Iron in PDB 7atn: Cytochrome C Oxidase Structure in R-State

All present enzymatic activity of Cytochrome C Oxidase Structure in R-State:
7.1.1.9;

The structure of Cytochrome C Oxidase Structure in R-State also contains other interesting chemical elements:

Manganese	(Mn)	1 atom
Copper	(Cu)	3 atoms
Calcium	(Ca)	1 atom

The binding sites of Iron atom in the Cytochrome C Oxidase Structure in R-State (pdb code 7atn). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 2 binding sites of Iron where determined in the Cytochrome C Oxidase Structure in R-State, PDB code: 7atn:
Jump to Iron binding site number: 1; 2;

Iron binding site 1 out of 2 in the Cytochrome C Oxidase Structure in R-State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Cytochrome C Oxidase Structure in R-State within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe602 b:12.2 occ:1.00 FE A:HEA602 0.0 12.2 1.0 NA A:HEA602 2.1 12.2 1.0 ND A:HEA602 2.1 12.2 1.0 NC A:HEA602 2.1 12.2 1.0 NB A:HEA602 2.2 12.2 1.0 NE2 A:HIS413 2.2 6.9 1.0 NE2 A:HIS94 2.5 8.1 1.0 CD2 A:HIS413 2.9 6.9 1.0 C4A A:HEA602 3.0 12.2 1.0 C1A A:HEA602 3.0 12.2 1.0 C4D A:HEA602 3.1 12.2 1.0 C1B A:HEA602 3.1 12.2 1.0 C1C A:HEA602 3.1 12.2 1.0 C1D A:HEA602 3.1 12.2 1.0 C4C A:HEA602 3.1 12.2 1.0 CE1 A:HIS413 3.1 6.9 1.0 C4B A:HEA602 3.1 12.2 1.0 CHB A:HEA602 3.3 12.2 1.0 CHA A:HEA602 3.4 12.2 1.0 CHD A:HEA602 3.4 12.2 1.0 CE1 A:HIS94 3.4 8.1 1.0 CHC A:HEA602 3.4 12.2 1.0 CD2 A:HIS94 3.5 8.1 1.0 CG A:HIS413 4.0 6.9 1.0 ND1 A:HIS413 4.0 6.9 1.0 C2A A:HEA602 4.2 12.2 1.0 C3A A:HEA602 4.2 12.2 1.0 C3D A:HEA602 4.3 12.2 1.0 C2D A:HEA602 4.3 12.2 1.0 C2C A:HEA602 4.3 12.2 1.0 C2B A:HEA602 4.3 12.2 1.0 C3C A:HEA602 4.3 12.2 1.0 C3B A:HEA602 4.3 12.2 1.0 ND1 A:HIS94 4.6 8.1 1.0 CG A:HIS94 4.7 8.1 1.0 CE1 A:PHE412 4.7 7.0 1.0

Iron binding site 2 out of 2 in the Cytochrome C Oxidase Structure in R-State


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Cytochrome C Oxidase Structure in R-State within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe605 b:12.2 occ:1.00 FE A:HEA605 0.0 12.2 1.0 NC A:HEA605 2.1 12.2 1.0 ND A:HEA605 2.1 12.2 1.0 NA A:HEA605 2.1 12.2 1.0 NB A:HEA605 2.2 12.2 1.0 NE2 A:HIS411 2.7 7.1 1.0 C4D A:HEA605 3.0 12.2 1.0 C1D A:HEA605 3.1 12.2 1.0 C4C A:HEA605 3.1 12.2 1.0 C1C A:HEA605 3.1 12.2 1.0 C4A A:HEA605 3.1 12.2 1.0 C1A A:HEA605 3.1 12.2 1.0 C1B A:HEA605 3.2 12.2 1.0 C4B A:HEA605 3.2 12.2 1.0 CHD A:HEA605 3.4 12.2 1.0 CHA A:HEA605 3.4 12.2 1.0 CHB A:HEA605 3.5 12.2 1.0 CHC A:HEA605 3.5 12.2 1.0 CE1 A:HIS411 3.5 7.1 1.0 CD2 A:HIS411 3.7 7.1 1.0 CU A:CU603 3.9 36.0 1.0 C3D A:HEA605 4.2 12.2 1.0 C2D A:HEA605 4.2 12.2 1.0 C2A A:HEA605 4.3 12.2 1.0 C3A A:HEA605 4.3 12.2 1.0 C3C A:HEA605 4.3 12.2 1.0 C2C A:HEA605 4.3 12.2 1.0 C2B A:HEA605 4.4 12.2 1.0 C3B A:HEA605 4.4 12.2 1.0 ND1 A:HIS411 4.7 7.1 1.0 CE1 A:HIS276 4.7 9.2 1.0 CG A:HIS411 4.8 7.1 1.0

F.Kolbe, S.Safarian, H.Michel. Cytochrome C Oxidase Structure in R-State To Be Published.