SMTL ID : 4abw.1

Crystal Structure of Transthyretin in Complex With Ligand C-6

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-tetramer

Ligands

4 x 42M: {4-[4-(hydroxymethyl)-2-methoxyphenoxy]benzene-1,3-diyl}bis[hydroxy(oxo)ammonium](Non-covalent)

42M.1: 16 residues within 4Å: Chain A: K.15, L.17, T.106, A.108, L.110, S.117, T.118, T.119, V.121 Chain C: K.15, L.17, A.108, L.110, S.117, T.119 Ligands: 42M.3 8 PLIP interactions: 3 interactions with chain C, 5 interactions with chain A Hydrophobic interactions: C:K.15, C:L.17, C:L.110, A:A.108, A:A.108, A:L.110 Hydrogen bonds: A:L.110, A:T.118 42M.2: 14 residues within 4Å: Chain B: K.15, L.17, A.108, A.109, L.110, S.117, T.119 Chain D: K.15, L.17, A.108, S.117, T.119, V.121 Ligands: 42M.4 6 PLIP interactions: 2 interactions with chain D, 4 interactions with chain B Hydrophobic interactions: D:A.108, D:V.121, B:L.17, B:A.108 Water bridges: B:S.117, B:S.117 42M.3: 16 residues within 4Å: Chain A: K.15, L.17, A.108, L.110, S.117, T.119 Chain C: K.15, L.17, T.106, A.108, L.110, S.117, T.118, T.119, V.121 Ligands: 42M.1 8 PLIP interactions: 3 interactions with chain A, 5 interactions with chain C Hydrophobic interactions: A:K.15, A:L.17, A:L.110, C:A.108, C:A.108, C:L.110 Hydrogen bonds: C:L.110, C:T.118 42M.4: 14 residues within 4Å: Chain B: K.15, L.17, A.108, S.117, T.119, V.121 Chain D: K.15, L.17, A.108, A.109, L.110, S.117, T.119 Ligands: 42M.2 6 PLIP interactions: 4 interactions with chain D, 2 interactions with chain B Hydrophobic interactions: D:L.17, D:A.108, B:A.108, B:V.121 Water bridges: D:S.117, D:S.117

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tomar, D. et al., Crystallographic Study of Novel Transthyretin Ligands Exhibiting Negative-Cooperativity between Two Thyroxine Binding Sites. Plos One (2012)

Release Date

2012-09-26

Peptides

TRANSTHYRETIN: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

TRANSTHYRETIN

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