3QDE

The structure of Cellobiose phosphorylase from Clostridium thermocellum in complex with phosphate

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)	Cellobiose phosphorylase	polymer	811	92989.6	2	UniProt (Q8VP44) Pfam (PF06165) Pfam (PF17167) Pfam (PF03633)	Clostridium thermocellum
2	C, E (A, B)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
3	D, F (A, B)	TRIS-HYDROXYMETHYL-METHYL-AMMONIUM	non-polymer		122.1	2	Chemie (144)
4	G, H (A, B)	water	water		18.0	692	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	185979.2
Non-Polymers*	Number of molecules	4
	Total formula weight	434.2
All*	Total formula weight	186413.4

*Water molecules are not included.