SMTL ID : 4wo0.1

Crystal structure of transthyretin in complex with apigenin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.34 Å

Oligo State

homo-tetramer

Ligands

4 x AGI: 5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one(Non-covalent)

AGI.1: 15 residues within 4Å: Chain A: K.15, L.17, A.108, L.110, S.117, T.119 Chain C: K.15, L.17, A.108, L.110, S.117, T.118, T.119 Chain D: S.115 Ligands: AGI.3 11 PLIP interactions: 6 interactions with chain A, 5 interactions with chain C Hydrophobic interactions: A:K.15, A:L.17, A:L.110, A:T.119, C:K.15, C:L.17, C:A.108, C:T.119 Hydrogen bonds: A:S.117, A:T.119, C:T.118 AGI.2: 13 residues within 4Å: Chain B: K.15, L.17, A.108, L.110, S.117, T.119 Chain D: K.15, L.17, L.110, S.117, T.118, T.119 Ligands: AGI.4 12 PLIP interactions: 5 interactions with chain D, 7 interactions with chain B Hydrophobic interactions: D:K.15, D:L.17, D:T.119, B:K.15, B:L.17, B:L.110 Hydrogen bonds: D:T.118, B:S.117, B:T.119 Water bridges: D:K.15, B:S.117, B:S.117 AGI.3: 15 residues within 4Å: Chain A: K.15, L.17, A.108, L.110, S.117, T.118, T.119 Chain B: S.115 Chain C: K.15, L.17, A.108, L.110, S.117, T.119 Ligands: AGI.1 11 PLIP interactions: 5 interactions with chain A, 6 interactions with chain C Hydrophobic interactions: A:K.15, A:L.17, A:A.108, A:T.119, C:K.15, C:L.17, C:L.110, C:T.119 Hydrogen bonds: A:T.118, C:S.117, C:T.119 AGI.4: 13 residues within 4Å: Chain B: K.15, L.17, L.110, S.117, T.118, T.119 Chain D: K.15, L.17, A.108, L.110, S.117, T.119 Ligands: AGI.2 12 PLIP interactions: 5 interactions with chain B, 7 interactions with chain D Hydrophobic interactions: B:K.15, B:L.17, B:T.119, D:K.15, D:L.17, D:L.110 Hydrogen bonds: B:T.118, D:S.117, D:T.119 Water bridges: B:K.15, D:S.117, D:S.117

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cianci, M. et al., Structural evidence for asymmetric ligand binding to transthyretin. Acta Crystallogr.,Sect.D (2015)

Release Date

2015-08-05

Peptides

Transthyretin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Transthyretin

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