SMTL ID : 6tjn.1

Human transthyretin (TTR) complexed with (E)-3-(((4-hydroxybenzylidene)amino)oxy)propanoic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-tetramer

Ligands

4 x NEK: 3-[(~{E})-(4-hydroxyphenyl)methylideneamino]oxypropanoic acid(Non-covalent)

NEK.1: 15 residues within 4Å: Chain A: K.16, L.18, A.109, L.111, S.118, T.120 Chain C: K.16, L.18, T.107, A.109, L.111, S.118, T.120, V.122 Ligands: NEK.3 7 PLIP interactions: 5 interactions with chain A, 2 interactions with chain C Hydrophobic interactions: A:A.109, C:A.109 Hydrogen bonds: A:S.118, A:S.118, C:S.118 Water bridges: A:K.16 Salt bridges: A:K.16 NEK.2: 15 residues within 4Å: Chain B: K.16, L.18, A.109, L.111, S.118, T.120 Chain D: K.16, L.18, T.107, A.109, L.111, S.118, T.120, V.122 Ligands: NEK.4 10 PLIP interactions: 7 interactions with chain B, 3 interactions with chain D Hydrophobic interactions: B:T.120, D:A.109, D:L.111, D:T.120 Water bridges: B:K.16, B:S.118, B:S.118, B:S.118, B:S.118 Salt bridges: B:K.16 NEK.3: 15 residues within 4Å: Chain A: K.16, L.18, T.107, A.109, L.111, S.118, T.120, V.122 Chain C: K.16, L.18, A.109, L.111, S.118, T.120 Ligands: NEK.1 7 PLIP interactions: 2 interactions with chain A, 5 interactions with chain C Hydrophobic interactions: A:A.109, C:A.109 Hydrogen bonds: A:S.118, C:S.118, C:S.118 Water bridges: C:K.16 Salt bridges: C:K.16 NEK.4: 15 residues within 4Å: Chain B: K.16, L.18, T.107, A.109, L.111, S.118, T.120, V.122 Chain D: K.16, L.18, A.109, L.111, S.118, T.120 Ligands: NEK.2 10 PLIP interactions: 5 interactions with chain D, 5 interactions with chain B Hydrophobic interactions: D:T.120, B:A.109, B:L.111, B:T.120 Water bridges: D:K.16, D:S.118, D:S.118, B:S.118, B:S.118 Salt bridges: D:K.16

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ciccone, L. et al., Monoaryl derivatives as transthyretin fibril formation inhibitors: Design, synthesis, biological evaluation and structural analysis. Bioorg.Med.Chem. (2020)

Release Date

2020-12-16

Peptides

Transthyretin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Transthyretin

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