4ICG

N-terminal dimerization domain of H-NS in complex with Hha (Salmonella Typhimurium)

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A	DNA-binding protein H-NS	polymer	46	5459.9	2	UniProt (P0A1S2) Pfam (PF22470) In PDB	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2	Histone-like protein HLP-II, Protein B1, Protein H1
2	C, D	Hemolysin expression modulating protein (Involved in environmental regulation of virulence factors)	polymer	75	9051.0	2	UniProt (Q7CR17) Pfam (PF05321) In PDB	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2

Sequence modifications

B, A: 3 - 46 (UniProt: P0A1S2)

PDB	External Database	Details
Mse 1	-	EXPRESSION TAG
Gly 2	-	EXPRESSION TAG

C, D: 2 - 72 (UniProt: Q7CR17)

PDB	External Database	Details
Gly -2	-	EXPRESSION TAG
Ser -1	-	EXPRESSION TAG
His 0	-	EXPRESSION TAG
Mse 1	-	EXPRESSION TAG

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	29021.7
All*	Total formula weight	29021.7

*Water molecules are not included.