3EV4

Crystal Structure of Ribonuclease A in 50% Trifluoroethanol

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Ribonuclease pancreatic	polymer	124	13708.3	2	UniProt (P61823) Pfam (PF00074) In PDB	Bos taurus (Bovine)	RNase 1, RNase A
2	A, B	TRIFLUOROETHANOL	non-polymer		100.0	6	Chemie (ETF)
3		water	water		18.0	222	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	27416.7
Non-Polymers*	Number of molecules	6
	Total formula weight	600.2
All*	Total formula weight	28016.9

*Water molecules are not included.