1CP3

CRYSTAL STRUCTURE OF THE COMPLEX OF APOPAIN WITH THE TETRAPEPTIDE INHIBITOR ACE-DVAD-FMC

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	APOPAIN	polymer	277	31637.9	2	UniProt (P42574) Pfam (PF00656) In PDB	Homo sapiens (human)	CASPASE-3, CPP32, YAMA
2	C, D	ACETYL-ASP-VAL-ALA-ASP-FLUOROMETHYLKETONE	polymer	6	460.5	2	BIRD (PRD_000239)
3		water	water		18.0	346	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	64196.7
All*	Total formula weight	64196.7

*Water molecules are not included.