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7L5T

Crystal Structure of the Oxacillin-hydrolyzing Class D Extended-spectrum Beta-lactamase OXA-14 from Pseudomonas aeruginosa in Complex with Covalently Bound Clavulanic Acid

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
Beta-lactamasepolymer24827826.52UniProt (Q59648)
Pfam (PF00905)
UniProt (by SIFTS) (P14489)
Pseudomonas aeruginosaOXA-14 Beta-lactamase
2C, N
(A, B)
(2E)-3-[(4-hydroxy-2-oxobutyl)amino]prop-2-enalnon-polymer157.22Chemie (ISS)
3D, E, F, G, H...
(A, B)
SULFATE IONnon-polymer96.115Chemie (SO4)
4M, U
(A, B)
CHLORIDE IONnon-polymer35.52Chemie (CL)
5V, W
(A, B)
waterwater18.0348Chemie (HOH)
Sequence modifications
A, B: 21 - 266 (UniProt: Q59648)
PDBExternal DatabaseDetails
Ser 19-expression tag
Asn 20-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight55653.0
Non-Polymers*Number of molecules19
Total formula weight1826.2
All*Total formula weight57479.2
*Water molecules are not included.

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PDB entries from 2025-07-02

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