Iron in PDB 8tow: Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex

The structure of Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex also contains other interesting chemical elements:

Manganese	(Mn)	8 atoms
Magnesium	(Mg)	70 atoms
Calcium	(Ca)	8 atoms
Chlorine	(Cl)	4 atoms

The binding sites of Iron atom in the Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex (pdb code 8tow). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 6 binding sites of Iron where determined in the Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex, PDB code: 8tow:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6;

Iron binding site 1 out of 6 in the Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe402 b:15.2 occ:1.00 NE2 D:HIS214 2.2 3.8 1.0 NE2 A:HIS215 2.2 3.6 1.0 NE2 A:HIS272 2.3 5.1 1.0 NE2 D:HIS268 2.4 2.5 1.0 O3 A:BCT417 2.8 8.7 1.0 O1 A:BCT417 2.9 8.7 1.0 CD2 A:HIS215 3.0 3.6 1.0 CD2 D:HIS214 3.1 3.8 1.0 C A:BCT417 3.2 8.7 1.0 CE1 A:HIS272 3.2 5.1 1.0 CE1 D:HIS214 3.2 3.8 1.0 CD2 D:HIS268 3.3 2.5 1.0 CE1 A:HIS215 3.3 3.6 1.0 CE1 D:HIS268 3.3 2.5 1.0 CD2 A:HIS272 3.4 5.1 1.0 CG A:HIS215 4.2 3.6 1.0 O2 A:BCT417 4.3 8.7 1.0 ND1 D:HIS214 4.3 3.8 1.0 CG D:HIS214 4.3 3.8 1.0 ND1 A:HIS215 4.3 3.6 1.0 ND1 A:HIS272 4.3 5.1 1.0 ND1 D:HIS268 4.5 2.5 1.0 CG A:HIS272 4.5 5.1 1.0 CG D:HIS268 4.5 2.5 1.0 OH D:TYR244 4.8 4.1 1.0 CG2 D:VAL218 4.8 3.8 1.0 CG2 A:VAL219 4.8 4.2 1.0 OH A:TYR246 4.9 7.3 1.0 CD2 D:LEU267 5.0 2.5 1.0

Iron binding site 2 out of 6 in the Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex within 5.0Å range: probe atom residue distance (Å) B Occ E:Fe104 b:20.4 occ:1.00 FE E:HEM104 0.0 20.4 1.0 ND E:HEM104 1.9 20.4 1.0 NA E:HEM104 2.0 20.4 1.0 NC E:HEM104 2.1 20.4 1.0 NB E:HEM104 2.1 20.4 1.0 NE2 E:HIS23 2.2 21.7 1.0 NE2 F:HIS23 2.3 19.1 1.0 C4D E:HEM104 2.9 20.4 1.0 C1D E:HEM104 2.9 20.4 1.0 C1A E:HEM104 2.9 20.4 1.0 C4A E:HEM104 3.0 20.4 1.0 CE1 F:HIS23 3.0 19.1 1.0 C4C E:HEM104 3.0 20.4 1.0 CE1 E:HIS23 3.0 21.7 1.0 C1B E:HEM104 3.1 20.4 1.0 C4B E:HEM104 3.1 20.4 1.0 C1C E:HEM104 3.1 20.4 1.0 CHA E:HEM104 3.3 20.4 1.0 CD2 F:HIS23 3.3 19.1 1.0 CD2 E:HIS23 3.3 21.7 1.0 CHD E:HEM104 3.4 20.4 1.0 CHB E:HEM104 3.5 20.4 1.0 CHC E:HEM104 3.5 20.4 1.0 C3D E:HEM104 4.1 20.4 1.0 C2A E:HEM104 4.1 20.4 1.0 C2D E:HEM104 4.1 20.4 1.0 ND1 F:HIS23 4.2 19.1 1.0 C3A E:HEM104 4.2 20.4 1.0 ND1 E:HIS23 4.2 21.7 1.0 C3C E:HEM104 4.3 20.4 1.0 C2B E:HEM104 4.3 20.4 1.0 C2C E:HEM104 4.3 20.4 1.0 CG F:HIS23 4.3 19.1 1.0 C3B E:HEM104 4.3 20.4 1.0 CG E:HIS23 4.4 21.7 1.0 CE1 E:TYR19 4.7 24.2 1.0 NE1 F:TRP19 4.9 19.4 1.0

