5NZ8

Clostridium thermocellum cellodextrin phosphorylase with cellotetraose and phosphate bound

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Cellodextrin phosphorylase	polymer	1009	114497.6	2	UniProt (Q93HT8) Pfam (PF06165) Pfam (PF17167) In PDB	Clostridium thermocellum
2	C, D	beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose-(1-4)-beta-D-glucopyranose	branched		666.6	2	In PDB BIRD (PRD_900011) GlyTouCan (G00025MO)		beta-cellotetraose
3	A, B	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)

Sequence modifications

A, B: 1 - 984 (UniProt: Q93HT8)

PDB	External Database	Details
Met -24	-	initiating methionine
Gly -23	-	expression tag
Ser -22	-	expression tag
Ser -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
Gly -12	-	expression tag
Leu -11	-	expression tag
Val -10	-	expression tag
Pro -9	-	expression tag
Arg -8	-	expression tag
Gly -7	-	expression tag
Ser -6	-	expression tag
His -5	-	expression tag
Met -4	-	expression tag
Leu -3	-	expression tag
Glu -2	-	expression tag
Asp -1	-	expression tag
Pro 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	228995.3
Branched	Number of molecules	2
	Total formula weight	1333.2
Non-Polymers*	Number of molecules	2
	Total formula weight	189.9
All*	Total formula weight	230518.4

*Water molecules are not included.