SMTL ID : 4ijh.1

Fragment-based Discovery of Protein-Protein Interaction Inhibitors of Replication Protein A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

monomer

Ligands

5 x 1EJ: 3-chloro-6-[3-(4-fluorophenyl)-5-sulfanyl-4H-1,2,4-triazol-4-yl]-1-benzothiophene-2-carboxylic acid(Non-covalent)(Non-functional Binders)

1EJ.1: 16 residues within 4Å: Chain A: R.34, I.36, T.37, R.46, S.57, S.58, F.59, M.60, L.90, D.92, R.94, V.96 Ligands: 1EJ.2, 1EJ.3, 1EJ.4, 1EJ.5 10 PLIP interactions: 10 interactions with chain A Hydrophobic interactions: A:V.96 Hydrogen bonds: A:T.37, A:T.37, A:R.94, A:R.94 Water bridges: A:K.91 Salt bridges: A:R.34 pi-Cation interactions: A:R.94 Halogen bonds: A:T.37, A:F.59 1EJ.2: 6 residues within 4Å: Chain A: T.37, R.94 Ligands: 1EJ.1, 1EJ.3, 1EJ.4, 1EJ.5 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.92 1EJ.3: 4 residues within 4Å: Ligands: 1EJ.1, 1EJ.2, 1EJ.4, 1EJ.5 No protein-ligand interaction detected (PLIP) 1EJ.4: 13 residues within 4Å: Chain A: I.36, T.38, S.41, R.44, M.60, N.88, L.90, K.91, V.96, I.98 Ligands: 1EJ.1, 1EJ.2, 1EJ.3 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.90 Hydrogen bonds: A:R.44, A:K.91 Water bridges: A:D.92 Salt bridges: A:K.91 1EJ.5: 6 residues within 4Å: Chain A: R.34, R.46, R.94 Ligands: 1EJ.1, 1EJ.2, 1EJ.3 5 PLIP interactions: 5 interactions with chain A Water bridges: A:R.34, A:R.94, A:R.94 Salt bridges: A:R.46, A:R.94

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Patrone, J.D. et al., Discovery of Protein-Protein Interaction Inhibitors of Replication Protein A. ACS MED.CHEM.LETT. (2013)

Release Date

2013-08-14

Peptides

Replication protein A 70 kDa DNA-binding subunit: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Replication protein A 70 kDa DNA-binding subunit

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