SMTL ID : 1by5.1

FHUA FROM E. COLI, WITH ITS LIGAND FERRICHROME

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

monomer

Ligands

1 x AHO- AHO- AHO- GLY- GLY- GLY: FERRICHROME(Non-covalent)

AHO-AHO-AHO-GLY-GLY-GLY.1: 13 residues within 4Å: Chain A: R.81, Y.87, G.99, Q.100, F.115, Y.116, Y.244, W.246, Y.313, Y.315, F.391, F.693 Ligands: FE.10 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:Y.87, A:Q.100, A:F.115, A:Y.116, A:Y.116, A:W.246, A:W.246, A:Y.313, A:F.391, A:F.693 Hydrogen bonds: A:R.81, A:R.81, A:G.99, A:Y.116, A:Y.116 Water bridges: A:Q.309

8 x OES: N-OCTYL-2-HYDROXYETHYL SULFOXIDE(Non-covalent)

OES.2: 5 residues within 4Å: Chain A: T.176, S.200, Q.211, Y.213 Ligands: OES.5 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:T.176 Hydrogen bonds: A:S.200, A:Q.211 OES.3: 4 residues within 4Å: Chain A: A.168, G.169, D.171 Ligands: OES.6 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:A.168 OES.4: 5 residues within 4Å: Chain A: K.162, V.164, F.180, F.714 Ligands: OES.8 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.164, A:F.180 OES.5: 4 residues within 4Å: Chain A: T.176, Y.213 Ligands: OES.2, OES.9 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:T.176 pi-Cation interactions: A:Y.213 OES.6: 7 residues within 4Å: Chain A: F.166, K.167, A.168, V.676, A.708, A.710 Ligands: OES.3 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:V.676, A:A.710 OES.7: 2 residues within 4Å: Chain A: Y.664, V.669 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.664, A:V.669 Hydrogen bonds: A:R.668 OES.8: 4 residues within 4Å: Chain A: K.162, F.178, F.180 Ligands: OES.4 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:F.178 OES.9: 3 residues within 4Å: Chain A: N.237, P.239 Ligands: OES.5 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:N.237

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

FE.10: 4 residues within 4Å: Chain A: R.81 Ligands: AHO-AHO-AHO-GLY-GLY-GLY.1, AHO-AHO-AHO-GLY-GLY-GLY.1, AHO-AHO-AHO-GLY-GLY-GLY.1 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Locher, K.P. et al., Transmembrane signaling across the ligand-gated FhuA receptor: crystal structures of free and ferrichrome-bound states reveal allosteric changes. Cell(Cambridge,Mass.) (1998)

Release Date

1999-01-13

Peptides

FERRIC HYDROXAMATE UPTAKE PROTEIN: 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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FERRIC HYDROXAMATE UPTAKE PROTEIN

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