3WIR

Crystal structure of kojibiose phosphorylase complexed with glucose

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Kojibiose phosphorylase	polymer	764	88685.8	4	UniProt (A4XGP2) Pfam (PF03636) Pfam (PF03632) Pfam (PF03633) In PDB	Caldicellulosiruptor saccharolyticus
2	A, B, C, D	beta-D-glucopyranose	non-polymer		180.2	8	Chemie (BGC)
3	A, B, C, D	GLYCEROL	non-polymer		92.1	9	Chemie (GOL)
4	D, A, B, C	PHOSPHATE ION	non-polymer		95.0	6	Chemie (PO4)
5		water	water		18.0	1378	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 756 (UniProt: A4XGP2)

PDB	External Database	Details
Gly 757	-	expression tag
Ser 758	-	expression tag
His 759	-	expression tag
His 760	-	expression tag
His 761	-	expression tag
His 762	-	expression tag
His 763	-	expression tag
His 764	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	354743.0
Non-Polymers*	Number of molecules	23
	Total formula weight	2839.9
All*	Total formula weight	357583.0

*Water molecules are not included.