7XFI

Structure of nucleosome-DI complex (-50I, Apo state)

Exp. Method EM
Resolution, Å 2.9
Release Date 2023-04-19
Update Date 2023-11-08
Authors Zheng, L., Tsai, B., Gao, N.
Publication PMID: 37339965
doi 10.1038/s41421-023-00560-0
RCSB PDB 7XFI
EMDB EMD-33173
Q-score 0.525
Core histones in Nucleosome-like particles:
Side Chain HistoneDB Variant Taxa UID
H3 Proximal E canonical H3 Xenopus laevis P84233
Distal A canonical H3 Xenopus laevis P84233
H4 Proximal F canonical H4 Xenopus laevis P62799
Distal B canonical H4 Xenopus laevis P62799
H2A Proximal G canonical H2A Xenopus laevis P06897
Distal C canonical H2A Xenopus laevis P06897
H2B Proximal H canonical H2B Xenopus laevis P02281
Distal D canonical H2B Xenopus laevis P02281
DNA:
Chain Variant Length
I 601 135
J 601 136

H3

H4

H2A

H2B

DNA

Other


Chain Bfactor Q-score Local Resolution

Aligned nucleosome coordinates

Nucleosome reference frame definition

DNA relative twist and local base step parameters

Sequence on X-axis is numbered relative to the dyad base pair.

Atomic contacts between nucleosomal entities.


Hover the mouse cursor on the barplot to show contact information. Oncogenic mutations of non-histone proteins in contact are highlighted.