Iron binding site 3 out of 6 in the Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex within 5.0Å range: probe atom residue distance (Å) B Occ V:Fe201 b:18.5 occ:1.00 FE V:HEM201 0.0 18.5 1.0 ND V:HEM201 1.9 18.5 1.0 NA V:HEM201 2.0 18.5 1.0 NE2 V:HIS66 2.0 17.4 1.0 NB V:HEM201 2.1 18.5 1.0 NC V:HEM201 2.1 18.5 1.0 NE2 V:HIS117 2.5 20.1 1.0 C4D V:HEM201 2.9 18.5 1.0 C1D V:HEM201 2.9 18.5 1.0 C1A V:HEM201 2.9 18.5 1.0 CD2 V:HIS66 2.9 17.4 1.0 C4A V:HEM201 3.0 18.5 1.0 C1B V:HEM201 3.0 18.5 1.0 C4B V:HEM201 3.0 18.5 1.0 CE1 V:HIS66 3.1 17.4 1.0 C4C V:HEM201 3.1 18.5 1.0 CD2 V:HIS117 3.1 20.1 1.0 C1C V:HEM201 3.1 18.5 1.0 CHA V:HEM201 3.3 18.5 1.0 CHD V:HEM201 3.4 18.5 1.0 CHB V:HEM201 3.4 18.5 1.0 CHC V:HEM201 3.5 18.5 1.0 CE1 V:HIS117 3.7 20.1 1.0 CG V:HIS66 4.1 17.4 1.0 C3D V:HEM201 4.1 18.5 1.0 ND1 V:HIS66 4.1 17.4 1.0 C2A V:HEM201 4.1 18.5 1.0 C2D V:HEM201 4.1 18.5 1.0 C3A V:HEM201 4.2 18.5 1.0 C2B V:HEM201 4.2 18.5 1.0 C3B V:HEM201 4.2 18.5 1.0 C3C V:HEM201 4.3 18.5 1.0 C2C V:HEM201 4.3 18.5 1.0 CG V:HIS117 4.4 20.1 1.0 ND1 V:HIS117 4.6 20.1 1.0 CE2 V:PHE100 4.9 20.8 1.0

Iron binding site 4 out of 6 in the Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex within 5.0Å range: probe atom residue distance (Å) B Occ a:Fe402 b:15.2 occ:1.00 NE2 d:HIS214 2.2 3.8 1.0 NE2 a:HIS215 2.2 3.6 1.0 NE2 a:HIS272 2.3 5.1 1.0 NE2 d:HIS268 2.4 2.5 1.0 O3 a:BCT417 2.8 8.7 1.0 O1 a:BCT417 2.9 8.7 1.0 CD2 a:HIS215 3.0 3.6 1.0 CD2 d:HIS214 3.1 3.8 1.0 C a:BCT417 3.2 8.7 1.0 CE1 a:HIS272 3.2 5.1 1.0 CE1 d:HIS214 3.2 3.8 1.0 CD2 d:HIS268 3.3 2.5 1.0 CE1 a:HIS215 3.3 3.6 1.0 CE1 d:HIS268 3.3 2.5 1.0 CD2 a:HIS272 3.4 5.1 1.0 CG a:HIS215 4.2 3.6 1.0 O2 a:BCT417 4.3 8.7 1.0 ND1 d:HIS214 4.3 3.8 1.0 CG d:HIS214 4.3 3.8 1.0 ND1 a:HIS215 4.3 3.6 1.0 ND1 a:HIS272 4.3 5.1 1.0 ND1 d:HIS268 4.5 2.5 1.0 CG a:HIS272 4.5 5.1 1.0 CG d:HIS268 4.5 2.5 1.0 OH d:TYR244 4.8 4.1 1.0 CG2 d:VAL218 4.8 3.8 1.0 CG2 a:VAL219 4.8 4.2 1.0 OH a:TYR246 4.9 7.3 1.0 CD2 d:LEU267 5.0 2.5 1.0

