SMTL ID : 5fok.1 (1 other biounit)

Crystal structure of the siderophore receptor PiuA from Pseudomonas aeruginosa

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

monomer

Ligands

5 x C8E: (HYDROXYETHYLOXY)TRI(ETHYLOXY)OCTANE(Non-functional Binders)

C8E.1: 7 residues within 4Å: Chain A: N.290, D.291, N.292, A.347, N.348, F.349 Ligands: C8E.4 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:A.347 Hydrogen bonds: A:D.291, A:D.291 C8E.2: 1 residues within 4Å: Chain A: W.209 No protein-ligand interaction detected (PLIP) C8E.3: 9 residues within 4Å: Chain A: P.213, V.215, L.227, S.228, Y.229, G.281, T.282, T.299, L.301 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.299, A:L.301 C8E.4: 4 residues within 4Å: Chain A: T.351, H.356, L.358 Ligands: C8E.1 No protein-ligand interaction detected (PLIP) C8E.5: 6 residues within 4Å: Chain A: D.235, D.236, Y.273, K.275, D.307 Ligands: NA.6 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:Y.273, A:Y.273, A:Y.273 Hydrogen bonds: A:K.275

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

NA.6: 1 residues within 4Å: Ligands: C8E.5 No protein-ligand interaction detected (PLIP)

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

SO4.7: 2 residues within 4Å: Chain A: Y.660, P.662 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Y.660 Water bridges: A:K.256 Salt bridges: A:K.256 SO4.8: 1 residues within 4Å: Chain A: K.650 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:K.650

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moynie, L. et al., Structure and Function of the PiuA and PirA Siderophore-Drug Receptors from Pseudomonas aeruginosa and Acinetobacter baumannii. Antimicrob. Agents Chemother. (2017)

Release Date

2016-05-11

Peptides

IRON TRANSPORT OUTER MEMBRANE 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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IRON TRANSPORT OUTER MEMBRANE RECEPTOR

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