SMTL ID : 8b5a.1

Human BRD3 bromodomain 2 in complex with a H4 peptide containing ApmTri (H4K20ApmTri)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.92 Å

Oligo State

homo-dimer

Ligands

2 x HIS- ARG- P1V- VAL- LEU- ARG- ASP- ASN- TYR: H4K20ApmTri(Non-covalent)

HIS-ARG-P1V-VAL-LEU-ARG-ASP-ASN-TYR.1: 17 residues within 4Å: Chain A: W.26, P.27, F.28, V.32, D.33, A.36, L.37, L.39, C.81, N.85, H.89, E.90, V.91, M.94 Chain B: A.23, Y.24, K.97 20 PLIP interactions: 15 interactions with chain A, 5 interactions with chain B Hydrophobic interactions: A:W.26, A:F.28, A:V.32, A:L.37, A:L.37, A:L.39, A:E.90, B:A.23, B:Y.24, B:Y.24 Hydrogen bonds: A:N.85 Water bridges: A:P.31, A:Y.42, A:N.80, A:Y.84, A:H.89, A:E.90, A:E.90, B:A.23, B:K.97 HIS-ARG-P1V-VAL-LEU-ARG-ASP-ASN-TYR.2: 17 residues within 4Å: Chain A: A.23, Y.24, K.97 Chain B: W.26, P.27, F.28, V.32, D.33, A.36, L.37, L.39, C.81, N.85, H.89, E.90, V.91, M.94 20 PLIP interactions: 4 interactions with chain A, 16 interactions with chain B Hydrophobic interactions: A:A.23, A:Y.24, A:Y.24, B:W.26, B:F.28, B:V.32, B:L.37, B:L.37, B:L.39, B:E.90 Water bridges: A:K.97, B:P.31, B:L.37, B:L.37, B:E.38, B:N.80, B:Y.84, B:H.89, B:E.90 Hydrogen bonds: B:N.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kirchgassner, S. et al., Synthesis, Biochemical Characterization, and Genetic Encoding of a 1,2,4-Triazole Amino Acid as an Acetyllysine Mimic for Bromodomains of the BET Family. Angew.Chem.Int.Ed.Engl. (2023)

Release Date

2023-01-11

Peptides

Bromodomain-containing protein 3: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Bromodomain-containing protein 3

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