SMTL ID : 8jub.1

Crystal structure of glutaminase C in complex with compound 27

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.01 Å

Oligo State

homo-tetramer

Ligands

2 x V4I: 3-[2-oxidanylidene-2-[[5-[[(3R)-1-pyridazin-3-ylpyrrolidin-3-yl]amino]-1,3,4-thiadiazol-2-yl]amino]ethyl]benzoic acid(Non-covalent)

V4I.1: 14 residues within 4Å: Chain A: R.255, K.258, L.259, F.260, L.261, Y.332 Chain B: R.255, K.258, L.259, F.260, L.261, N.262, E.263, Y.332 14 PLIP interactions: 7 interactions with chain A, 7 interactions with chain B Hydrophobic interactions: A:L.259, A:F.260, B:K.258, B:L.259, B:E.263 Hydrogen bonds: A:K.258, A:F.260, A:L.261, B:F.260, B:L.261, B:L.261 Salt bridges: A:R.255, A:K.258, B:R.255 V4I.2: 14 residues within 4Å: Chain C: F.256, K.258, L.259, F.260, L.261, Y.332 Chain D: K.258, L.259, F.260, L.261, N.262, D.265, Y.332, K.336 13 PLIP interactions: 7 interactions with chain C, 6 interactions with chain D Hydrophobic interactions: C:F.260, D:K.336 Hydrogen bonds: C:K.258, C:F.260, C:L.261, C:Y.332, D:F.260, D:L.261, D:L.261, D:D.265 Salt bridges: C:K.258, D:K.336 pi-Cation interactions: C:K.258

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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