Iron binding site 5 out of 6 in the Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex within 5.0Å range: probe atom residue distance (Å) B Occ e:Fe104 b:20.4 occ:1.00 FE e:HEM104 0.0 20.4 1.0 ND e:HEM104 1.9 20.4 1.0 NA e:HEM104 2.0 20.4 1.0 NC e:HEM104 2.1 20.4 1.0 NB e:HEM104 2.1 20.4 1.0 NE2 e:HIS23 2.2 21.7 1.0 NE2 f:HIS23 2.3 19.1 1.0 C4D e:HEM104 2.9 20.4 1.0 C1D e:HEM104 2.9 20.4 1.0 C1A e:HEM104 2.9 20.4 1.0 C4A e:HEM104 3.0 20.4 1.0 CE1 f:HIS23 3.0 19.1 1.0 C4C e:HEM104 3.0 20.4 1.0 CE1 e:HIS23 3.0 21.7 1.0 C1B e:HEM104 3.1 20.4 1.0 C4B e:HEM104 3.1 20.4 1.0 C1C e:HEM104 3.1 20.4 1.0 CHA e:HEM104 3.3 20.4 1.0 CD2 f:HIS23 3.3 19.1 1.0 CD2 e:HIS23 3.3 21.7 1.0 CHD e:HEM104 3.4 20.4 1.0 CHB e:HEM104 3.5 20.4 1.0 CHC e:HEM104 3.5 20.4 1.0 C3D e:HEM104 4.1 20.4 1.0 C2A e:HEM104 4.1 20.4 1.0 C2D e:HEM104 4.1 20.4 1.0 ND1 f:HIS23 4.2 19.1 1.0 C3A e:HEM104 4.2 20.4 1.0 ND1 e:HIS23 4.2 21.7 1.0 C3C e:HEM104 4.3 20.4 1.0 C2B e:HEM104 4.3 20.4 1.0 C2C e:HEM104 4.3 20.4 1.0 CG f:HIS23 4.3 19.1 1.0 C3B e:HEM104 4.3 20.4 1.0 CG e:HIS23 4.4 21.7 1.0 CE1 e:TYR19 4.7 24.2 1.0 NE1 f:TRP19 4.9 19.4 1.0

Iron binding site 6 out of 6 in the Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Structure of A Mutated Photosystem II Complex Reveals Perturbation of the Oxygen-Evolving Complex within 5.0Å range: probe atom residue distance (Å) B Occ v:Fe201 b:18.5 occ:1.00 FE v:HEM201 0.0 18.5 1.0 ND v:HEM201 1.9 18.5 1.0 NA v:HEM201 2.0 18.5 1.0 NE2 v:HIS66 2.0 17.4 1.0 NB v:HEM201 2.1 18.5 1.0 NC v:HEM201 2.1 18.5 1.0 NE2 v:HIS117 2.5 20.1 1.0 C4D v:HEM201 2.9 18.5 1.0 C1D v:HEM201 2.9 18.5 1.0 C1A v:HEM201 2.9 18.5 1.0 CD2 v:HIS66 2.9 17.4 1.0 C4A v:HEM201 3.0 18.5 1.0 C1B v:HEM201 3.0 18.5 1.0 C4B v:HEM201 3.0 18.5 1.0 CE1 v:HIS66 3.1 17.4 1.0 C4C v:HEM201 3.1 18.5 1.0 CD2 v:HIS117 3.1 20.1 1.0 C1C v:HEM201 3.1 18.5 1.0 CHA v:HEM201 3.3 18.5 1.0 CHD v:HEM201 3.4 18.5 1.0 CHB v:HEM201 3.4 18.5 1.0 CHC v:HEM201 3.5 18.5 1.0 CE1 v:HIS117 3.7 20.1 1.0 CG v:HIS66 4.1 17.4 1.0 C3D v:HEM201 4.1 18.5 1.0 ND1 v:HIS66 4.1 17.4 1.0 C2A v:HEM201 4.1 18.5 1.0 C2D v:HEM201 4.1 18.5 1.0 C3A v:HEM201 4.2 18.5 1.0 C2B v:HEM201 4.2 18.5 1.0 C3B v:HEM201 4.2 18.5 1.0 C3C v:HEM201 4.3 18.5 1.0 C2C v:HEM201 4.3 18.5 1.0 CG v:HIS117 4.4 20.1 1.0 ND1 v:HIS117 4.6 20.1 1.0 CE2 v:PHE100 4.9 20.8 1.0

D.A.Flesher, G.W.Brudvig. Mutation-Induced Shift of the Photosystem II Active Site Reveals Insight Into Conserved Water Channels To Be Published.