Zinc in PDB 6ee7: Small Tetraheme Cytochrome C From Shewanella Oneidensis

The structure of Small Tetraheme Cytochrome C From Shewanella Oneidensis, PDB code: 6ee7 was solved by J.Huang, J.Zarzycki, D.C.Ducat, D.M.Kramer, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	16.92 / 1.39
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	24.595, 63.856, 28.979, 90.00, 97.21, 90.00
R / Rfree (%)	16.4 / 18.3

The structure of Small Tetraheme Cytochrome C From Shewanella Oneidensis also contains other interesting chemical elements:

Iron

(Fe)

4 atoms

The binding sites of Zinc atom in the Small Tetraheme Cytochrome C From Shewanella Oneidensis (pdb code 6ee7). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 3 binding sites of Zinc where determined in the Small Tetraheme Cytochrome C From Shewanella Oneidensis, PDB code: 6ee7:
Jump to Zinc binding site number: 1; 2; 3;

Zinc binding site 1 out of 3 in the Small Tetraheme Cytochrome C From Shewanella Oneidensis


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Small Tetraheme Cytochrome C From Shewanella Oneidensis within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn805 b:31.9 occ:0.51 O2D A:HEM802 1.8 25.0 1.0 O A:HOH941 2.0 33.4 1.0 O1A A:HEM802 2.4 41.0 1.0 CGD A:HEM802 2.6 24.8 1.0 O1D A:HEM802 2.8 21.0 1.0 CGA A:HEM802 3.5 37.9 1.0 O A:HOH959 4.0 38.4 1.0 CBD A:HEM802 4.0 15.0 1.0 CBA A:HEM802 4.2 31.1 1.0 O2A A:HEM802 4.5 39.4 1.0 CAD A:HEM802 4.6 14.7 1.0 CAA A:HEM802 5.0 19.9 1.0

Zinc binding site 2 out of 3 in the Small Tetraheme Cytochrome C From Shewanella Oneidensis


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Small Tetraheme Cytochrome C From Shewanella Oneidensis within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn806 b:14.8 occ:0.88 O2A A:HEM804 2.0 19.6 1.0 O1D A:HEM804 2.1 14.5 1.0 O A:HOH913 2.1 19.4 1.0 O1A A:HEM804 2.3 17.2 1.0 CGA A:HEM804 2.5 21.1 1.0 CGD A:HEM804 3.0 15.6 1.0 O2D A:HEM804 3.2 15.4 1.0 CBA A:HEM804 4.0 16.1 1.0 NH2 A:ARG83 4.2 15.1 1.0 CBD A:HEM804 4.3 12.6 1.0 CHA A:HEM804 4.5 12.7 1.0 CE1 A:HIS79 4.6 12.7 1.0 NH1 A:ARG83 4.8 12.6 1.0 ND1 A:HIS79 4.8 13.7 1.0 CAA A:HEM804 4.8 12.2 1.0 CZ A:ARG83 5.0 13.6 1.0

Zinc binding site 3 out of 3 in the Small Tetraheme Cytochrome C From Shewanella Oneidensis


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 3 of Small Tetraheme Cytochrome C From Shewanella Oneidensis within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn807 b:18.0 occ:0.43 O A:HOH968 1.9 32.3 1.0 OD1 A:ASP80 1.9 27.6 1.0 CG A:ASP80 2.8 28.4 1.0 OD2 A:ASP80 2.9 38.3 1.0 CB A:ASP80 4.2 24.5 1.0 N A:ASP80 4.3 18.2 1.0 CA A:ASP80 4.6 17.9 1.0 C A:ASP80 4.7 22.1 1.0 N A:ASP81 4.8 19.4 1.0 CB A:ASP81 5.0 21.7 1.0

J.Huang, J.Zarzycki, M.R.Gunner, J.Kern, J.Yano, D.C.Ducat, D.M.Kramer. Solid-State, Mesoscopic, Electron Transfer By Site Hopping in A Crystalline Network of Cytochroms To Be Published.