SMTL ID : 5hl1.1

Crystal structure of glutaminase C in complex with inhibitor CB-839

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-tetramer

Ligands

2 x 63J: 2-(pyridin-2-yl)-N-(5-{4-[6-({[3-(trifluoromethoxy)phenyl]acetyl}amino)pyridazin-3-yl]butyl}-1,3,4-thiadiazol-2-yl)acetamide(Non-covalent)

63J.1: 17 residues within 4Å: Chain A: R.258, K.261, L.262, F.263, L.264, Y.335 Chain B: R.258 Chain D: R.258, K.261, L.262, F.263, L.264, N.265, E.266, D.268, Y.335, K.339 17 PLIP interactions: 4 interactions with chain D, 10 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: D:Y.335, A:K.261, A:L.262, A:F.263, A:Y.335 Hydrogen bonds: D:F.263, D:L.264, D:L.264, A:K.261, A:F.263, A:L.264, A:L.264, A:Y.335, B:R.258, B:R.258 pi-Cation interactions: A:K.261, B:R.258 63J.2: 18 residues within 4Å: Chain A: R.258 Chain B: R.258, K.261, L.262, F.263, L.264, N.265, Y.335 Chain C: R.258, F.259, K.261, L.262, F.263, L.264, N.265, E.266, Y.335 Chain D: R.258 17 PLIP interactions: 8 interactions with chain C, 6 interactions with chain B, 1 interactions with chain A, 2 interactions with chain D Hydrophobic interactions: C:L.262, C:F.263, C:E.266, C:Y.335, B:K.261, B:F.263, B:Y.335, A:R.258, D:R.258 Hydrogen bonds: C:F.263, C:L.264, C:L.264, B:F.263, B:L.264, B:L.264, D:R.258 pi-Stacking: C:F.259

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Huang, Q. et al., Crystal structure of the clinically relevant glutaminase inhibitot CB-839 in complex with glutaminase C. To Be Published

Release Date

2016-08-24

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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