SMTL ID : 3tlk.3 (2 other biounits)

Crystal structure of holo FepB

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.85 Å

Oligo State

monomer

Ligands

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

FE.1: 3 residues within 4Å: Chain A: G.126, R.301 Ligands: EB4.2 No protein-ligand interaction detected (PLIP)

1 x EB4: N,N',N''-[(3S,7S,11S)-2,6,10-trioxo-1,5,9-trioxacyclododecane-3,7,11-triyl]tris(2,3-dihydroxybenzamide)(Non-covalent)

EB4.2: 19 residues within 4Å: Chain A: V.54, T.73, N.77, R.78, V.79, G.125, G.126, D.127, Y.147, V.198, T.200, N.207, W.209, R.242, I.245, F.300, R.301 Ligands: FE.1, DIO.3 22 PLIP interactions: 22 interactions with chain A Hydrophobic interactions: A:V.54, A:D.127, A:V.198, A:N.207, A:W.209, A:I.245, A:F.300 Hydrogen bonds: A:T.73, A:N.77, A:G.126, A:N.207, A:R.242, A:R.242, A:R.301, A:R.301 Water bridges: A:R.78, A:R.78, A:R.78, A:N.207 Salt bridges: A:R.78, A:R.78 pi-Stacking: A:F.300

1 x DIO: 1,4-DIETHYLENE DIOXIDE(Non-covalent)

DIO.3: 4 residues within 4Å: Chain A: N.207, I.245, Q.247 Ligands: EB4.2 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.207 Water bridges: A:R.242

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, N. et al., Crystal structure of holo FepB. To be Published

Release Date

2013-01-16

Peptides

Ferrienterobactin-binding periplasmic protein: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

Ferrienterobactin-binding periplasmic protein

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