SMTL ID : 1sn0.1

Crystal Structure Of Sea Bream Transthyretin in complex with thyroxine At 1.9A Resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-tetramer

Ligands

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: H.105, H.107, S.126, S.127 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:H.107, A:S.127 Salt bridges: A:H.105

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

T44.2: 11 residues within 4Å: Chain B: K.18, L.20, E.57, A.111, L.112, L.113 Chain D: K.18, L.20, A.111, L.112, L.113 6 PLIP interactions: 2 interactions with chain D, 4 interactions with chain B Hydrophobic interactions: D:K.18, D:L.20, B:K.18, B:L.20 Hydrogen bonds: B:E.57 Salt bridges: B:K.18 T44.3: 11 residues within 4Å: Chain A: K.18, L.20, A.111, L.112, L.113 Chain C: M.16, K.18, L.20, E.57, A.111, L.112 5 PLIP interactions: 3 interactions with chain C, 2 interactions with chain A Hydrophobic interactions: C:K.18, C:L.20, A:K.18, A:L.20 Hydrogen bonds: C:E.57

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Eneqvist, T. et al., High resolution crystal structures of piscine transthyretin reveal different binding modes for triiodothyronine and thyroxine. J.Biol.Chem. (2004)

Release Date

2004-08-03

Peptides

transthyretin: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

transthyretin

Related Entries With Identical Sequence