3K4Q

Aspergillus niger Phytase in complex with myo-inositol hexakis sulfate

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)	3-phytase A	polymer	444	48889.0	2	UniProt (P34752) Pfam (PF00328)	Aspergillus niger	3 phytase A, Myo-inositol-hexaphosphate 3-phosphohydrolase A, Myo-inositol hexakisphosphate phosphohydrolase A
2	C, H (A, B)	D-MYO-INOSITOL-HEXASULPHATE	non-polymer		660.5	2	Chemie (IHS)
3	D, E, F, G, I... (A, B)	2-acetamido-2-deoxy-beta-D-glucopyranose	non-polymer		221.2	8	Chemie (NAG)
4	M, N (A, B)	water	water		18.0	363	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	97778.0
Non-Polymers*	Number of molecules	10
	Total formula weight	3090.7
All*	Total formula weight	100868.7

*Water molecules are not included.