3VIO

Crystal structure of beta-glucosidase from termite Neotermes koshunensis in complex with a new glucopyranosidic product

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Beta-glucosidase	polymer	487	55611.5	1	UniProt (Q8T0W7) Pfam (PF00232) In PDB	Neotermes koshunensis
2	A	3-{4-[2-(beta-D-glucopyranosyloxy)ethyl]piperazin-1-yl}propane-1-sulfonic acid	non-polymer		414.5	1	Chemie (GBE)
3	A	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
4	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
5	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
6		water	water		18.0	627	Chemie (HOH)

Sequence modifications

A: 21 - 498 (UniProt: Q8T0W7)

PDB	External Database	Details
Met 20	-	expression tag
Asp 193	Glu 193	engineered mutation
Leu 499	-	expression tag
Glu 500	-	expression tag
His 501	-	expression tag
His 502	-	expression tag
His 503	-	expression tag
His 504	-	expression tag
His 505	-	expression tag
His 506	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	55611.5
Non-Polymers*	Number of molecules	4
	Total formula weight	565.0
All*	Total formula weight	56176.5

*Water molecules are not included.