SMTL ID : 7q9n.1

Transthyretin complexed with (E)-4-(2-(naphthalen-2-yl)vinyl)benzene-1,2-diol

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

homo-tetramer

Ligands

4 x 9PS: 4-[(~{E})-2-naphthalen-2-ylethenyl]benzene-1,2-diol(Non-covalent)

9PS.1: 13 residues within 4Å: Chain A: K.7, L.9, T.98, L.102, S.109, T.110, T.111 Chain C: K.7, L.9, A.100, L.102, S.109 Ligands: 9PS.3 12 PLIP interactions: 5 interactions with chain A, 7 interactions with chain C Hydrophobic interactions: A:K.7, A:T.98, A:T.111, C:K.7, C:L.9, C:A.100, C:L.102, C:L.102 Hydrogen bonds: A:S.109, A:S.109, C:S.109 pi-Cation interactions: C:K.7 9PS.2: 9 residues within 4Å: Chain B: K.7, A.100, L.102, S.109, T.110 Chain D: K.7, S.109, T.111 Ligands: 9PS.4 8 PLIP interactions: 4 interactions with chain B, 4 interactions with chain D Hydrophobic interactions: B:K.7, B:L.102, D:K.7, D:T.111 Hydrogen bonds: B:S.109, B:S.109, D:S.109 pi-Cation interactions: D:K.7 9PS.3: 13 residues within 4Å: Chain A: K.7, L.9, A.100, L.102, S.109 Chain C: K.7, L.9, T.98, L.102, S.109, T.110, T.111 Ligands: 9PS.1 12 PLIP interactions: 7 interactions with chain A, 5 interactions with chain C Hydrophobic interactions: A:K.7, A:L.9, A:A.100, A:L.102, A:L.102, C:K.7, C:T.98, C:T.111 Hydrogen bonds: A:S.109, C:S.109, C:S.109 pi-Cation interactions: A:K.7 9PS.4: 9 residues within 4Å: Chain B: K.7, S.109, T.111 Chain D: K.7, A.100, L.102, S.109, T.110 Ligands: 9PS.2 8 PLIP interactions: 4 interactions with chain B, 4 interactions with chain D Hydrophobic interactions: B:K.7, B:T.111, D:K.7, D:L.102 Hydrogen bonds: B:S.109, D:S.109, D:S.109 pi-Cation interactions: B:K.7

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Begum, A. et al., Transthyretin Binding Mode Dichotomy of Fluorescent trans -Stilbene Ligands. Acs Chem Neurosci (2023)

Release Date

2022-11-23

Peptides

Transthyretin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Transthyretin

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