7EO6

X-ray structure analysis of xylanase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Endo-1,4-beta-xylanase	polymer	195	21520.2	2	UniProt (A0A2W4QIY3) In PDB	Actinobacteria bacterium
2	A, B	IODIDE ION	non-polymer		126.9	2	Chemie (IOD)
3		water	water		18.0	215	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	43040.4
Non-Polymers*	Number of molecules	2
	Total formula weight	253.8
All*	Total formula weight	43294.2

*Water molecules are not included.