5AXG

Crystal structure of thermophilic dextranase from Thermoanaerobacter pseudethanolicus

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)	Dextranase	polymer	618	71385.5	2	UniProt (B0KBZ7) Pfam (PF13199)	Thermoanaerobacter pseudethanolicus ATCC 33223
2	C, D, E, F, G... (A, B)	PHOSPHATE ION	non-polymer		95.0	8	Chemie (PO4)
3	H, I, J, K, Q... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	9	Chemie (EDO)
4	L (B)	POTASSIUM ION	non-polymer		39.1	1	Chemie (K)
5	M (B)	3-CYCLOHEXYL-1-PROPYLSULFONIC ACID	non-polymer		221.3	1	Chemie (CXS)
6	V, W (A, B)	water	water		18.0	889	Chemie (HOH)

Sequence modifications

A, B: 3 - 610 (UniProt: B0KBZ7)

PDB	External Database	Details
Met 1	-	expression tag
Gly 2	-	expression tag
Leu 611	-	expression tag
Glu 612	-	expression tag
His 613	-	expression tag
His 614	-	expression tag
His 615	-	expression tag
His 616	-	expression tag
His 617	-	expression tag
His 618	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	142771.0
Non-Polymers*	Number of molecules	19
	Total formula weight	1578.8
All*	Total formula weight	144349.8

*Water molecules are not included.