SMTL ID : 9h7k.1

Human Transthyretin in Complex with 8-(3,5-dimethyl-1H-pyrazol-4-yl)quinoline

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.60 Å

Oligo State

homo-tetramer

Ligands

6 x CA: CALCIUM ION(Non-covalent)

CA.1: 2 residues within 4Å: Chain A: E.66, D.99 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.66, A:D.99, A:D.99, H2O.1, H2O.2 CA.3: 1 residues within 4Å: Chain A: S.50 No protein-ligand interaction detected (PLIP) CA.4: 2 residues within 4Å: Chain B: F.44, E.63 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:F.44 CA.6: 2 residues within 4Å: Chain C: E.66, D.99 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.66, C:D.99, C:D.99, H2O.4, H2O.4 CA.8: 1 residues within 4Å: Chain C: S.50 No protein-ligand interaction detected (PLIP) CA.9: 2 residues within 4Å: Chain D: F.44, E.63 1 PLIP interactions: 1 interactions with chain D Metal complexes: D:F.44

4 x 01: 8-(3,5-dimethyl-1H-pyrazol-4-yl)quinoline

01.2: 16 residues within 4Å: Chain A: L.17, A.108, A.109, L.110, S.117, T.118, T.119 Chain C: K.15, L.17, A.108, A.109, L.110, S.117, T.118, T.119 Ligands: 01.7 8 PLIP interactions: 5 interactions with chain C, 3 interactions with chain A Hydrophobic interactions: C:K.15, C:L.17, C:A.108, A:L.17, A:A.108 Hydrogen bonds: C:S.117, C:S.117, A:S.117 01.5: 15 residues within 4Å: Chain B: L.17, A.108, L.110, S.117, T.118, T.119 Chain D: K.15, L.17, A.108, A.109, L.110, S.117, T.118, T.119 Ligands: 01.10 7 PLIP interactions: 3 interactions with chain B, 4 interactions with chain D Hydrophobic interactions: B:L.17, B:A.108, D:K.15, D:L.17 Hydrogen bonds: B:S.117, D:S.117, D:S.117 01.7: 16 residues within 4Å: Chain A: K.15, L.17, A.108, A.109, L.110, S.117, T.118, T.119 Chain C: L.17, A.108, A.109, L.110, S.117, T.118, T.119 Ligands: 01.2 8 PLIP interactions: 5 interactions with chain A, 3 interactions with chain C Hydrophobic interactions: A:K.15, A:L.17, A:A.108, C:L.17, C:A.108 Hydrogen bonds: A:S.117, A:S.117, C:S.117 01.10: 15 residues within 4Å: Chain B: K.15, L.17, A.108, A.109, L.110, S.117, T.118, T.119 Chain D: L.17, A.108, L.110, S.117, T.118, T.119 Ligands: 01.5 7 PLIP interactions: 4 interactions with chain B, 3 interactions with chain D Hydrophobic interactions: B:K.15, B:L.17, D:L.17, D:A.108 Hydrogen bonds: B:S.117, B:S.117, D:S.117

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, W., Fragment-Based Drug Discovery for Transthyretin Kinetic Stabilisers Using a Novel Capillary Zone Electrophoresis Method. Biorxiv (2025)

Release Date

2025-03-12

Peptides

Transthyretin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Transthyretin

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