SMTL ID : 4f06.1

Crystal structure of solute binding protein of ABC transporter from Rhodopseudomonas palustris HaA2 RPB_2270 in complex with P-HYDROXYBENZOIC ACID

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

monomer

Ligands

2 x PHB: P-HYDROXYBENZOIC ACID(Non-covalent)

PHB.1: 14 residues within 4Å: Chain A: Y.80, F.81, T.82, N.103, A.104, A.105, F.121, Y.149, P.151, F.201, P.203, A.204, D.232, M.283 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:A.105, A:F.121, A:F.201, A:F.201, A:P.203 Hydrogen bonds: A:T.82, A:A.105, A:Y.149, A:Y.149, A:A.204, A:D.232 pi-Stacking: A:Y.80 PHB.2: 6 residues within 4Å: Chain A: W.32, R.293, Y.296, K.297, E.300, M.318 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:W.32, A:R.293, A:Y.296, A:K.297 Hydrogen bonds: A:R.293 Water bridges: A:E.300, A:E.300

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

SO4.3: 6 residues within 4Å: Chain A: W.32, H.36, E.263, Y.289, R.293 Ligands: GOL.10 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:Y.289 Water bridges: A:E.35, A:E.35, A:R.293, A:R.293 Salt bridges: A:H.36, A:R.293 SO4.4: 4 residues within 4Å: Chain A: T.82, P.83, Y.149, G.150 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.150 Water bridges: A:D.148 SO4.5: 3 residues within 4Å: Chain A: A.41, G.42 Ligands: GOL.8 2 PLIP interactions: 2 interactions with chain A Water bridges: A:G.42, A:G.42 SO4.6: 3 residues within 4Å: Chain A: P.114, K.316, R.334 9 PLIP interactions: 9 interactions with chain A Water bridges: A:K.316, A:K.316, A:K.316, A:K.316, A:K.316, A:K.316, A:R.334 Salt bridges: A:K.316, A:R.334 SO4.7: 3 residues within 4Å: Chain A: V.48, R.50, E.71 4 PLIP interactions: 4 interactions with chain A Water bridges: A:E.46, A:Y.49, A:E.71 Salt bridges: A:R.50

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.8: 3 residues within 4Å: Chain A: K.39, V.40 Ligands: SO4.5 3 PLIP interactions: 3 interactions with chain A Water bridges: A:A.41, A:E.300, A:E.300 GOL.9: 1 residues within 4Å: Chain A: K.226 1 PLIP interactions: 1 interactions with chain A Water bridges: A:K.221 GOL.10: 2 residues within 4Å: Chain A: E.263 Ligands: SO4.3 No protein-ligand interaction detected (PLIP)

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

NA.11: 2 residues within 4Å: Chain A: E.332, T.333 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Michalska, K. et al., Characterization of transport proteins for aromatic compounds derived from lignin: benzoate derivative binding proteins. J.Mol.Biol. (2012)

Release Date

2012-08-15

Peptides

Extracellular ligand-binding receptor: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Extracellular ligand-binding receptor