SMTL ID : 1xkw.1

Pyochelin outer membrane receptor FptA from Pseudomonas aeruginosa

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: S.231, R.232 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.232 Salt bridges: A:R.232 SO4.2: 1 residues within 4Å: Chain A: R.344 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.344 SO4.3: 4 residues within 4Å: Chain A: S.157, A.158, S.159, N.161 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:S.159, A:S.159, A:S.159, A:N.161 Water bridges: A:A.158, A:A.158 SO4.4: 3 residues within 4Å: Chain A: Y.542, R.565, H.566 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.542 Salt bridges: A:R.565, A:H.566

5 x LDA: LAURYL DIMETHYLAMINE-N-OXIDE(Non-covalent)

LDA.5: 3 residues within 4Å: Chain A: A.433, W.436, L.524 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:W.436, A:W.436, A:W.436, A:L.524 LDA.6: 7 residues within 4Å: Chain A: A.477, L.481, L.483, E.525, G.526, L.530 Ligands: LDA.9 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:L.483 LDA.7: 10 residues within 4Å: Chain A: F.132, V.152, G.153, G.154, P.155, G.164, R.165, G.189, V.190, T.191 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:F.132, A:V.152, A:T.191 LDA.8: 7 residues within 4Å: Chain A: W.534, S.572, Y.574, V.585, G.586, G.587 Ligands: LDA.9 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:W.534, A:W.534, A:W.534 LDA.9: 4 residues within 4Å: Chain A: T.531, W.534 Ligands: LDA.6, LDA.8 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:W.534

1 x 188: PYOCHELIN FE(III)(Non-covalent)

188.10: 13 residues within 4Å: Chain A: F.59, Q.60, L.61, L.62, T.88, M.216, Y.279, Y.301, F.303, Q.340, W.647, N.648 Ligands: EDO.11 6 PLIP interactions: 6 interactions with chain A, Hydrophobic interactions: A:L.62, A:T.88, A:Y.301, A:F.303 Hydrogen bonds: A:L.61, A:L.62

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

EDO.11: 2 residues within 4Å: Chain A: L.61 Ligands: 188.10 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cobessi, D. et al., Crystal structure at high resolution of ferric-pyochelin and its membrane receptor FptA from Pseudomonas aeruginosa. J.Mol.Biol. (2005)

Release Date

2005-10-04

Peptides

Fe(III)-pyochelin receptor: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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Fe(III)-pyochelin receptor