3IBF

Crystal structure of unliganded caspase-7

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	Caspase-7	polymer	173	19564.6	2	UniProt (P55210) Pfam (PF00656) In PDB	Homo sapiens (human)	CASP-7, ICE-like apoptotic protease 3, ICE-LAP3, Apoptotic protease Mch-3, CMH-1, Caspase-7 subunit p20, Caspase-7 subunit p11
2	B, D	Caspase-7	polymer	97	11352.9	2	UniProt (P55210) Pfam (PF00656) In PDB	Homo sapiens (human)	CASP-7, ICE-like apoptotic protease 3, ICE-LAP3, Apoptotic protease Mch-3, CMH-1, Caspase-7 subunit p20, Caspase-7 subunit p11
3		water	water		18.0	44	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	61834.9
All*	Total formula weight	61834.9

*Water molecules are not included.