3SIM

Crystallographic structure analysis of family 18 Chitinase from Crocus vernus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Protein, Family 18 Chitinase	polymer	275	30236.6	2	Pfam (PF00704) UniProt (by SIFTS) (G1K3S3) In PDB	Crocus vernus
2	A	ACETATE ION	non-polymer		59.0	1	Chemie (ACT)
3	A, B	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
4		water	water		18.0	406	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	60473.3
Non-Polymers*	Number of molecules	3
	Total formula weight	243.2
All*	Total formula weight	60716.5

*Water molecules are not included.