Iron in PDB 7zof: Streptavidin Iron-Porphyrin

The structure of Streptavidin Iron-Porphyrin, PDB code: 7zof was solved by N.V.Igareta, T.R.Ward, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.76 / 1.74
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	115.251, 89.439, 57.167, 90, 97.54, 90
R / Rfree (%)	17 / 20.4

The binding sites of Iron atom in the Streptavidin Iron-Porphyrin (pdb code 7zof). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Streptavidin Iron-Porphyrin, PDB code: 7zof:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Streptavidin Iron-Porphyrin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Streptavidin Iron-Porphyrin within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe202 b:40.2 occ:0.80 N6 A:JLL201 2.0 54.3 1.0 N5 A:JLL201 2.0 55.6 1.0 N4 A:JLL201 2.1 42.1 1.0 N1 A:IMD202 2.1 45.1 1.0 N7 A:JLL201 2.1 56.1 1.0 N1 C:IMD201 2.1 69.2 1.0 C23 A:JLL201 3.0 56.9 1.0 C2 C:IMD201 3.0 69.4 1.0 C20 A:JLL201 3.0 59.6 1.0 C2 A:IMD202 3.0 40.4 1.0 C27 A:JLL201 3.1 64.6 1.0 C15 A:JLL201 3.1 45.4 1.0 C32 A:JLL201 3.1 61.7 1.0 C24 A:JLL201 3.1 57.9 1.0 C29 A:JLL201 3.1 57.7 1.0 C5 C:IMD201 3.1 71.2 1.0 C5 A:IMD202 3.1 43.5 1.0 C16 A:JLL201 3.2 47.0 1.0 C28 A:JLL201 3.4 58.1 1.0 C33 A:JLL201 3.4 64.1 1.0 C14 A:JLL201 3.5 52.6 1.0 C19 A:JLL201 3.5 50.5 1.0 N3 C:IMD201 4.2 75.1 1.0 N3 A:IMD202 4.2 46.5 1.0 C4 C:IMD201 4.2 70.7 1.0 C21 A:JLL201 4.2 67.1 1.0 C22 A:JLL201 4.2 65.8 1.0 C4 A:IMD202 4.2 44.1 1.0 C31 A:JLL201 4.3 62.3 1.0 C30 A:JLL201 4.3 59.6 1.0 C18 A:JLL201 4.3 47.6 1.0 C26 A:JLL201 4.3 59.1 1.0 C25 A:JLL201 4.3 59.1 1.0 C17 A:JLL201 4.3 42.9 1.0 C13 A:JLL201 5.0 55.3 1.0

Iron binding site 2 out of 2 in the Streptavidin Iron-Porphyrin


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Streptavidin Iron-Porphyrin within 5.0Å range: probe atom residue distance (Å) B Occ D:Fe202 b:36.8 occ:0.80 N4 B:JLL201 2.0 54.6 1.0 N7 B:JLL201 2.0 50.9 1.0 N1 D:IMD201 2.0 61.8 1.0 N5 B:JLL201 2.0 41.0 1.0 N6 B:JLL201 2.1 55.5 1.0 N1 B:IMD202 2.1 42.1 1.0 C29 B:JLL201 3.0 67.0 1.0 C2 D:IMD201 3.0 64.5 1.0 C27 B:JLL201 3.0 60.0 1.0 C2 B:IMD202 3.0 46.9 1.0 C20 B:JLL201 3.1 45.2 1.0 C5 D:IMD201 3.1 66.7 1.0 C23 B:JLL201 3.1 50.1 1.0 C16 B:JLL201 3.1 63.7 1.0 C32 B:JLL201 3.1 57.5 1.0 C5 B:IMD202 3.1 42.9 1.0 C15 B:JLL201 3.2 58.8 1.0 C24 B:JLL201 3.2 63.8 1.0 C28 B:JLL201 3.3 56.4 1.0 C19 B:JLL201 3.4 51.6 1.0 C33 B:JLL201 3.5 61.0 1.0 C14 B:JLL201 3.6 61.1 1.0 N3 D:IMD201 4.1 61.9 1.0 C17 B:JLL201 4.1 64.4 1.0 N3 B:IMD202 4.2 48.7 1.0 C4 D:IMD201 4.2 64.5 1.0 C30 B:JLL201 4.2 61.6 1.0 C18 B:JLL201 4.2 66.2 1.0 C4 B:IMD202 4.2 43.6 1.0 C31 B:JLL201 4.3 56.0 1.0 C26 B:JLL201 4.3 60.0 1.0 C21 B:JLL201 4.3 45.5 1.0 C22 B:JLL201 4.3 48.4 1.0 C25 B:JLL201 4.4 60.5 1.0

N.V.Igareta, N.V.Igareta, T.R.Ward. N/A N/A.