SMTL ID : 8jue.1

Crystal structure of glutaminase C in complex with compound 11

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.39 Å

Oligo State

homo-tetramer

Ligands

2 x V59: 2-(3-phenoxyphenyl)-N-[5-[[(3R)-1-pyridazin-3-ylpyrrolidin-3-yl]amino]-1,3,4-thiadiazol-2-yl]ethanamide(Non-covalent)

V59.1: 15 residues within 4Å: Chain A: F.256, K.258, L.259, F.260, L.261, E.263, Y.332 Chain B: F.256, K.258, L.259, F.260, L.261, Y.332 Chain D: R.255 Ligands: V59.2 15 PLIP interactions: 7 interactions with chain A, 8 interactions with chain B Hydrophobic interactions: A:F.256, A:K.258, A:E.263, B:F.256, B:L.259, B:F.260 Hydrogen bonds: A:F.260, A:L.261, A:L.261, A:Y.332, B:K.258, B:K.258, B:F.260, B:L.261 pi-Cation interactions: B:K.258 V59.2: 18 residues within 4Å: Chain A: R.255 Chain B: R.255 Chain C: F.256, K.258, L.259, F.260, L.261, N.262, E.263, Y.332 Chain D: R.255, F.256, K.258, L.259, F.260, L.261, Y.332 Ligands: V59.1 16 PLIP interactions: 7 interactions with chain D, 8 interactions with chain C, 1 interactions with chain A Hydrophobic interactions: D:F.256, D:L.259, D:L.259, D:F.260, C:F.256, C:F.256, C:K.258, C:E.263, A:R.255 Hydrogen bonds: D:K.258, D:F.260, D:L.261, C:F.260, C:L.261, C:L.261, C:Y.332

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sun, H. et al., Targeting the Subpocket Enables the Discovery of Thiadiazole-Pyridazine Derivatives as Glutaminase C Inhibitors. Acs Med.Chem.Lett. (2023)

Release Date

2023-10-11

Peptides

Glutaminase kidney isoform, mitochondrial: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Glutaminase kidney isoform, mitochondrial

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