1H5Y

HisF protein from Pyrobaculum aerophilum

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	HISF	polymer	253	27010.7	2	Pfam (PF00977) UniProt (by SIFTS) (Q8ZY16)	PYROBACULUM AEROPHILUM
2	C, D, G, H (A, B)	PHOSPHATE ION	non-polymer		95.0	4	Chemie (PO4)
3	E, F, I, J (A, B)	GLYCEROL	non-polymer		92.1	4	Chemie (GOL)
4	K, L (A, B)	water	water		18.0	269	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	54021.5
Non-Polymers*	Number of molecules	8
	Total formula weight	748.3
All*	Total formula weight	54769.7

*Water molecules are not included.