| Entry |
|
| Name |
UDP-sugar diphosphatase;
nucleosidediphosphate-sugar pyrophosphatase;
nucleosidediphosphate-sugar diphosphatase;
UDP-sugar hydrolase;
UDP-sugar pyrophosphatase
|
| Class |
Hydrolases;
Acting on acid anhydrides;
In phosphorus-containing anhydrides
 |
| Sysname |
UDP-sugar sugarphosphohydrolase
|
| Reaction(IUBMB) |
UDP-sugar + H2O = UMP + alpha-D-aldose 1-phosphate [RN: R03986]
|
| Reaction(KEGG) |
|
| Substrate |
|
| Product |
|
| Comment |
A divalent cation is required for activity. UDP-sugar is the best substrate, although other nucleoside-sugar diphosphates are used as substrates with similar Km values but much lower maximum velocities. Thus, this enzyme has a specificity distinct from that of ADP-sugar diphosphatase (EC 3.6.1.21). Some but not all enzymes of this class also appear to have 5'-nucleotidase (see EC 3.1.3.5) activity.
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| Orthology |
| UDP-sugar diphosphatase | | 5'-nucleotidase / UDP-sugar diphosphatase |
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| Genes |
HSA: | | PTR: | | PPS: | | GGO: | | PON: | | MCC: | | MMU: | | RNO: | | CFA: | | AML: | | FCA: | | BTA: | | SSC: | | ECB: | | OAA: | | GGA: | | MGP: | | TGU: | | ACS: | | DRE: | | TRU: | | OLA: | | SPU: | | DGR: | | DVI: | | AGA: | | AAG: | | NVI: | | TCA: | | API: | | PHU: | | ISC: | | TSP: | | SMM: | | NVE: | | HMG: | | TAD: | | AQU: | | CRE: | | VCN: | | AFM: | | NGR: | | ECO: | | ECJ: | | ECD: | | EBW: | | ECOK: | | ECE: | | ECS: | | ECF: | | ETW: | | ELX: | | EOJ: | | EOI: | | EOH: | | ECG: | | EOK: | | ELR: | | ECC: | | ECP: | | ECI: | | ECV: | | ECX: | | ECW: | | ECM: | | ECY: | | ECR: | | ECQ: | | ECK: | | EOC: | | EUM: | | ECZ: | | ELO: | | ELN: | | ELH: | | ESE: | | ESO: | | ESM: | | ESL: | | ECL: | | EBR: | | EBD: | | EKO: | | EKF: | | EAB: | | EDH: | | EDJ: | | EIH: | | ENA: | | ELU: | | EUN: | | ELW: | | ELL: | | ELC: | | ELD: | | ELP: | | EBL: | | EBE: | | ELF: | | ECOA: | | EFE: | | EBT: | | STM: | | SEO: | | SEV: | | SEY: | | SEM: | | SEJ: | | SEB: | | SEF: | | SETU: | | SPT: | | SEK: | | SPQ: | | SEI: | | SEC: | | SEH: | | SHB: | | SEE: | | SEW: | | SEA: | | SED: | | SEG: | | SEL: | | SET: | | SENJ: | | SES: | | SBG: | | YPA: | | YPN: | | YPP: | | YPZ: | | YPT: | | YPD: | | YPX: | | YPI: | | YEN: | | YEP: | | YEY: | | SFL: | | SFX: | | SFE: | | SSN: | | SSJ: | | SBO: | | SBC: | | SDY: | | ECA: | | PCT: | | PCC: | | PWA: | | PEC: | | ETA: | | EPY: | | EPR: | | EAM: | | EAY: | | EBI: | | ERJ: | | PLU: | | PAY: | | ENT: | | ENC: | | ENO: | | ECLO: | | ESC: | | EEC: | | ENL: | | EAS: | | EAE: | | EAR: | | ESA: | | CSK: | | CSZ: | | CTU: | | KPN: | | KPU: | | KPM: | | KPP: | | KPE: | | KPO: | | KVA: | | KOX: | | CKO: | | CRO: | | SPE: | | SRR: | | SRS: | | SRA: | | SMAF: | | SMW: | | PMR: | | EIC: | | ETR: | | ETD: | | ETC: | | DDA: | | DDC: | | DDD: | | DZE: | | XBO: | | XNE: | | PAM: | | PLF: | | PAJ: | | PAQ: | | PVA: | | PAO: | | PSI: | | MMK: | | ROR: | | EBF: | | HAP: | | HPR: | | PMU: | | PMV: | | PUL: | | MSU: | | MHT: | | MHQ: | | MHX: | | APL: | | APJ: | | APA: | | ASU: | | ASI: | | GAN: | | BTO: | | VCH: | | VCE: | | VCJ: | | VCO: | | VCR: | | VCM: | | VCI: | | VCL: | | VVU: | | VVY: | | VVM: | | VPA: | | VPB: | | VHA: | | VSP: | | VEX: | | VEJ: | | VFU: | | VFI: | | VFM: | | VSA: | | PPR: | | VAN: | | SON: | | SDN: | | SFR: | | SAZ: | | SBL: | | SBM: | | SBN: | | SBP: | | SBT: | | SBS: | | SBB: | | SLO: | | SPC: | | SHP: | | SSE: | | SPL: | | SHE: | | SHM: | | SHN: | | SHW: | | SHL: | | SWD: | | SWP: | | SVO: | | PHA: | | PSM: | | PIN: | | HCH: | | MMW: | | MME: | | MPC: | | AVR: | | CVI: | | HPY: | | HEO: | | HPJ: | | HPA: | | HPS: | | HHP: | | HHQ: | | HHR: | | HPG: | | HPP: | | HPB: | | HPL: | | HPC: | | HCA: | | HPM: | | HPE: | | HPO: | | HPI: | | HPQ: | | HPW: | | HPU: | | HEF: | | HPF: | | HEQ: | | HEX: | | HPT: | | HPZ: | | HPV: | | HPX: | | HEN: | | HPH: | | HEG: | | HPN: | | HEP: | | HEU: | | HES: | | HCN: | | HPD: | | HEY: | | HER: | | HEI: | | HPYA: | | HPYK: | | HPYO: | | HPYL: | | HHE: | | HAC: | | HMS: | | HFE: | | HBI: | | HCE: | | HCM: | | HCB: | | WSU: | | TDN: | | SUA: | | SKU: | | SULR: | | CJE: | | CJB: | | CJJ: | | CJU: | | CJN: | | CJI: | | CJM: | | CJS: | | CJP: | | CJR: | | CJD: | | CFF: | | CCV: | | CHA: | | CCO: | | CLA: | | ABU: | | ABT: | | ANT: | | ARC: | | SDL: | | SBA: | | NSA: | | NIS: | | SUN: | | NAM: | | MMO: | | TBE: | | TAZ: | | TPI: | | SSM: | | BHY: | | BIP: | | OSP: | | STR: | | TAI: | | TMA: | | TPT: | | TLE: | | TRQ: | | TNA: | | TNP: | | TTA: | | TME: | | TAF: | | FNO: | | FPE: | | PMO: | | KOL: | | MPZ: | | MPG: | | HWA: | | NPH: | | » show all
 |
| Reference |
|
| Authors |
Garrett AR, Johnson LA, Beacham IR. |
| Title |
Isolation, molecular characterization and expression of the ushB gene of Salmonella typhimurium which encodes a membrane-bound UDP-sugar hydrolase. |
| Journal |
Mol. Microbiol. 3 (1989) 177-86. |
| Organism |
Salmonella typhimurium |
| Reference |
|
| Authors |
Glaser L, Melo A, Paul R. |
| Title |
Uridine diphosphate sugar hydrolase. Purification of enzyme and protein inhibitor. |
| Journal |
J. Biol. Chem. 242 (1967) 1944-54. |
| Organism |
Escherichia coli [GN: eco] |
| Other DBs |
ExplorEnz - The Enzyme Database: IUBMB Enzyme Nomenclature: ExPASy - ENZYME nomenclature database: BRENDA, the Enzyme Database: CAS: 55354-38-6 |