1V7W

Crystal structure of Vibrio proteolyticus chitobiose phosphorylase in complex with GlcNAc

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	chitobiose phosphorylase	polymer	807	91286.0	1	UniProt (Q76IQ9) Pfam (PF06165) Pfam (PF17167) In PDB	Vibrio proteolyticus
2	A	2-acetamido-2-deoxy-alpha-D-glucopyranose	non-polymer		221.2	1	Chemie (NDG)
3	A	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	1	Chemie (NAG)
4	A	CALCIUM ION	non-polymer		40.1	3	Chemie (CA)
5	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
6		water	water		18.0	912	Chemie (HOH)

Sequence modifications

A: 1 - 801 (UniProt: Q76IQ9)

PDB	External Database	Details
His 802	-	expression tag
His 803	-	expression tag
His 804	-	expression tag
His 805	-	expression tag
His 806	-	expression tag
His 807	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	91286.0
Non-Polymers*	Number of molecules	6
	Total formula weight	598.1
All*	Total formula weight	91884.1

*Water molecules are not included.