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1MEM

Crystal structure of Cathepsin K complexed with a potent vinyl sulfone inhibitor

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Cathepsin Kpolymer21523523.51UniProt (P43235)
Pfam (PF00112)
Homo sapiens (human)Cathepsin O, Cathepsin X, Cathepsin O2
2B
(A)
N-{(1R)-3-phenyl-1-[2-(phenylsulfonyl)ethyl]propyl}-N~2~-(piperazin-1-ylcarbonyl)-L-leucinamidenon-polymer528.71BIRD (PRD_000234)
Chemie (0D6)
3C
(A)
waterwater18.0131Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains1
Total formula weight23523.5
Non-Polymers*Number of molecules1
Total formula weight528.7
All*Total formula weight24052.2
*Water molecules are not included.

237735

PDB entries from 2025-06-18

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