SMTL ID : 4pmf.1

Human transthyretin (TTR) complexed with curcumin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.35 Å

Oligo State

homo-tetramer

Ligands

4 x CUR: (1Z,4Z,6E)-5-hydroxy-1,7-bis(4-hydroxy-3-methoxyphenyl)hepta-1,4,6-trien-3-one(Non-covalent)

CUR.1: 16 residues within 4Å: Chain A: K.7, T.98, A.100, A.101, L.102, S.109, T.110, T.111, V.113 Chain C: K.7, S.44, E.46, A.100, L.102, S.109 Ligands: CUR.5 10 PLIP interactions: 3 interactions with chain C, 7 interactions with chain A Hydrophobic interactions: C:K.7, A:T.98, A:A.100, A:V.113, A:V.113, A:V.113 Hydrogen bonds: C:K.7, C:S.109, A:K.7, A:S.109 CUR.3: 18 residues within 4Å: Chain B: K.7, L.9, T.98, A.100, A.101, L.102, S.109, T.110, T.111, V.113, T.115 Chain D: K.7, L.9, S.44, A.100, L.102, S.109 Ligands: CUR.7 11 PLIP interactions: 7 interactions with chain B, 4 interactions with chain D Hydrophobic interactions: B:L.9, B:T.98, B:A.100, D:L.9, D:A.100, D:L.102 Hydrogen bonds: B:S.109, B:T.115, B:T.115, D:S.109 Water bridges: B:T.98 CUR.5: 16 residues within 4Å: Chain A: K.7, S.44, E.46, A.100, L.102, S.109 Chain C: K.7, T.98, A.100, A.101, L.102, S.109, T.110, T.111, V.113 Ligands: CUR.1 10 PLIP interactions: 7 interactions with chain C, 3 interactions with chain A Hydrophobic interactions: C:T.98, C:A.100, C:V.113, C:V.113, C:V.113, A:K.7 Hydrogen bonds: C:K.7, C:S.109, A:K.7, A:S.109 CUR.7: 18 residues within 4Å: Chain B: K.7, L.9, S.44, A.100, L.102, S.109 Chain D: K.7, L.9, T.98, A.100, A.101, L.102, S.109, T.110, T.111, V.113, T.115 Ligands: CUR.3 11 PLIP interactions: 7 interactions with chain D, 4 interactions with chain B Hydrophobic interactions: D:L.9, D:T.98, D:A.100, B:L.9, B:A.100, B:L.102 Hydrogen bonds: D:S.109, D:T.115, D:T.115, B:S.109 Water bridges: D:T.98

2 x NA: SODIUM ION(Non-functional Binders)

NA.2: 2 residues within 4Å: Chain A: D.91, G.93 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.91, A:G.93 NA.6: 2 residues within 4Å: Chain C: D.91, G.93 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:G.93

2 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 6 residues within 4Å: Chain B: F.56, E.58, A.89, N.90, D.91, Y.97 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:A.89, B:N.90 EDO.8: 6 residues within 4Å: Chain D: F.56, E.58, A.89, N.90, D.91, Y.97 2 PLIP interactions: 2 interactions with chain D Hydrogen bonds: D:A.89, D:N.90

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ciccone, L. et al., Transthyretin complexes with curcumin and bromo-estradiol: evaluation of solubilizing multicomponent mixtures. N Biotechnol (2014)

Release Date

2014-10-08

Peptides

Transthyretin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Transthyretin