6G14

Crystal structure of ppGpp bound RbgA from S. aureus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A	Ribosome biogenesis GTPase A	polymer	294	33430.7	2	UniProt (A0A0H2XK72) Pfam (PF01926) In PDB	Staphylococcus aureus (strain USA300)
2	B, A	GUANOSINE-5',3'-TETRAPHOSPHATE	non-polymer		603.2	2	Chemie (G4P)
3		water	water		18.0	407	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	66861.4
Non-Polymers*	Number of molecules	2
	Total formula weight	1206.3
All*	Total formula weight	68067.7

*Water molecules are not included.