SMTL ID : 3ozk.1

Crystal structure of human transthyretin variant A25T in complex with thyroxine (T4)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-tetramer

Ligands

4 x T44: 3,5,3',5'-TETRAIODO-L-THYRONINE(Non-covalent)

T44.1: 17 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.118, T.119 Ligands: T44.3 14 PLIP interactions: 5 interactions with chain A, 9 interactions with chain C Hydrophobic interactions: A:K.15, A:T.106, A:V.121, C:L.17, C:A.108 Hydrogen bonds: A:T.106, A:S.117, C:K.15, C:S.117, C:S.117 Water bridges: C:K.15, C:K.15, C:E.54 Salt bridges: C:K.15 T44.2: 17 residues within 4Å: Chain B: K.15, L.17, A.108, L.110, S.117, T.118, T.119, V.121 Chain D: K.15, L.17, A.108, L.110, S.117, T.118, T.119, V.121 Ligands: T44.4 8 PLIP interactions: 4 interactions with chain D, 4 interactions with chain B Hydrophobic interactions: D:K.15, D:A.108, B:L.17, B:A.108 Hydrogen bonds: D:S.117, B:S.117 Halogen bonds: D:S.117 Salt bridges: B:K.15 T44.3: 17 residues within 4Å: Chain A: K.15, L.17, A.108, L.110, S.117, T.118, T.119 Chain C: K.15, L.17, T.106, A.108, L.110, S.117, T.118, T.119, V.121 Ligands: T44.1 14 PLIP interactions: 9 interactions with chain A, 5 interactions with chain C Hydrophobic interactions: A:L.17, A:A.108, C:K.15, C:T.106, C:V.121 Hydrogen bonds: A:K.15, A:S.117, A:S.117, C:T.106, C:S.117 Water bridges: A:K.15, A:K.15, A:E.54 Salt bridges: A:K.15 T44.4: 17 residues within 4Å: Chain B: K.15, L.17, A.108, L.110, S.117, T.118, T.119, V.121 Chain D: K.15, L.17, A.108, L.110, S.117, T.118, T.119, V.121 Ligands: T44.2 8 PLIP interactions: 4 interactions with chain D, 4 interactions with chain B Hydrophobic interactions: D:L.17, D:A.108, B:K.15, B:A.108 Hydrogen bonds: D:S.117, B:S.117 Salt bridges: D:K.15 Halogen bonds: B:S.117

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lima, L.M.T.R. et al., Crystal structure of human transthyretin variant A25T in complex with thyroxine (T4). To be Published

Release Date

2011-08-24

Peptides

Transthyretin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Transthyretin

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