SMTL ID : 6xdb.1

Crystal structure of IRE1a in complex with G-6904

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

monomer

Ligands

1 x N8S: 4-amino-N-(6-chloro-2-fluoro-3-{[(2-fluorophenyl)sulfonyl]amino}phenyl)-6-(1,3-dimethyl-1H-pyrazol-4-yl)quinazoline-8-carboxamide(Non-covalent)

N8S.1: 24 residues within 4Å: Chain A: L.31, G.32, H.33, V.40, A.51, V.52, K.53, E.66, V.67, L.70, I.80, Y.82, I.94, I.96, E.97, L.98, C.99, T.102, E.105, H.146, L.149, S.164, D.165, F.166 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:V.40, A:K.53, A:K.53, A:V.67, A:L.70, A:Y.82, A:I.94, A:I.94, A:I.96 Hydrogen bonds: A:K.53, A:E.66, A:C.99, A:C.99, A:D.165, A:F.166 Water bridges: A:S.164

1 x EPE: 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID(Non-functional Binders)

EPE.2: 6 residues within 4Å: Chain A: H.134, S.135, N.137, Y.207, T.208, S.276 1 PLIP interactions: 1 interactions with chain A Water bridges: A:A.277

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Beveridge, R.E. et al., Identification of BRaf-Sparing Amino-Thienopyrimidines with Potent IRE1 alpha Inhibitory Activity. Acs Med.Chem.Lett. (2020)

Release Date

2021-04-21

Peptides

Serine/threonine-protein kinase/endoribonuclease IRE1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Serine/threonine-protein kinase/endoribonuclease IRE1