SMTL ID : 6at0.1

Chromodomain HP1 with a p-nitro-L-phenylalanine mutation at position 24 bound to histone H3 peptide containing trimethyl lysine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.29 Å

Oligo State

monomer

Ligands

1 x GLN- THR- ALA- ARG- M3L- SER: trimethyl lysine histone H3 tail peptide(Non-covalent)

GLN-THR-ALA-ARG-M3L-SER.1: 16 residues within 4Å: Chain A: E.15, E.16, F.17, A.18, V.19, E.20, L.36, W.38, Y.41, E.45, E.49, N.53, L.54, D.55, C.56, L.59 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:V.19, A:L.36, A:W.38, A:W.38, A:L.59 Hydrogen bonds: A:E.15, A:V.19, A:V.19, A:E.49, A:N.53, A:N.53, A:D.55, A:D.55 Water bridges: A:L.59 Salt bridges: A:E.15 pi-Cation interactions: A:W.38, A:Y.41

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Baril, S.A. et al., Investigation of Trimethyllysine Binding by the HP1 Chromodomain via Unnatural Amino Acid Mutagenesis. J. Am. Chem. Soc. (2017)

Release Date

2017-12-06

Peptides

Heterochromatin protein 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Heterochromatin protein 1

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