SMTL ID : 8qtk.1

Crystal structure of CBL-b in complex with an allosteric inhibitor (compound 31)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.87 Å

Oligo State

monomer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: C.340, C.343, C.360, C.363 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.340, A:C.343, A:C.360, A:C.363 ZN.2: 4 residues within 4Å: Chain A: C.355, H.357, C.375, C.378 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:C.355, A:H.357, A:C.375, A:C.378

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

NA.3: 5 residues within 4Å: Chain A: D.188, T.190, N.192, Y.194, E.199 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:T.190, A:T.190 Water bridges: A:N.192

1 x WX9: 3-[3-[3-methyl-1-(4-methyl-1,2,4-triazol-3-yl)cyclobutyl]phenyl]-1-[(1S)-1-(1-methylpyrazol-4-yl)ethyl]-5-(trifluoromethyl)pyridin-2-one(Non-covalent)

WX9.4: 16 residues within 4Å: Chain A: R.108, T.111, K.112, L.115, S.185, T.186, L.189, Y.227, M.228, A.229, F.230, L.231, L.254, Y.330, M.333, G.334 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.115, A:T.186, A:L.189, A:F.230, A:M.333 Hydrogen bonds: A:F.230 Water bridges: A:R.108 pi-Stacking: A:Y.330 Halogen bonds: A:R.108

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mfuh, A.M. et al., Discovery, Optimization, and Biological Evaluation of Arylpyridones as Cbl-b Inhibitors. J.Med.Chem. (2024)

Release Date

2024-01-24

Peptides

E3 ubiquitin-protein ligase CBL-B: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

E3 ubiquitin-protein ligase CBL-B

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