7LQ2

Apo Rr RsiG- crystal form 1

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, C, F, E, D...	RR RsiG	polymer	84	9679.2	6	UniProt (A0A023X3Z4) Pfam (PF22802) In PDB	Rubrobacter radiotolerans
2	B, A	MAGNESIUM ION	non-polymer		24.3	2	Chemie (MG)
3	B, C	ISOPROPYL ALCOHOL	non-polymer		60.1	2	Chemie (IPA)
4		water	water		18.0	443	Chemie (HOH)

Sequence modifications

B, C, F, E, D, A: 27 - 106 (UniProt: A0A023X3Z4)

PDB	External Database	Details
Gly 23	-	expression tag
Ser 24	-	expression tag
His 25	-	expression tag
Mse 26	-	expression tag
Mse 52	Leu 52	engineered mutation
Mse 69	Ile 69	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	58075.4
Non-Polymers*	Number of molecules	4
	Total formula weight	168.8
All*	Total formula weight	58244.2

*Water molecules are not included.