SMTL ID : 6gi1.2 (1 other biounit)

Crystal structure of the ferric enterobactin esterase (pfeE) mutant(S157A) from Pseudomonas aeruginosa in presence of enterobactin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.66 Å

Oligo State

monomer

Ligands

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

FE.1: 2 residues within 4Å: Chain A: H.261 Ligands: EB4.9 No protein-ligand interaction detected (PLIP)

2 x NO3: NITRATE ION(Non-functional Binders)

NO3.2: 3 residues within 4Å: Chain A: A.267, R.270, L.271 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.270, A:R.270 NO3.3: 7 residues within 4Å: Chain A: L.187, R.216, A.222, G.233, Q.234, A.235, M.236 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:R.216, A:G.233, A:A.235, A:M.236 Water bridges: A:L.187, A:Q.234, A:Q.234

5 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 8 residues within 4Å: Chain A: S.184, P.185, W.188, R.216, E.220, P.221, H.261 Ligands: EB4.9 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.216 Water bridges: A:S.186, A:W.188 EDO.5: 5 residues within 4Å: Chain A: T.74, R.77, L.78, L.273, A.274 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.77, A:R.77 Water bridges: A:T.74, A:T.74, A:A.274, A:R.275 EDO.6: 3 residues within 4Å: Chain A: R.140, P.141, A.144 No protein-ligand interaction detected (PLIP) EDO.7: 2 residues within 4Å: Chain A: S.32, V.33 No protein-ligand interaction detected (PLIP) EDO.8: 6 residues within 4Å: Chain A: L.78, P.84, L.273, R.275, P.276, A.277 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.179, A:R.275 Water bridges: A:V.278

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)

EB4.9: 12 residues within 4Å: Chain A: I.97, R.102, L.120, A.160, Y.161, W.188, P.221, P.224, R.225, H.261 Ligands: FE.1, EDO.4 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:I.97, A:L.120, A:L.120, A:A.160, A:Y.161, A:P.221, A:P.224, A:H.261 Water bridges: A:R.102 pi-Stacking: A:W.188, A:H.261

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Perraud, Q. et al., A Key Role for the Periplasmic PfeE Esterase in Iron Acquisition via the Siderophore Enterobactin in Pseudomonas aeruginosa. ACS Chem. Biol. (2018)

Release Date

2018-06-20

Peptides

Ferric enterobactin esterase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Ferric enterobactin esterase

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