SMTL ID : 4hjs.1

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

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.22 Å

Oligo State

homo-tetramer

Ligands

4 x 18J: N-{4-[(E)-2-(4-hydroxy-3,5-dimethylphenyl)ethenyl]phenyl}ethanesulfonamide(Covalent)

18J.1: 15 residues within 4Å: Chain A: K.6, L.8, S.43, E.45, L.101, S.108, T.109, T.110 Chain C: T.97, A.99, L.101, S.108, T.109, T.110 Ligands: 18J.3 11 PLIP interactions: 5 interactions with chain C, 6 interactions with chain A Hydrophobic interactions: C:T.97, C:A.99, C:L.101, C:T.110, A:L.8, A:L.101, A:T.110 Hydrogen bonds: C:S.108, A:K.6, A:K.6, A:S.108 18J.2: 17 residues within 4Å: Chain B: K.6, L.8, S.43, E.45, L.101, S.108, T.109, T.110 Chain D: M.4, T.97, A.99, L.101, S.108, T.109, T.110, V.112 Ligands: 18J.4 12 PLIP interactions: 5 interactions with chain B, 7 interactions with chain D Hydrophobic interactions: B:L.8, B:L.101, B:T.110, D:T.97, D:A.99, D:L.101, D:T.110, D:V.112 Hydrogen bonds: B:K.6, B:S.108, D:T.97, D:S.108 18J.3: 15 residues within 4Å: Chain A: T.97, A.99, L.101, S.108, T.109, T.110 Chain C: K.6, L.8, S.43, E.45, L.101, S.108, T.109, T.110 Ligands: 18J.1 11 PLIP interactions: 6 interactions with chain C, 5 interactions with chain A Hydrophobic interactions: C:L.8, C:L.101, C:T.110, A:T.97, A:A.99, A:L.101, A:T.110 Hydrogen bonds: C:K.6, C:K.6, C:S.108, A:S.108 18J.4: 17 residues within 4Å: Chain B: M.4, T.97, A.99, L.101, S.108, T.109, T.110, V.112 Chain D: K.6, L.8, S.43, E.45, L.101, S.108, T.109, T.110 Ligands: 18J.2 12 PLIP interactions: 7 interactions with chain B, 5 interactions with chain D Hydrophobic interactions: B:T.97, B:A.99, B:L.101, B:T.110, B:V.112, D:L.8, D:L.101, D:T.110 Hydrogen bonds: B:T.97, B:S.108, D:K.6, D:S.108

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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