SMTL ID : 6lox.1

Crystal Structure of human glutaminase with macrocyclic inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

homo-tetramer

Ligands

2 x EN3: (E)-15,22-Dioxa-4,11-diaza-5(2,5)-thiadiazola-10(3,6)-pyridazina-1,14(1,3)-dibenzenacyclodocosaphan-18-ene-3,12-dione(Non-covalent)

EN3.1: 13 residues within 4Å: Chain A: K.250, L.251, F.252, L.253, N.254, Y.324 Chain D: K.250, L.251, F.252, L.253, N.254, E.255, Y.324 12 PLIP interactions: 6 interactions with chain D, 6 interactions with chain A Hydrophobic interactions: D:L.251, D:F.252, D:F.252, D:Y.324, A:F.252 Hydrogen bonds: D:F.252, D:L.253, A:F.252, A:L.253, A:L.253, A:Y.324 pi-Cation interactions: A:K.250 EN3.2: 13 residues within 4Å: Chain B: K.250, L.251, F.252, L.253, N.254, E.255, Y.324 Chain C: K.250, L.251, F.252, L.253, N.254, Y.324 11 PLIP interactions: 4 interactions with chain C, 7 interactions with chain B Hydrophobic interactions: C:F.252, C:Y.324, B:L.251, B:F.252, B:F.252, B:Y.324, B:Y.324 Hydrogen bonds: C:L.253, C:L.253, B:L.253, B:Y.324

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xu, X. et al., Structure-Enabled Discovery of Novel Macrocyclic Inhibitors Targeting Glutaminase 1 Allosteric Binding Site. J.Med.Chem. (2021)

Release Date

2021-01-13

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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