7KU2

Data clustering and dynamics of chymotrypsinogen clulster 140 (structure)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Chymotrypsinogen A	polymer	245	25686.0	1	UniProt (P00766) Pfam (PF00089) In PDB	Bos taurus (Bovine)
2	A	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
3		water	water		18.0	44	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	25686.0
Non-Polymers*	Number of molecules	1
	Total formula weight	96.1
All*	Total formula weight	25782.1

*Water molecules are not included.