ISDA: 2JSS

Deposition Date 2007-07-11

Release Date 2008-05-20

Last Version Date 2024-05-29

Entry Detail

PDB ID:

2JSS

Keywords:

Chaperone/Nuclear Protein

Title:

NMR structure of chaperone Chz1 complexed with histone H2A.Z-H2B

Biological Source:

Source Organism:

Saccharomyces cerevisiae (Taxon ID: 4932)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

SOLUTION NMR

Conformers Calculated:

Conformers Submitted:

Selection Criteria:

structures with the lowest energy and no violations

Download Validation Report

Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Chimera of Histone H2B.1 and Histone H2A.Z
Gene (Uniprot):HTB1, HTZ1
Chain IDs:A
Chain Length:192
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae

UniProt ID:P02293,Q12692 Pfam ID:PF00125, PF16211

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Uncharacterized protein YER030W
Gene (Uniprot):CHZ1
Chain IDs:B
Chain Length:62
Number of Molecules:1
Biological Source:Saccharomyces cerevisiae

UniProt ID:P40019 Pfam ID:PF09649

Ligand Molecules

Primary Citation

NMR structure of chaperone Chz1 complexed with histones H2A.Z-H2B.

Zhou, Z, Feng, H, Hansen, D.F, Kato, H, Luk, E, Freedberg, D.I, Kay, L.E, Wu, C, Bai, Y.Show

Nat.Struct.Mol.Biol. 15 868 869 (2008)

PMID: 18641662 DOI: 10.1038/nsmb.1465

Abstact

The NMR structure of budding yeast chaperone Chz1 complexed with histones H2A.Z-H2B has been determined. Chz1 forms a long irregular chain capped by two short alpha-helices, and uses both positively and negatively charged residues to stabilize the histone dimer. A molecular model that docks Chz1 onto the nucleosome has implications for its potential functions.

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Protein

Chemical

Disease

Primary Citation of related structures