5K7R

MicroED structure of trypsin at 1.7 A resolution

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Cationic trypsin	polymer	223	23324.3	1	UniProt (P00760) Pfam (PF00089) In PDB	Bos taurus (Bovine)	Beta-trypsin
2	A	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
3		water	water		18.0	195	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	23324.3
Non-Polymers*	Number of molecules	2
	Total formula weight	80.2
All*	Total formula weight	23404.4

*Water molecules are not included.