7KTZ

Data clustering and dynamics of chymotrypsinogen cluster 131 (purple) 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	3	Chemie (SO4)
3		water	water		18.0	249	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	25686.0
Non-Polymers*	Number of molecules	3
	Total formula weight	288.2
All*	Total formula weight	25974.2

*Water molecules are not included.