6G12

Crystal structure of GMPPNP 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	A, B	Ribosome biogenesis GTPase A	polymer	301	34316.6	2	UniProt (A0A0H2XK72) Pfam (PF01926) In PDB	Staphylococcus aureus (strain USA300)
2	A, B	PHOSPHOAMINOPHOSPHONIC ACID-GUANYLATE ESTER	non-polymer		522.2	2	Chemie (GNP)
3		water	water		18.0	326	Chemie (HOH)

Sequence modifications

A, B: 2 - 294 (UniProt: A0A0H2XK72)

PDB	External Database	Details
Met -6	-	initiating methionine
Gly -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	68633.3
Non-Polymers*	Number of molecules	2
	Total formula weight	1044.4
All*	Total formula weight	69677.7

*Water molecules are not included.