Iron in PDB 6p2a: Chimera of Bacteriophage Obp GP146 Central Spike Protein and A T4 GP5 Beta-Helix Fragment

All present enzymatic activity of Chimera of Bacteriophage Obp GP146 Central Spike Protein and A T4 GP5 Beta-Helix Fragment:
3.2.1.17;

The structure of Chimera of Bacteriophage Obp GP146 Central Spike Protein and A T4 GP5 Beta-Helix Fragment, PDB code: 6p2a was solved by S.A.Buth, M.M.Shneider, P.G.Leiman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	49.50 / 1.90
Space group	P 43
Cell size a, b, c (Å), α, β, γ (°)	140.013, 140.013, 63.161, 90.00, 90.00, 90.00
R / Rfree (%)	12.7 / 15.8

The structure of Chimera of Bacteriophage Obp GP146 Central Spike Protein and A T4 GP5 Beta-Helix Fragment also contains other interesting chemical elements:

Magnesium

(Mg)

2 atoms

The binding sites of Iron atom in the Chimera of Bacteriophage Obp GP146 Central Spike Protein and A T4 GP5 Beta-Helix Fragment (pdb code 6p2a). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Chimera of Bacteriophage Obp GP146 Central Spike Protein and A T4 GP5 Beta-Helix Fragment, PDB code: 6p2a:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Chimera of Bacteriophage Obp GP146 Central Spike Protein and A T4 GP5 Beta-Helix Fragment


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Chimera of Bacteriophage Obp GP146 Central Spike Protein and A T4 GP5 Beta-Helix Fragment within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe701 b:12.3 occ:1.00 NE2 A:HIS610 2.2 9.5 1.0 NE2 A:HIS612 2.2 10.1 1.0 NE2 B:HIS612 2.2 9.6 1.0 NE2 B:HIS610 2.2 10.4 1.0 NE2 C:HIS610 2.3 12.7 1.0 NE2 C:HIS612 2.3 10.0 1.0 CE1 A:HIS610 3.1 14.0 1.0 CE1 B:HIS612 3.2 12.8 1.0 CE1 A:HIS612 3.2 11.8 1.0 CE1 B:HIS610 3.2 11.8 1.0 CE1 C:HIS612 3.2 10.6 1.0 CD2 A:HIS610 3.2 12.4 1.0 CD2 B:HIS612 3.2 10.9 1.0 CD2 A:HIS612 3.2 10.2 1.0 CD2 C:HIS610 3.2 11.8 1.0 CE1 C:HIS610 3.2 13.7 1.0 CD2 C:HIS612 3.3 9.5 1.0 CD2 B:HIS610 3.3 8.9 1.0 HE1 A:HIS610 3.3 16.8 1.0 HE1 A:HIS612 3.3 14.2 1.0 HE1 B:HIS612 3.3 15.3 1.0 HE1 B:HIS610 3.3 14.2 1.0 HE1 C:HIS612 3.3 12.8 1.0 HD2 C:HIS610 3.4 14.1 1.0 HD2 A:HIS610 3.4 14.8 1.0 HD2 B:HIS612 3.4 13.1 1.0 HD2 A:HIS612 3.4 12.2 1.0 HE1 C:HIS610 3.4 16.5 1.0 HD2 C:HIS612 3.4 11.4 1.0 HD2 B:HIS610 3.4 10.7 1.0 ND1 A:HIS610 4.3 11.8 1.0 ND1 A:HIS612 4.3 12.5 1.0 ND1 B:HIS612 4.3 11.5 1.0 ND1 B:HIS610 4.3 9.4 1.0 ND1 C:HIS612 4.3 11.0 1.0 CG A:HIS610 4.3 10.2 1.0 CG B:HIS612 4.3 8.5 1.0 CG A:HIS612 4.4 13.9 1.0 ND1 C:HIS610 4.4 13.4 1.0 CG B:HIS610 4.4 11.6 1.0 CG C:HIS612 4.4 10.6 1.0 CG C:HIS610 4.4 12.7 1.0 HG3 C:PRO625 4.6 16.6 1.0 HG3 B:PRO625 4.7 21.4 1.0 HG3 A:PRO625 4.7 18.1 1.0

Iron binding site 2 out of 2 in the Chimera of Bacteriophage Obp GP146 Central Spike Protein and A T4 GP5 Beta-Helix Fragment


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Chimera of Bacteriophage Obp GP146 Central Spike Protein and A T4 GP5 Beta-Helix Fragment within 5.0Å range: probe atom residue distance (Å) B Occ D:Fe701 b:13.5 occ:1.00 NE2 F:HIS612 2.2 11.4 1.0 NE2 D:HIS610 2.2 11.7 1.0 NE2 E:HIS610 2.2 10.7 1.0 NE2 F:HIS610 2.2 13.3 1.0 NE2 D:HIS612 2.2 11.2 1.0 NE2 E:HIS612 2.2 10.3 1.0 CE1 F:HIS612 3.1 13.1 1.0 CE1 E:HIS612 3.1 13.1 1.0 CE1 E:HIS610 3.1 16.2 1.0 CE1 D:HIS610 3.2 13.1 1.0 CE1 D:HIS612 3.2 12.5 1.0 CE1 F:HIS610 3.2 14.1 1.0 CD2 D:HIS610 3.2 12.1 1.0 CD2 F:HIS610 3.2 13.3 1.0 CD2 F:HIS612 3.2 13.1 1.0 CD2 D:HIS612 3.2 13.6 1.0 CD2 E:HIS610 3.2 11.1 1.0 CD2 E:HIS612 3.2 9.6 1.0 HE1 F:HIS612 3.3 15.7 1.0 HE1 E:HIS612 3.3 15.7 1.0 HE1 E:HIS610 3.3 19.4 1.0 HE1 D:HIS610 3.3 15.7 1.0 HE1 D:HIS612 3.3 15.0 1.0 HD2 D:HIS610 3.3 14.5 1.0 HE1 F:HIS610 3.4 16.9 1.0 HD2 F:HIS610 3.4 16.0 1.0 HD2 D:HIS612 3.4 16.2 1.0 HD2 F:HIS612 3.4 15.7 1.0 HD2 E:HIS610 3.4 13.3 1.0 HD2 E:HIS612 3.4 11.5 1.0 ND1 F:HIS612 4.3 14.0 1.0 ND1 E:HIS612 4.3 13.3 1.0 ND1 E:HIS610 4.3 13.2 1.0 ND1 D:HIS610 4.3 15.8 1.0 ND1 D:HIS612 4.3 13.2 1.0 ND1 F:HIS610 4.3 13.9 1.0 CG D:HIS610 4.3 11.6 1.0 CG F:HIS612 4.3 10.8 1.0 CG E:HIS610 4.3 14.7 1.0 CG F:HIS610 4.4 12.6 1.0 CG D:HIS612 4.4 14.3 1.0 CG E:HIS612 4.4 9.6 1.0 HG3 F:PRO625 4.6 19.2 1.0 HG3 E:PRO625 4.7 21.4 1.0 HG3 D:PRO625 4.7 21.1 1.0

S.A.Buth, M.M.Shneider, P.G.Leiman. Chimera of Bacteriophage Obp GP146 Central Spike Protein and A T4 GP5 Beta-Helix Fragment To Be Published.