6F5C

Structure of h. salinarum RosR (vng0258) grown from NaCl

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)	HALOPHILIC WINGED-HELIX-TURN-HELIX DNA BINDING PROTEIN	polymer	127	14554.9	2	UniProt (Q9HSF4) Pfam (PF03551)	Halobacterium salinarum NRC-1 (Halobacterium halobium)
2	AA, BA, C, D, E... (B, A)	CHLORIDE ION	non-polymer		35.5	25	Chemie (CL)
3	O (A)	SULFATE ION	non-polymer		96.1	1	Chemie (SO4)
4	CA, DA (A, B)	water	water		18.0	197	Chemie (HOH)

Sequence modifications

A, B: 1 - 116 (UniProt: Q9HSF4)

PDB	External Database	Details
Ala 117	-	expression tag
Ala 118	-	expression tag
Ala 119	-	expression tag
Leu 120	-	expression tag
Glu 121	-	expression tag
His 122	-	expression tag
His 123	-	expression tag
His 124	-	expression tag
His 125	-	expression tag
His 126	-	expression tag
His 127	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	29109.8
Non-Polymers*	Number of molecules	26
	Total formula weight	982.4
All*	Total formula weight	30092.2

*Water molecules are not included.