8XIS

Cellodextrin phosphorylase from Clostridium thermocellum mutant - all cysteine residues were substituted with serines

Replaces:  8H2V

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)	cellodextrin phosphorylase variant	polymer	992	112679.1	2	UniProt (by SIFTS) (Q93HT8)	Acetivibrio thermocellus
2	C, U (A, B)	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
3	D, V (A, B)	beta-D-glucopyranose	non-polymer		180.2	2	Chemie (BGC)
4	CA, DA, E, EA, FA... (B, A)	GLYCEROL	non-polymer		92.1	15	Chemie (GOL)
5	AA, BA, F, G, H... (B, A)	ACETATE ION	non-polymer		59.0	11	Chemie (ACT)
6	GA, M, O (B, A)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	3	Chemie (PEG)
7	JA, KA, P, Q (B, A)	CHLORIDE ION	non-polymer		35.5	4	Chemie (CL)
8	NA, OA (A, B)	water	water		18.0	1557	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	225358.3
Non-Polymers*	Number of molecules	37
	Total formula weight	3041.3
All*	Total formula weight	228399.6

*Water molecules are not included.