3VZL

Crystal structure of the Bacillus circulans endo-beta-(1,4)-xylanase (BcX) N35H mutant

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D (A, B, C, D)	Endo-1,4-beta-xylanase	polymer	185	20433.0	4	UniProt (P09850)	Bacillus circulans	Xylanase, 1,4-beta-D-xylan xylanohydrolase
2	E, F, G (B, C, D)	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
3	H, I, J, K (A, B, C, D)	water	water		18.0	367	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 185 (UniProt: P09850)

PDB	External Database	Details
His 35	Asn 63	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	81732.2
Non-Polymers*	Number of molecules	3
	Total formula weight	288.2
All*	Total formula weight	82020.4

*Water molecules are not included.