4PMX

Crystal structure of GH10 endo-b-1,4-xylanase (XynB) from Xanthomonas axonopodis pv citri in the native form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Xylanase	polymer	306	34428.5	1	UniProt (Q8PET6) In PDB	Xanthomonas axonopodis pv. citri
2	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
3		water	water		18.0	323	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	34428.5
Non-Polymers*	Number of molecules	1
	Total formula weight	40.1
All*	Total formula weight	34468.6

*Water molecules are not included.