SMTL ID : 4x7j.1

Co-crystal Structure of PERK with 2-amino-N-[4-methoxy-3-(trifluoromethyl)phenyl]-4-methyl-3-[2-(methylamino)quinazolin-6-yl]benzamide inhibitor

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

monomer

Ligands

1 x 3Z1: 2-amino-N-[4-methoxy-3-(trifluoromethyl)phenyl]-4-methyl-3-[2-(methylamino)quinazolin-6-yl]benzamide(Non-covalent)

3Z1.1: 20 residues within 4Å: Chain A: V.35, A.48, K.50, A.70, L.71, L.74, I.109, M.111, Q.112, L.113, C.114, R.115, K.116, L.151, L.156, F.167, V.176, G.177, D.178, F.179 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:V.35, A:A.48, A:K.50, A:L.71, A:L.71, A:L.71, A:I.109 Hydrogen bonds: A:C.114, A:C.114, A:D.178 Water bridges: A:K.50, A:K.50 pi-Stacking: A:F.179 pi-Cation interactions: A:K.50 Halogen bonds: A:V.176

1 x TLA: L(+)-TARTARIC ACID(Non-covalent)

TLA.2: 4 residues within 4Å: Chain A: R.115, E.117, W.122, R.126 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.115, A:R.115, A:E.117 Water bridges: A:E.117, A:G.125 Salt bridges: A:R.126

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Smith, A.L. et al., Discovery of 1H-Pyrazol-3(2H)-ones as Potent and Selective Inhibitors of Protein Kinase R-like Endoplasmic Reticulum Kinase (PERK). J.Med.Chem. (2015)

Release Date

2015-01-28

Peptides

Eukaryotic translation initiation factor 2-alpha kinase 3,Eukaryotic translation initiation factor 2-alpha kinase 3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Eukaryotic translation initiation factor 2-alpha kinase 3,Eukaryotic translation initiation factor 2-alpha kinase 3

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