SMTL ID : 9d3l.1

Two Dsup molecules in complex with the nucleosome open from the left side

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 2.80 Å

Oligo State

hetero-2-2-2-2-mer

Ligands

2 x PRO- PRO- ARG- ARG- SER- SER- ARG- LEU- THR: Damage suppressor protein(Non-covalent)

PRO-PRO-ARG-ARG-SER-SER-ARG-LEU-THR.1: 15 residues within 4Å: Chain G: E.43, Y.44, A.47, E.48, E.51, L.52, D.77, E.79 Chain H: Q.14, V.15, H.16, E.72, L.73, H.76, E.80 13 PLIP interactions: 7 interactions with chain G, 6 interactions with chain H Hydrophobic interactions: G:L.52 Hydrogen bonds: G:E.48, H:Q.14, H:Q.14, H:V.15, H:V.15, H:H.16 Salt bridges: G:E.43, G:E.48, G:E.51, G:D.77, G:E.79, H:E.80 PRO-PRO-ARG-ARG-SER-SER-ARG-LEU-THR.2: 15 residues within 4Å: Chain C: E.43, Y.44, A.47, E.48, E.51, L.52, D.77, E.79 Chain D: Q.14, V.15, H.16, E.72, L.73, H.76, E.80 11 PLIP interactions: 4 interactions with chain D, 7 interactions with chain C Hydrophobic interactions: D:Q.14, C:L.52 Hydrogen bonds: D:Q.14, D:Q.14, C:E.48, C:E.51 Salt bridges: D:E.80, C:E.43, C:E.48, C:D.77, C:E.79

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alegrio-Louro, J. et al., Structural basis of nucleosome recognition by the conserved Dsup and HMGN nucleosome-binding motif. Genes Dev. (2025)

Release Date

2025-08-13

Peptides

Histone H3.2: AE
Histone H4: BF
Histone H2A type 2-A: CG
Histone H2B type 1-M: DH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

E
E

B
B

F
F

C
C

G
G

D
D

H
H

Histone H3.2

Histone H4

Histone H2A type 2-A

Histone H2B type 1-M

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