词条 | (KDO)-lipid IVA 3-deoxy-D-manno-octulosonic acid transferase |
释义 |
| Name = (KDO)-lipid IVA 3-deoxy-D-manno-octulosonic acid transferase | EC_number = 2.4.99.13 | CAS_number = | IUBMB_EC_number = 2/4/99/13 | GO_code = | image = | width = | caption = }}(KDO)-lipid IVA 3-deoxy-D-manno-octulosonic acid transferase ({{EC number|2.4.99.13}}, KDO transferase, waaA (gene), kdtA (gene), Kdo transferase, 3-deoxy-D-manno-oct-2-ulosonic acid transferase, 3-deoxy-manno-octulosonic acid transferase) is an enzyme with systematic name CMP-3-deoxy-D-manno-oct-2-ulosonate:(KDO)-lipid IVA 3-deoxy-D-manno-oct-2-ulosonate transferase.[1][2] This enzyme catalyses the following chemical reaction alpha-Kdo-(2->6)-lipid IVA + CMP-alpha-Kdo alpha-Kdo-(2->4)-alpha-Kdo-(2->6)-lipid IVA + CMP The bifunctional enzyme from Escherichia coli transfers two 3-deoxy-D-manno-oct-2-ulosonate residues to lipid IVA. See also
References1. ^{{cite journal | vauthors = Belunis CJ, Raetz CR | title = Biosynthesis of endotoxins. Purification and catalytic properties of 3-deoxy-D-manno-octulosonic acid transferase from Escherichia coli | journal = The Journal of Biological Chemistry | volume = 267 | issue = 14 | pages = 9988–97 | date = May 1992 | pmid = 1577828 }} 2. ^{{cite journal | vauthors = Löbau S, Mamat U, Brabetz W, Brade H | title = Molecular cloning, sequence analysis, and functional characterization of the lipopolysaccharide biosynthetic gene kdtA encoding 3-deoxy-alpha-D-manno-octulosonic acid transferase of Chlamydia pneumoniae strain TW-183 | journal = Molecular Microbiology | volume = 18 | issue = 3 | pages = 391–9 | date = November 1995 | pmid = 8748024 | doi = 10.1111/j.1365-2958.1995.mmi_18030391.x }} External links
1 : EC 2.4.99 |
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