Iron in PDB 3od7: Haemophilus Influenzae Ferric Binding Protein A -Iron Loaded

The structure of Haemophilus Influenzae Ferric Binding Protein A -Iron Loaded, PDB code: 3od7 was solved by H.K.Khambati, T.F.Moraes, J.Singh, S.R.Shouldice, R.H.Yu, A.B.Schryvers, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	32.74 / 1.80
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	130.957, 52.515, 40.989, 90.00, 90.00, 90.00
R / Rfree (%)	20.3 / 25

The binding sites of Iron atom in the Haemophilus Influenzae Ferric Binding Protein A -Iron Loaded (pdb code 3od7). 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 Haemophilus Influenzae Ferric Binding Protein A -Iron Loaded, PDB code: 3od7:

Iron binding site 1 out of 1 in the Haemophilus Influenzae Ferric Binding Protein A -Iron Loaded


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Haemophilus Influenzae Ferric Binding Protein A -Iron Loaded within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe310 b:21.8 occ:1.00 OH A:TYR195 2.0 17.2 1.0 OH A:TYR196 2.1 20.2 1.0 OE1 A:GLU57 2.2 18.6 1.0 O4 A:PO4311 2.2 19.9 1.0 NE2 A:HIS9 2.2 15.0 1.0 O A:HOH404 2.4 18.8 1.0 CZ A:TYR196 3.1 19.8 1.0 CD A:GLU57 3.1 21.3 1.0 CE1 A:HIS9 3.2 22.4 1.0 CD2 A:HIS9 3.2 19.7 1.0 CZ A:TYR195 3.2 19.1 1.0 OE2 A:GLU57 3.4 21.4 1.0 P A:PO4311 3.4 20.4 1.0 CE1 A:TYR196 3.7 15.5 1.0 O3 A:PO4311 3.7 22.4 1.0 CE1 A:TYR195 3.7 21.9 1.0 CE2 A:TYR196 4.0 22.1 1.0 NH2 A:ARG101 4.1 18.4 1.0 NH1 A:ARG101 4.1 14.9 1.0 O1 A:PO4311 4.2 21.2 1.0 ND2 A:ASN193 4.2 15.2 1.0 ND2 A:ASN175 4.2 16.1 1.0 ND1 A:HIS9 4.3 20.0 1.0 CG A:HIS9 4.3 19.5 1.0 O A:HOH449 4.3 27.8 1.0 CE2 A:TYR195 4.4 17.1 1.0 O2 A:PO4311 4.5 18.2 1.0 CG A:GLU57 4.5 18.5 1.0 CZ A:ARG101 4.6 18.2 1.0 CD1 A:TYR196 4.9 22.9 1.0

H.K.Khambati, T.F.Moraes, J.Singh, S.R.Shouldice, R.H.Yu, A.B.Schryvers. The Role of Vicinal Tyrosine Residues in the Function of Haemophilus Influenzae Ferric Binding Protein A. Biochem.J. 2010.
ISSN: ESSN 1470-8728
PubMed: 20799927
DOI: 10.1042/BJ20101043