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2HH5

Crystal Structure of Cathepsin S in complex with a Zinc mediated non-covalent arylaminoethyl amide

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B
(B, A)
Cathepsin Spolymer22024391.42UniProt (P25774)
Pfam (PF00112)
Homo sapiens (human)
2C, D, E, H, I...
(B, A)
ZINC IONnon-polymer65.46Chemie (ZN)
3F, K
(B, A)
CHLORIDE IONnon-polymer35.52Chemie (CL)
4G, L
(B, A)
N-[(1R)-1-[(BENZYLSULFONYL)METHYL]-2-{[(1S)-1-METHYL-2-{[4-(TRIFLUOROMETHOXY)PHENYL]AMINO}ETHYL]AMINO}-2-OXOETHYL]MORPHOLINE-4-CARBOXAMIDEnon-polymer572.62Chemie (GNQ)
5M, N
(B, A)
waterwater18.0289Chemie (HOH)
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight48782.8
Non-Polymers*Number of molecules10
Total formula weight1608.6
All*Total formula weight50391.3
*Water molecules are not included.

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PDB entries from 2025-07-02

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