7U5Q

Crystal structure of transcriptional regulator, GntR family, from Brucella melitensis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Transcriptional regulator, GntR family protein	polymer	265	29803.2	2	UniProt (C0RLW1) Pfam (PF00392) Pfam (PF07729)	Brucella melitensis ATCC 23457
2	C, D (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	E (B)	BROMIDE ION	non-polymer		79.9	1	Chemie (BR)
4	F, G (A, B)	water	water		18.0	3	Chemie (HOH)

Sequence modifications

A, B: 1 - 257 (UniProt: C0RLW1)

PDB	External Database	Details
Met -7	-	expression tag
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	59606.4
Non-Polymers*	Number of molecules	3
	Total formula weight	210.7
All*	Total formula weight	59817.1

*Water molecules are not included.