7LYC

Cryo-EM structure of the human nucleosome core particle ubiquitylated at histone H2A Lys13 and Lys15 in complex with BARD1 (residues 415-777)

Exp. Method EM
Resolution, Å 2.94
Release Date 2021-06-16
Update Date 2024-10-09
Authors Hu, Q., Botuyan, M.V., Zhao, D., Cui, G., Mer, E., Mer, G.
doi 10.1038/s41586-021-03716-8
Publication PMID: 34321665
Related structures
RCSB PDB 7LYC
EMDB EMD-23592
Q-score 0.566
Core histones in Nucleosome-like particles:
Side Chain HistoneDB Variant Taxa UID
H3 Proximal A canonical H3 Homo sapiens P68431
Distal E canonical H3 Homo sapiens P68431
H4 Proximal B canonical H4 Homo sapiens P62805
Distal F canonical H4 Homo sapiens P62805
H2A Proximal C canonical H2A Homo sapiens P04908
Distal G canonical H2A Homo sapiens P04908
H2B Proximal D canonical H2B Homo sapiens P06899
Distal H canonical H2B Homo sapiens P06899
Other proteins:
Chain Name UID
K Ubiquitin P0CG47
N BRCA1-associated RING domain protein 1 Q99728
DNA:
Chain Variant Length
I 601 147
J 601 146

H3

H4

H2A

H2B

DNA

Other


Aligned nucleosome coordinates

-40-30-20-10010203040-40-30-20-10010203040Coordinate X, ACoordinate Y, AH3H4H2AH2BDNA
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.