8XAA image
Deposition Date 2023-12-03
Release Date 2024-12-04
Last Version Date 2025-12-24
Entry Detail
PDB ID:
8XAA
Keywords:
CHAPERONE
Title:
Structure of NAP1 in complex with H2A-H2B
Biological Source:
Source Organism(s):
Caenorhabditis elegans (Taxon ID: 6239)
Xenopus laevis (Taxon ID: 8355)
Expression System(s):
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
3.35 Å
R-Value Free:
0.26
R-Value Work:
0.20
R-Value Observed:
0.20
Space Group:
P 1
8XAA validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Nucleosome Assembly Protein
Gene (Uniprot):nap-1
Chain IDs:A, B, C (auth: E), D (auth: F), G (auth: C), H (auth: D), I (auth: G), J (auth: H)
Chain Length:308
Number of Molecules:8
Biological Source:Caenorhabditis elegans
UniProt ID:Q19007 Pfam ID:PF00956
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Histone H2A
Gene (Uniprot):LOC494591
Chain IDs:E (auth: I), K
Chain Length:92
Number of Molecules:2
Biological Source:Xenopus laevis
UniProt ID:Q6AZJ8 Pfam ID:PF00125, PF16211
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Histone H2B 1.1
Chain IDs:F (auth: J), L
Chain Length:99
Number of Molecules:2
Biological Source:Xenopus laevis
UniProt ID:P02281 Pfam ID:PF00125
Ligand Molecules
NA
Primary Citation
Structural insights into H2A-H2B and H2A.Z-H2B sliding on histone chaperone NAP1
Acta Biochim.Biophys.Sinica ? ? ? (2025)
DOI: 10.3724/abbs.2025241
Primary Citation of related structures
8XAA
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