ISDA: 1HST

Deposition Date 1993-03-30

Release Date 1993-10-31

Last Version Date 2024-02-07

Entry Detail

PDB ID:

1HST

Keywords:

CHROMOSOMAL PROTEIN

Title:

CRYSTAL STRUCTURE OF GLOBULAR DOMAIN OF HISTONE H5 AND ITS IMPLICATIONS FOR NUCLEOSOME BINDING

Biological Source:

Source Organism:

Gallus gallus (Taxon ID: 9031)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.60 Å

R-Value Work:

0.27

R-Value Observed:

0.27

Space Group:

P 21 21 2

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:HISTONE H5
Chain IDs:A, B
Chain Length:90
Number of Molecules:2
Biological Source:Gallus gallus

UniProt ID:P02259 Pfam ID:PF00538

Ligand Molecules

Primary Citation

Crystal structure of globular domain of histone H5 and its implications for nucleosome binding.

Ramakrishnan, V, Finch, J.T, Graziano, V, Lee, P.L, Sweet, R.M, Graziano, V, Gerchman, S.E, Wonacott, A.J, Sweet, R.M, Wells, J.R.E, White, S.W, Ramakrishnan, V.Show

Nature 362 219 223 (1993)

PMID: 8384699 DOI: 10.1038/362219a0

Abstact

The structure of GH5, the globular domain of the linker histone H5, has been solved to 2.5 A resolution by multiwavelength anomalous diffraction on crystals of the selenomethionyl protein. The structure shows a striking similarity to the DNA-binding domain of the catabolite gene activator protein CAP, thereby providing a possible model for the binding of GH5 to DNA.

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Primary Citation of related structures