2.1.199
IUBMB Enzyme Nomenclature: 3.2.1.199
ExPASy - ENZYME nomenclature database: 3.2.1.199
BRENDA, the Enzyme Database: 3.2.1.199
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