1A0D

XYLOSE ISOMERASE FROM BACILLUS STEAROTHERMOPHILUS

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)	XYLOSE ISOMERASE	polymer	440	50073.4	4	UniProt (P54273) Pfam (PF01261)	Geobacillus stearothermophilus	GLUCOSE ISOMERASE
2	E, F, G, H, I... (A, B, C, D)	MANGANESE (II) ION	non-polymer		54.9	8	Chemie (MN)
3	M, N, O, P (A, B, C, D)	water	water		18.0	240	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	200293.6
Non-Polymers*	Number of molecules	8
	Total formula weight	439.5
All*	Total formula weight	200733.1

*Water molecules are not included.