7P1W

Crystal structure of a R51 R53 double mutant of the DNA-binding protein RemA 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	Putative regulatory protein GTNG_1019	polymer	94	10302.7	2	UniProt (A4IM41) Pfam (PF04025) In PDB	Geobacillus thermodenitrificans (strain NG80-2)
2		water	water		18.0	79	Chemie (HOH)

Sequence modifications

A, B: 2 - 87 (UniProt: A4IM41)

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
Ala 51	Arg 51	engineered mutation
Ala 53	Arg 53	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	20605.3
All*	Total formula weight	20605.3

*Water molecules are not included.