SMTL ID : 4hjt.1

Kinetic stabilization of transthyretin through covalent modification of K15 by (E)-N-(4-(4-hydroxy-3,5-dimethylstyryl)phenyl)propionamide

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.45 Å

Oligo State

homo-tetramer

Ligands

4 x 18A: N-{4-[(E)-2-(4-HYDROXY-3,5-DIMETHYLPHENYL)ETHENYL]PHENYL}PROPANAMIDE(Covalent)

18A.1: 13 residues within 4Å: Chain A: K.15, L.17, E.54, L.110, S.117, T.118, T.119 Chain C: A.108, L.110, S.117, T.118, T.119 Ligands: 18A.3 8 PLIP interactions: 5 interactions with chain A, 3 interactions with chain C Hydrophobic interactions: A:K.15, A:L.17, A:E.54, C:L.110, C:L.110 Hydrogen bonds: A:S.117, A:S.117, C:S.117 18A.2: 14 residues within 4Å: Chain B: K.15, L.17, E.54, L.110, S.117, T.118, T.119 Chain D: L.17, A.108, L.110, S.117, T.118, T.119 Ligands: 18A.4 14 PLIP interactions: 1 interactions with chain A, 1 interactions with chain C, 7 interactions with chain B, 5 interactions with chain D Water bridges: A:S.115, C:S.115, B:E.54, B:E.54, B:E.54, D:E.54 Hydrophobic interactions: B:L.17, B:L.110, D:L.110, D:T.119 Hydrogen bonds: B:K.15, B:S.117, D:S.117, D:S.117 18A.3: 13 residues within 4Å: Chain A: A.108, L.110, S.117, T.118, T.119 Chain C: K.15, L.17, E.54, L.110, S.117, T.118, T.119 Ligands: 18A.1 8 PLIP interactions: 5 interactions with chain C, 3 interactions with chain A Hydrophobic interactions: C:K.15, C:L.17, C:E.54, A:L.110, A:L.110 Hydrogen bonds: C:S.117, C:S.117, A:S.117 18A.4: 14 residues within 4Å: Chain B: L.17, A.108, L.110, S.117, T.118, T.119 Chain D: K.15, L.17, E.54, L.110, S.117, T.118, T.119 Ligands: 18A.2 14 PLIP interactions: 1 interactions with chain A, 7 interactions with chain D, 1 interactions with chain C, 5 interactions with chain B Water bridges: A:S.115, D:E.54, D:E.54, D:E.54, C:S.115, B:E.54 Hydrophobic interactions: D:L.17, D:L.110, B:L.110, B:T.119 Hydrogen bonds: D:K.15, D:S.117, B:S.117, B:S.117

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Suh, E.H. et al., Stilbene vinyl sulfonamides as fluorogenic sensors of and traceless covalent kinetic stabilizers of transthyretin that prevent amyloidogenesis. J.Am.Chem.Soc. (2013)

Release Date

2013-12-04

Peptides

Transthyretin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Transthyretin

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