4MNJ

Crystal Structure of GH18 Chitinase from Cycad, Cycas revoluta

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Chitinase A	polymer	348	38600.4	1	UniProt (Q4W6L6) Pfam (PF00704) In PDB	Cycas revoluta (Sago palm)
2	A	ACETATE ION	non-polymer		59.0	3	Chemie (ACT)
3		water	water		18.0	187	Chemie (HOH)

Sequence modifications

A: 1 - 347 (UniProt: Q4W6L6)

PDB	External Database	Details
Met 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	38600.4
Non-Polymers*	Number of molecules	3
	Total formula weight	177.1
All*	Total formula weight	38777.6

*Water molecules are not included.