7DKU

Crystal structure of TxGH116 E441A nucleophile mutant from Thermoanaerobacterium xylanolyticum with cellobiose

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	799	91736.1	1	UniProt (F6BL85) Pfam (PF12215) Pfam (PF04685) In PDB	Thermoanaerobacterium xylanolyticum LX-11
2	B	beta-D-glucopyranose-(1-4)-beta-D-glucopyranose	branched		342.3	1	In PDB GlyTouCan (G84824ZO)
3	A	GLYCEROL	non-polymer		92.1	14	Chemie (GOL)
4	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
5		water	water		18.0	716	Chemie (HOH)

Sequence modifications

A: 19 - 806 (UniProt: F6BL85)

PDB	External Database	Details
Ala 16	-	expression tag
Met 17	-	expression tag
Ala 18	-	expression tag
Ala 441	Glu 441	engineered mutation
Leu 807	-	expression tag
Glu 808	-	expression tag
His 809	-	expression tag
His 810	-	expression tag
His 811	-	expression tag
His 812	-	expression tag
His 813	-	expression tag
His 814	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	91736.1
Branched	Number of molecules	1
	Total formula weight	342.3
Non-Polymers*	Number of molecules	15
	Total formula weight	1329.4
All*	Total formula weight	93407.8

*Water molecules are not included.