SMTL ID : 9h7c.1

Human Transthyretin in Complex with 4-(1H-imidazol-1-yl)phenol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.27 Å

Oligo State

homo-tetramer

Ligands

4 x CA: CALCIUM ION(Non-covalent)

CA.1: 2 residues within 4Å: Chain A: E.66, D.99 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:E.66, A:D.99, A:D.99, H2O.2 CA.3: 1 residues within 4Å: Chain B: E.66 3 PLIP interactions: 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.66, H2O.3, H2O.3 CA.5: 2 residues within 4Å: Chain C: E.66, D.99 4 PLIP interactions: 3 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:E.66, C:D.99, C:D.99, H2O.6 CA.7: 1 residues within 4Å: Chain D: E.66 3 PLIP interactions: 1 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:E.66, H2O.7, H2O.7

4 x MSR: 4-(1H-IMIDAZOL-1-YL)PHENOL(Non-covalent)

MSR.2: 10 residues within 4Å: Chain A: K.15, L.17, A.108, A.109, L.110, S.117, T.119 Chain C: L.110, S.117 Ligands: MSR.6 6 PLIP interactions: 2 interactions with chain C, 4 interactions with chain A Hydrogen bonds: C:S.117, A:S.117 Water bridges: C:T.119, A:T.119 Hydrophobic interactions: A:L.17, A:A.108 MSR.4: 9 residues within 4Å: Chain B: K.15, L.17, A.108, A.109, L.110, S.117 Chain D: L.110, S.117 Ligands: MSR.8 6 PLIP interactions: 3 interactions with chain B, 3 interactions with chain D Hydrophobic interactions: B:L.110, D:L.110 Hydrogen bonds: B:S.117, D:S.117 Water bridges: B:T.119, D:L.110 MSR.6: 10 residues within 4Å: Chain A: L.110, S.117 Chain C: K.15, L.17, A.108, A.109, L.110, S.117, T.119 Ligands: MSR.2 6 PLIP interactions: 4 interactions with chain C, 2 interactions with chain A Hydrophobic interactions: C:L.17, C:A.108 Hydrogen bonds: C:S.117, A:S.117 Water bridges: C:T.119, A:T.119 MSR.8: 9 residues within 4Å: Chain B: L.110, S.117 Chain D: K.15, L.17, A.108, A.109, L.110, S.117 Ligands: MSR.4 6 PLIP interactions: 3 interactions with chain D, 3 interactions with chain B Hydrophobic interactions: D:L.110, B:L.110 Hydrogen bonds: D:S.117, B:S.117 Water bridges: D:T.119, B:L.110

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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