SMTL ID : 5adv.3 (2 other biounits)

The Periplasmic Binding Protein CeuE of Campylobacter jejuni preferentially binds the iron(III) complex of the Linear Dimer Component of Enterobactin

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

monomer

Ligands

2 x DMS: DIMETHYL SULFOXIDE(Non-functional Binders)

DMS.1: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) DMS.2: 8 residues within 4Å: Chain A: F.119, R.182, Y.263, W.264, A.267, S.268, G.269, M.278 No protein-ligand interaction detected (PLIP)

1 x FE: FE (III) ION(Non-covalent)

FE.3: 4 residues within 4Å: Chain A: H.204, R.226, Y.265 Ligands: EHS.4 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:H.204, A:Y.265

1 x EHS: 2S-2-[(2,3-DIHYDROXYPHENYL)CARBONYLAMINO]-3-[(2S)-2-[(2,3-DIHYDROXYPHENYL)CARBONYLAMINO]-3-HYDROXY-PROPANOYL]OXY-PROPANOIC ACID(Non-covalent)

EHS.4: 10 residues within 4Å: Chain A: Q.75, R.95, K.98, R.182, T.203, H.204, R.226, L.230, Y.265 Ligands: FE.3 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:Q.75, A:R.95, A:T.203, A:L.230, A:Y.265 Hydrogen bonds: A:Q.75, A:R.95, A:K.98, A:R.182, A:R.182, A:R.226 Water bridges: A:H.204 Salt bridges: A:K.98, A:H.204, A:R.226

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Raines, D.J. et al., Bacteria in an Intense Competition for Iron: Key Component of the Campylobacter Jejuni Iron Uptake System Scavenges Enterobactin Hydrolysis Product. Proc.Natl.Acad.Sci.USA (2016)

Release Date

2016-05-25

Peptides

ENTEROCHELIN UPTAKE PERIPLASMIC BINDING PROTEIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

ENTEROCHELIN UPTAKE PERIPLASMIC BINDING PROTEIN

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