9FBO

Deletion mutant of chitinase MmChi60

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Chitinase 60	polymer	446	49734.7	2	UniProt (B1VBB0) Pfam (PF00704) Pfam (PF16403) Pfam (PF02839)	Moritella marina
2	C (A)	SODIUM ION	non-polymer		23.0	1	Chemie (NA)	Moritella marina
3	D (A)	2-(N-MORPHOLINO)-ETHANESULFONIC ACID	non-polymer		195.2	1	Chemie (MES)
4	E, F (A, B)	water	water		18.0	8	Chemie (HOH)

Sequence modifications

A, B: 23 - 422 (UniProt: B1VBB0)
A, B: 505 - 550 (UniProt: B1VBB0)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	99469.4
Non-Polymers*	Number of molecules	2
	Total formula weight	218.2
All*	Total formula weight	99687.6

*Water molecules are not included.