SMTL ID : 8cj2.1

Urea-based foldamer inhibitor c3u_5 chimera in complex with ASF1 histone chaperone

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.13 Å

Oligo State

hetero-4-4-mer

Ligands

14 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 5 residues within 4Å: Chain A: S.35, E.36, R.102 Chain D: N.20, P.21 5 PLIP interactions: 1 interactions with chain D, 4 interactions with chain A Water bridges: D:N.20 Hydrogen bonds: A:S.35, A:E.36, A:R.102, A:R.102 GOL.2: 5 residues within 4Å: Chain A: E.39, S.59, V.60, L.61 Chain C: D.13 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain C Hydrogen bonds: A:E.39, C:D.13 Water bridges: A:S.59 GOL.3: 4 residues within 4Å: Chain A: V.92, Y.112, L.140 Chain E: X.7 No protein-ligand interaction detected (PLIP) GOL.4: 2 residues within 4Å: Chain B: E.36, L.61 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:D.37 Water bridges: B:E.36, B:E.36 GOL.5: 3 residues within 4Å: Chain B: V.92, Y.112, L.140 No protein-ligand interaction detected (PLIP) GOL.6: 2 residues within 4Å: Chain B: E.25, M.71 No protein-ligand interaction detected (PLIP) GOL.7: 1 residues within 4Å: Chain B: Y.19 No protein-ligand interaction detected (PLIP) GOL.8: 4 residues within 4Å: Chain C: V.92, Y.112 Chain G: X.1, X.7 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:Y.112 GOL.9: 4 residues within 4Å: Chain D: D.86, A.87, V.128, P.130 1 PLIP interactions: 1 interactions with chain D Hydrogen bonds: D:V.128 GOL.10: 3 residues within 4Å: Chain D: V.92, Y.112, L.140 No protein-ligand interaction detected (PLIP) GOL.11: 1 residues within 4Å: Chain D: Y.19 1 PLIP interactions: 1 interactions with chain D Water bridges: D:Y.19 GOL.12: 6 residues within 4Å: Chain A: E.51, R.108 Chain B: H.150 Chain E: X.6, R.9, X.11 3 PLIP interactions: 1 interactions with chain E, 2 interactions with chain A Hydrogen bonds: E:R.9, A:R.108, A:R.108 GOL.13: 6 residues within 4Å: Chain B: A.48, E.49 Chain F: X.1, A.5, X.6, X.7 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:A.48 GOL.14: 8 residues within 4Å: Chain A: R.148, H.150 Chain B: E.51, L.96, R.108 Chain F: X.6, R.9, X.11 5 PLIP interactions: 2 interactions with chain F, 2 interactions with chain B, 1 interactions with chain A Hydrogen bonds: F:R.9, F:R.9, B:E.51, B:R.108, A:R.148

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.15: 4 residues within 4Å: Chain C: E.51, R.108 Chain G: X.6, R.9 3 PLIP interactions: 1 interactions with chain C, 2 interactions with chain G Salt bridges: C:R.108, G:R.9 Water bridges: G:R.9

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Perrin, M.E. et al., Unexpected binding modes of inhibitors to the histone chaperone ASF1 revealed by a foldamer scanning approach. Chem.Commun.(Camb.) (2023)

Release Date

2023-07-05

Peptides

Histone chaperone ASF1A: ABCD
c3u_5 chimera inhibitor of histone chaperone ASF1: EFGH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

G
G

H
H

Histone chaperone ASF1A

c3u_5 chimera inhibitor of histone chaperone ASF1

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