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4IED

Crystal Structure of FUS-1 (OXA-85), a Class D beta-lactamase from Fusobacterium nucleatum subsp. polymorphum

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
Class D beta-lactamasepolymer25429770.14UniProt (Q6XL56)Fusobacterium nucleatum subsp. polymorphum
2E, F, K, L, M...
(A, B, C, D)
MAGNESIUM IONnon-polymer24.312Chemie (MG)
3G
(A)
CHLORIDE IONnon-polymer35.51Chemie (CL)
4H, I, N
(A, B)
1,2-ETHANEDIOLnon-polymer62.13Chemie (EDO)
5J
(B)
SODIUM IONnon-polymer23.01Chemie (NA)
6V, W, X, Y
(A, B, C, D)
waterwater18.01689Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight119080.5
Non-Polymers*Number of molecules17
Total formula weight536.3
All*Total formula weight119616.8
*Water molecules are not included.

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PDB entries from 2026-02-25

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