4OK9

Crystal structure of the single-stranded RNA binding protein HutP from Geobacillus thermodenitrificans

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Hut operon positive regulatory protein	polymer	149	16302.7	2	UniProt (A4IK89) Pfam (PF09021) In PDB	Geobacillus thermodenitrificans
2	A, B	MAGNESIUM ION	non-polymer		24.3	6	Chemie (MG)
3	A, B	HISTIDINE	non-polymer		156.2	2	Chemie (HIS)
4		water	water		18.0	181	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	32605.4
Non-Polymers*	Number of molecules	8
	Total formula weight	458.2
All*	Total formula weight	33063.6

*Water molecules are not included.