SMTL ID : 6xdf.1 (2 other biounits)

Crystal structure of IRE1a in complex with G-4100

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.54 Å

Oligo State

homo-dimer

Ligands

2 x NA: SODIUM ION(Non-functional Binders)

NA.1: 2 residues within 4Å: Chain A: H.76, V.79 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:V.79 NA.3: 4 residues within 4Å: Chain A: E.75 Chain B: D.74, H.76, V.79 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.75

1 x N94: 4-amino-N-(6-chloro-2-fluoro-3-{[(pyrrolidin-1-yl)sulfonyl]amino}phenyl)quinazoline-8-carboxamide(Non-covalent)

N94.2: 17 residues within 4Å: Chain A: 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, C.99, L.149, D.165, F.166 13 PLIP interactions: 13 interactions with chain A Hydrophobic interactions: A:K.53, A:K.53, A:E.66, A:V.67, A:L.70, A:Y.82, A:I.94, A:I.96 Hydrogen bonds: A:C.99, A:C.99, A:D.165, A:F.166 Water bridges: A:S.164

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: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Serine/threonine-protein kinase/endoribonuclease IRE1

Related Entries With Identical Sequence