SMTL ID : 4ac4.1

CRYSTAL STRUCTURE OF TRANSTHYRETIN IN COMPLEX WITH LIGAND C-18

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-tetramer

Ligands

4 x HKA: 3-METHOXY-4-PHENOXYBENZOIC ACID(Non-covalent)

HKA.1: 10 residues within 4Å: Chain A: K.15, L.17, A.108, L.110 Chain C: K.15, L.17, T.106, A.108, L.110 Ligands: HKA.3 7 PLIP interactions: 3 interactions with chain C, 4 interactions with chain A Hydrophobic interactions: C:A.108, C:L.110, A:L.17, A:L.110, A:L.110 Salt bridges: C:K.15, A:K.15 HKA.2: 10 residues within 4Å: Chain B: K.15, L.17, A.108, L.110 Chain D: K.15, L.17, T.106, A.108, L.110 Ligands: HKA.4 6 PLIP interactions: 3 interactions with chain B, 3 interactions with chain D Hydrophobic interactions: B:L.17, B:L.110, D:A.108, D:L.110 Salt bridges: B:K.15, D:K.15 HKA.3: 10 residues within 4Å: Chain A: K.15, L.17, T.106, A.108, L.110 Chain C: K.15, L.17, A.108, L.110 Ligands: HKA.1 7 PLIP interactions: 4 interactions with chain C, 3 interactions with chain A Hydrophobic interactions: C:L.17, C:L.110, C:L.110, A:A.108, A:L.110 Salt bridges: C:K.15, A:K.15 HKA.4: 10 residues within 4Å: Chain B: K.15, L.17, T.106, A.108, L.110 Chain D: K.15, L.17, A.108, L.110 Ligands: HKA.2 6 PLIP interactions: 3 interactions with chain D, 3 interactions with chain B Hydrophobic interactions: D:L.17, D:L.110, B:A.108, B:L.110 Salt bridges: D:K.15, B:K.15

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

2012-12-26

Peptides

TRANSTHYRETIN: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

TRANSTHYRETIN

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