3G6M

crystal structure of a chitinase CrChi1 from the nematophagous fungus Clonostachys rosea in complex with a potent inhibitor caffeine

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Chitinase	polymer	406	44045.8	1	UniProt (A9LI60) Pfam (PF00704) In PDB	Bionectria ochroleuca (Gliocladium roseum)	CrChi1
2	A	CAFFEINE	non-polymer		194.2	2	Chemie (CFF)
3		water	water		18.0	662	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	44045.8
Non-Polymers*	Number of molecules	2
	Total formula weight	388.4
All*	Total formula weight	44434.2

*Water molecules are not included.