(KDO)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase
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| (KDO)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Identifiers | |||||||||
| EC number | 2.4.99.15 | ||||||||
| Databases | |||||||||
| IntEnz | IntEnz view | ||||||||
| BRENDA | BRENDA entry | ||||||||
| ExPASy | NiceZyme view | ||||||||
| KEGG | KEGG entry | ||||||||
| MetaCyc | metabolic pathway | ||||||||
| PRIAM | profile | ||||||||
| PDB structures | RCSB PDB PDBe PDBsum | ||||||||
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(KDO)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase (EC 2.4.99.15, KDO transferase, waaA (gene), kdtA (gene), 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)3-lipid IVA 3-deoxy-D-manno-oct-2-ulosonate transferase ((2->4) glycosidic bond-forming).[1][2] This enzyme catalyses the following chemical reaction
- alpha-Kdo-(2->8)-alpha-Kdo-(2->4)-alpha-Kdo-(2->6)-lipid IVA + CMP-alpha-Kdo
alpha-Kdo-(2->8)-[alpha-Kdo-(2->4)]-alpha-Kdo-(2->4)-alpha-Kdo-(2->6)-lipid IVA + CMP
The enzyme from Chlamydia psittaci transfers four KDO residues to lipid A, forming a branched tetrasaccharide.
References
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<references />, or <references group="..." />External links
- (KDO)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase at the US National Library of Medicine Medical Subject Headings (MeSH)
