SMTL ID : 2w6u.2 (1 other biounit)

Structures of P. aeruginosa FpvA bound to heterologous pyoverdines: FpvA-Pvd(G173)-Fe complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

monomer

Ligands

1 x DSN- ALA- AHO- ORN- DAS- AHO- SER: PYOVERDIN G173(Non-covalent)

DSN-ALA-AHO-ORN-DAS-AHO-SER.1: 15 residues within 4Å: Chain A: R.161, G.187, Y.188, W.319, S.320, W.348, L.384, M.388, Q.403, Y.405, W.448, W.556, Y.753 Ligands: PVE.6, FE.7 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:W.319, A:W.348, A:L.384, A:Y.405, A:W.448, A:W.448 Hydrogen bonds: A:R.161, A:R.161, A:Q.403, A:Y.405, A:Y.753

4 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 5 residues within 4Å: Chain A: H.381, P.383, K.404, K.469, W.472 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.404 PO4.3: 7 residues within 4Å: Chain A: N.141, D.143, D.144, R.147, L.194, K.275, R.284 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.141, A:N.141, A:D.143 Salt bridges: A:R.147, A:K.275, A:R.284 PO4.4: 6 residues within 4Å: Chain A: E.99, R.131, D.135, K.228, H.237, R.769 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.267 Salt bridges: A:R.131, A:K.228, A:K.235, A:H.237, A:R.769 PO4.5: 4 residues within 4Å: Chain A: R.353, H.375, I.377, K.410 3 PLIP interactions: 3 interactions with chain A Salt bridges: A:R.353, A:H.375, A:K.410

1 x PVE: (1S)-1-CARBOXY-5-[(3-CARBOXYPROPANOYL)AMINO]-8,9-DIHYDROXY-1,2,3,4-TETRAHYDROPYRIMIDO[1,2-A]QUINOLIN-11-IUM(Non-functional Binders)

PVE.6: 14 residues within 4Å: Chain A: Y.157, R.161, N.163, Y.165, S.170, V.186, G.187, W.556, F.752, Y.753 Ligands: DSN-ALA-AHO-ORN-DAS-AHO-SER.1, DSN-ALA-AHO-ORN-DAS-AHO-SER.1, DSN-ALA-AHO-ORN-DAS-AHO-SER.1, FE.7 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:Y.157, A:V.186, A:F.752 Hydrogen bonds: A:R.161, A:R.161, A:Y.165, A:Y.753

1 x FE: FE (III) ION(Non-functional Binders)

FE.7: 3 residues within 4Å: Ligands: DSN-ALA-AHO-ORN-DAS-AHO-SER.1, DSN-ALA-AHO-ORN-DAS-AHO-SER.1, PVE.6 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Greenwald, J. et al., Fpva Bound to Non-Cognate Pyoverdines: Molecular Basis of Siderophore Recognition by an Iron Transporter. Mol.Microbiol. (2009)

Release Date

2009-05-12

Peptides

FERRIPYOVERDINE RECEPTOR: 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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FERRIPYOVERDINE RECEPTOR

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