Iron in PDB 2o68: Crystal Structure of Haemophilus Influenzae Q58L Mutant Fbpa

The structure of Crystal Structure of Haemophilus Influenzae Q58L Mutant Fbpa, PDB code: 2o68 was solved by S.R.Shouldice, L.W.Tari, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	62.02 / 1.70
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	105.771, 75.736, 33.953, 90.00, 90.00, 90.00
R / Rfree (%)	19.5 / 24.8

The binding sites of Iron atom in the Crystal Structure of Haemophilus Influenzae Q58L Mutant Fbpa (pdb code 2o68). 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 Crystal Structure of Haemophilus Influenzae Q58L Mutant Fbpa, PDB code: 2o68:

Iron binding site 1 out of 1 in the Crystal Structure of Haemophilus Influenzae Q58L Mutant Fbpa


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Crystal Structure of Haemophilus Influenzae Q58L Mutant Fbpa within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe401 b:22.6 occ:1.00 OH A:TYR196 1.9 17.7 1.0 O2 A:PO4402 2.0 28.3 1.0 OH A:TYR195 2.1 17.2 1.0 O A:HOH738 2.2 36.0 1.0 O A:HOH504 2.3 27.4 1.0 CZ A:TYR196 3.0 15.1 1.0 O A:HOH705 3.1 41.5 1.0 O A:HOH762 3.2 18.2 1.0 CZ A:TYR195 3.2 14.4 1.0 P A:PO4402 3.2 28.3 1.0 CE2 A:TYR195 3.5 14.4 1.0 CE2 A:TYR196 3.6 15.2 1.0 O4 A:PO4402 3.6 32.4 1.0 O A:HOH563 3.6 32.2 1.0 O A:HOH527 3.7 24.6 1.0 O3 A:PO4402 3.9 30.8 1.0 O A:HOH556 3.9 39.7 1.0 CE1 A:TYR196 4.0 14.8 1.0 ND2 A:ASN175 4.1 15.1 1.0 ND2 A:ASN193 4.2 9.2 1.0 O1 A:PO4402 4.4 33.0 1.0 CE1 A:TYR195 4.4 13.7 1.0 CD2 A:TYR196 4.9 14.6 1.0 CD2 A:TYR195 4.9 13.8 1.0 O A:HOH568 5.0 24.4 1.0

A.G.Khan, S.R.Shouldice, L.W.Tari, A.B.Schryvers. The Role of the Synergistic Phosphate Anion in Iron Transport By the Periplasmic Iron-Binding Protein From Haemophilus Influenzae. Biochem.J. V. 403 43 2007.
ISSN: ISSN 0264-6021
PubMed: 17147516
DOI: 10.1042/BJ20061589