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ENZYME entry: EC 2.4.99.15

Accepted Name
(Kdo)3-lipid IVA (2-4) 3-deoxy-D-manno-octulosonic acid transferase.
Alternative Name(s)
3-deoxy-D-manno-oct-2-ulosonic acid transferase.
3-deoxy-manno-octulosonic acid transferase.
Kdo transferase.
Reaction catalysed
alpha-Kdo-(2->8)-alpha-Kdo-(2->4)-alpha-Kdo-(2->6)-lipid IVA + CMP-3-deoxy-beta-D-manno-octulosonate <=> alpha-Kdo-(2->8)-[alpha-Kdo-(2->4)]-alpha-Kdo-(2->4)-alpha-Kdo-(2->6)-lipid IVA + CMP + H(+)
Comment(s)
The enzyme from Chlamydia psittaci transfers four KDO residues to lipid A, forming a branched tetrasaccharide with the structure alpha- KDO-(2,8)-[alpha-KDO-(2,4)]-alpha-KDO-(2,4)-alpha-KDO (cf. EC 2.4.99.12, EC 2.4.99.13 and EC 2.4.99.14).
Cross-references
BRENDA2.4.99.15
EC2PDB2.4.99.15
ExplorEnz2.4.99.15
PRIAM enzyme-specific profiles2.4.99.15
KEGG Ligand Database for Enzyme Nomenclature2.4.99.15
IUBMB Enzyme Nomenclature2.4.99.15
IntEnz2.4.99.15
MEDLINEFind literature relating to 2.4.99.15
MetaCyc2.4.99.15
Rhea expert-curated reactions2.4.99.15
UniProtKB/Swiss-Prot
F0T4D1, KDTA_CHLP6

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