8OTB

Clostridium perfringens chitinase CP4_3455

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Chitodextrinase	polymer	575	65172.5	1	UniProt (F8UNI5) Pfam (PF00704) Pfam (PF06483) In PDB	Clostridium perfringens
2	A	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	2	Chemie (PEG)
3	A	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
4	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
5		water	water		18.0	572	Chemie (HOH)

Sequence modifications

A: 46 - 611 (UniProt: F8UNI5)

PDB	External Database	Details
Met 44	-	initiating methionine
Gly 45	-	expression tag
Arg 302	Ile 302	conflict
Ser 612	-	expression tag
His 613	-	expression tag
His 614	-	expression tag
His 615	-	expression tag
His 616	-	expression tag
His 617	-	expression tag
His 618	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	65172.5
Non-Polymers*	Number of molecules	5
	Total formula weight	306.1
All*	Total formula weight	65478.6

*Water molecules are not included.