ISDA

Deposition Date 1995-04-06

Release Date 1995-07-10

Last Version Date 2024-05-22

Entry Detail

PDB ID:

1HNR

Keywords:

DNA BINDING PROTEIN

Title:

H-NS (DNA-BINDING DOMAIN)

Biological Source:

Source Organism:

Escherichia coli (Taxon ID: 562)

Method Details:

Experimental Method:

SOLUTION NMR

Conformers Submitted:

Download Validation Report

Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:H-NS
Gene (Uniprot):hns
Chain IDs:A
Chain Length:47
Number of Molecules:1
Biological Source:Escherichia coli

UniProt ID:P0ACF8 Pfam ID:PF00816

Ligand Molecules

Primary Citation

Solution structure of the DNA binding domain of a nucleoid-associated protein, H-NS, from Escherichia coli.

Shindo, H, Iwaki, T, Ieda, R, Kurumizaka, H, Ueguchi, C, Mizuno, T, Morikawa, S, Nakamura, H, Kuboniwa, H.Show

FEBS Lett. 360 125 131 (1995)

PMID: 7875316 DOI: 10.1016/0014-5793(95)00079-O

Abstact

The three-dimensional structure of the C-terminal domain (47 residues) obtained from the hydrolysis of H-NS protein with bovine trypsin was determined by NMR measurements and distance geometry calculations. It is composed of an antiparallel beta-sheet, an alpha-helix and a 3(10)-helix which form a hydrophobic core, stabilizing the whole structure. This domain has been found to bind to DNA. Possible DNA binding sites are discussed on the basis of the solution structure of the C-terminal domain of H-NS.

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Primary Citation of related structures