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4HGP

Crystal Structure of 2-keto-3-deoxyoctulosonate 8-phosphate phosphohydrolase from Haemophilus influenzae in complex with transition state mimic

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
3-deoxy-D-manno-octulosonate 8-phosphate phosphatase KdsCpolymer18019455.31UniProt (P45314)
Pfam (PF08282)
Haemophilus influenzaeKDO 8-P phosphatase
2B
(A)
MAGNESIUM IONnon-polymer24.31Chemie (MG)
PubChem (888)
3C
(A)
oxido(dioxo)vanadiumnon-polymer98.91Chemie (VN4)
PubChem (26218)
4D
(A)
3-deoxy-alpha-D-manno-oct-2-ulopyranosonic acidnon-polymer238.21Chemie (KDO)
PubChem (445569)
PubChem (10082895)
PubChem (10243263)
PubChem (10354174)
PubChem (10857507)
PubChem (11736546)
PubChem (11776331)
PubChem (12775606)
PubChem (12775607)
PubChem (12775609)
PubChem (177608129)
PubChem (46936712)
PubChem (54120673)
PubChem (13990111)
PubChem (51351682)
PubChem (4636210)
PubChem (54120672)
PubChem (12775611)
PubChem (59879037)
PubChem (86308775)
PubChem (91130708)
PubChem (92131880)
PubChem (93477607)
PubChem (101259516)
PubChem (102104650)
PubChem (102502503)
PubChem (117731569)
PubChem (123948409)
PubChem (124526013)
PubChem (126544103)
PubChem (135037314)
PubChem (135040540)
PubChem (135041481)
PubChem (135070235)
PubChem (135081089)
PubChem (140373577)
PubChem (146415574)
PubChem (155539835)
PubChem (163811278)
PubChem (164803663)
PubChem (174067243)
5E
(A)
waterwater18.0177Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight19455.3
Non-Polymers*Number of molecules3
Total formula weight361.4
All*Total formula weight19816.7
*Water molecules are not included.

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PDB entries from 2026-04-08

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