1NLJ

CRYSTAL STRUCTURE OF THE CYSTEINE PROTEASE HUMAN CATHEPSIN K IN COMPLEX WITH A COVALENT AZEPANONE INHIBITOR

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	CATHEPSIN K	polymer	215	23523.5	2	UniProt (P43235) Pfam (PF00112)	Homo sapiens (human)	Cathepsin O, Cathepsin X, Cathepsin O2
2	C, D (A, B)	BENZOFURAN-2-CARBOXYLIC ACID {(S)-3-METHYL-1-[3-OXO-1-(PYRIDIN-2-YLSULFONYL)AZEPAN-4-YLCARBAMOYL]BUTYL}AMIDE	non-polymer		526.6	2	Chemie (2CA)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	47047.0
Non-Polymers*	Number of molecules	2
	Total formula weight	1053.2
All*	Total formula weight	48100.2

*Water molecules are not included.