Iron in PDB 8xeu: Structure of the Siderophore Periplasmic Binding Protein Ftsb From Streptococcus Pyogenes with Ferrichrome Bound

The structure of Structure of the Siderophore Periplasmic Binding Protein Ftsb From Streptococcus Pyogenes with Ferrichrome Bound, PDB code: 8xeu was solved by J.M.M.Caaveiro, J.Fernandez-Perez, K.Tsumoto, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.56 / 1.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	60.49, 62.916, 67.064, 90, 90, 90
R / Rfree (%)	18 / 22.7

The binding sites of Iron atom in the Structure of the Siderophore Periplasmic Binding Protein Ftsb From Streptococcus Pyogenes with Ferrichrome Bound (pdb code 8xeu). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Structure of the Siderophore Periplasmic Binding Protein Ftsb From Streptococcus Pyogenes with Ferrichrome Bound, PDB code: 8xeu:

Iron binding site 1 out of 1 in the Structure of the Siderophore Periplasmic Binding Protein Ftsb From Streptococcus Pyogenes with Ferrichrome Bound


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of the Siderophore Periplasmic Binding Protein Ftsb From Streptococcus Pyogenes with Ferrichrome Bound within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe401 b:16.5 occ:1.00 FE A:FCE401 0.0 16.5 1.0 O11 A:FCE401 2.0 16.8 1.0 O8 A:FCE401 2.0 16.9 1.0 O10 A:FCE401 2.0 18.4 1.0 O6 A:FCE401 2.0 17.3 1.0 O14 A:FCE401 2.0 16.7 1.0 O3 A:FCE401 2.0 17.4 1.0 N8 A:FCE401 2.8 17.3 1.0 C9 A:FCE401 2.8 17.6 1.0 N6 A:FCE401 2.8 17.4 1.0 C3 A:FCE401 2.8 17.4 1.0 N5 A:FCE401 2.8 19.5 1.0 C6 A:FCE401 2.9 17.4 1.0 O A:HOH651 3.9 16.6 1.0 NE1 A:TRP204 3.9 18.9 1.0 NH1 A:ARG206 4.0 17.3 1.0 O A:HOH636 4.0 27.1 1.0 NH2 A:ARG206 4.1 17.6 1.0 C34 A:FCE401 4.1 17.1 1.0 C32 A:FCE401 4.2 16.7 1.0 C21 A:FCE401 4.2 18.9 1.0 N1 A:FCE401 4.2 21.0 1.0 C30 A:FCE401 4.2 19.4 1.0 C37 A:FCE401 4.2 18.2 1.0 C35 A:FCE401 4.2 19.5 1.0 C36 A:FCE401 4.3 18.9 1.0 N3 A:FCE401 4.3 17.7 1.0 C25 A:FCE401 4.5 20.8 1.0 CZ A:ARG206 4.5 17.1 1.0 C18 A:FCE401 4.6 21.7 1.0 CD1 A:TRP204 4.6 18.9 1.0 C24 A:FCE401 4.6 15.9 1.0 C29 A:FCE401 4.6 16.4 1.0 C27 A:FCE401 4.7 18.6 1.0 C13 A:FCE401 4.7 18.1 1.0 C10 A:FCE401 4.7 23.5 1.0 C4 A:FCE401 4.9 20.4 1.0

J.Fernandez-Perez, J.M.M.Caaveiro, A.Senoo, M.Nakakido, S.De Vega, I.Nakagawa, K.Tsumoto. Conserved Binding Mechanism For Ligand Promiscuity in the Hydroxamate Siderophore Binding Protein Ftsb From Streptococcus Pyogenes Structure.
ISSN: ISSN 0969-2126
DOI: 10.1016/J.STR.2024.09.018