SMTL ID : 3w67.5 (4 other biounits)

Crystal structure of mouse alpha-tocopherol transfer protein in complex with alpha-tocopherol and phosphatidylinositol-(3,4)-bisphosphate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.61 Å

Oligo State

monomer

Ligands

1 x VIV: (2R)-2,5,7,8-TETRAMETHYL-2-[(4R,8R)-4,8,12-TRIMETHYLTRIDECYL]CHROMAN-6-OL(Non-covalent)

VIV.1: 14 residues within 4Å: Chain A: A.117, V.120, F.121, S.124, L.125, S.128, F.146, I.159, I.167, V.170, L.171, F.175, I.182, L.184 14 PLIP interactions: 14 interactions with chain A Hydrophobic interactions: A:V.120, A:F.121, A:L.125, A:F.146, A:F.146, A:I.159, A:I.167, A:V.170, A:L.171, A:F.175, A:I.182, A:I.182, A:L.184 Hydrogen bonds: A:S.124

1 x 3PT: (2R)-3-{[(S)-hydroxy{[(1S,2R,3R,4S,5S,6S)-2,3,6-trihydroxy-4,5-bis(phosphonooxy)cyclohexyl]oxy}phosphoryl]oxy}propane-1,2-diyl dibutanoate(Non-covalent)

3PT.2: 12 residues within 4Å: Chain A: R.47, D.48, L.171, T.172, K.178, V.179, R.180, F.201, T.203, K.205, I.206, R.209 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.171, A:I.206 Hydrogen bonds: A:L.171, A:V.179 Salt bridges: A:K.178, A:R.180, A:K.205, A:K.205, A:R.209

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kono, N. et al., Impaired alpha-TTP-PIPs interaction underlies familial vitamin E deficiency. Science (2013)

Release Date

2013-05-01

Peptides

Alpha-tocopherol transfer protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

Alpha-tocopherol transfer protein

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