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1HLK

METALLO-BETA-LACTAMASE FROM BACTEROIDES FRAGILIS IN COMPLEX WITH A TRICYCLIC INHIBITOR

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(A, B)
BETA-LACTAMASE, TYPE IIpolymer22724803.92UniProt (P25910)Bacteroides fragilisMETALLO-BETA-LACTAMASE, PENICILLINASE, CEPHALOSPORINASE, IMIPENEM-CEFOXITIN HYDROLYZING ENZYME
2C, D, G, H
(A, B)
ZINC IONnon-polymer65.44Chemie (ZN)
3E, I
(A, B)
SODIUM IONnon-polymer23.02Chemie (NA)
4F, J
(A, B)
7,8-DIHYDROXY-1-METHOXY-3-METHYL-10-OXO-4,10-DIHYDRO-1H,3H-PYRANO[4,3-B]CHROMENE-9-CARBOXYLIC ACIDnon-polymer322.32Chemie (113)
5K, L
(A, B)
waterwater18.084Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight49607.9
Non-Polymers*Number of molecules8
Total formula weight952.2
All*Total formula weight50560.0
*Water molecules are not included.

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PDB entries from 2025-07-23

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