SMTL ID : 3rlb.2 (1 other biounit)

Crystal structure at 2.0 A of the S-component for thiamin from an ECF-type ABC transporter

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

4 x BNG: nonyl beta-D-glucopyranoside(Non-covalent)

BNG.1: 5 residues within 4Å: Chain A: P.38, N.39, T.40, V.47, I.49 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.47, A:I.49 BNG.2: 6 residues within 4Å: Chain A: Y.42, W.148, K.149, W.151, A.159, I.163 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Y.42, A:W.148, A:W.151, A:A.159, A:I.163 Hydrogen bonds: A:Y.42, A:K.149 BNG.3: 3 residues within 4Å: Chain A: A.155, L.158, A.159 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:A.155 BNG.4: 5 residues within 4Å: Chain A: I.75, M.78, I.79, A.83, I.85 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:I.75, A:M.78, A:I.79 Water bridges: A:G.81, A:A.83

1 x VIB: 3-(4-AMINO-2-METHYL-PYRIMIDIN-5-YLMETHYL)-5-(2-HYDROXY-ETHYL)-4-METHYL-THIAZOL-3-IUM(Non-covalent)

VIB.5: 12 residues within 4Å: Chain A: W.44, I.46, E.48, E.94, Y.95, Y.132, H.135, G.139, W.143, Y.156, V.160, N.161 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:Y.95, A:W.143, A:Y.156, A:V.160 Hydrogen bonds: A:H.135, A:N.161 pi-Stacking: A:W.44, A:W.143

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Erkens, G.B. et al., The structural basis of modularity in ECF-type ABC transporters. Nat.Struct.Mol.Biol. (2011)

Release Date

2011-06-29

Peptides

ThiT: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Membrane

We predict this structure to be a membrane protein.
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ThiT

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