Iron in PDB 7o1v: Structure of A Minimal Photosystem I

All present enzymatic activity of Structure of A Minimal Photosystem I:
1.97.1.12;

The structure of Structure of A Minimal Photosystem I also contains other interesting chemical elements:

Magnesium

(Mg)

88 atoms

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 12;

Binding sites:

The binding sites of Iron atom in the Structure of A Minimal Photosystem I (pdb code 7o1v). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 12 binding sites of Iron where determined in the Structure of A Minimal Photosystem I, PDB code: 7o1v:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Iron binding site 1 out of 12 in the Structure of A Minimal Photosystem I


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 Minimal Photosystem I within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe3001 b:74.6 occ:1.00 FE1 A:SF43001 0.0 74.6 1.0 SG B:CYS565 2.3 76.5 1.0 S4 A:SF43001 2.3 74.6 1.0 S3 A:SF43001 2.3 74.6 1.0 S2 A:SF43001 2.3 74.6 1.0 FE2 A:SF43001 2.7 74.6 1.0 FE4 A:SF43001 2.7 74.6 1.0 FE3 A:SF43001 2.7 74.6 1.0 CB B:CYS565 2.8 76.5 1.0 CA B:CYS565 3.6 76.5 1.0 S1 A:SF43001 3.9 74.6 1.0 CZ3 B:TRP664 4.3 76.5 1.0 SG A:CYS583 4.3 76.5 1.0 N B:CYS565 4.3 76.5 1.0 CB B:CYS556 4.4 76.5 1.0 NH2 B:ARG703 4.7 76.5 1.0 CE3 B:TRP664 4.8 76.5 1.0 SG B:CYS556 4.8 76.5 1.0 C B:CYS565 4.8 76.5 1.0 CH2 B:TRP664 4.9 76.5 1.0 SG A:CYS574 4.9 76.5 1.0

Iron binding site 2 out of 12 in the Structure of A Minimal Photosystem I


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 Minimal Photosystem I within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe3001 b:74.6 occ:1.00 FE2 A:SF43001 0.0 74.6 1.0 SG A:CYS583 2.2 76.5 1.0 S1 A:SF43001 2.3 74.6 1.0 S3 A:SF43001 2.3 74.6 1.0 S4 A:SF43001 2.3 74.6 1.0 FE4 A:SF43001 2.7 74.6 1.0 FE3 A:SF43001 2.7 74.6 1.0 FE1 A:SF43001 2.7 74.6 1.0 CB A:CYS583 3.9 76.5 1.0 S2 A:SF43001 3.9 74.6 1.0 SG B:CYS556 4.3 76.5 1.0 SG A:CYS574 4.5 76.5 1.0 CA A:CYS583 4.6 76.5 1.0 SG B:CYS565 4.6 76.5 1.0 CB A:CYS574 4.6 76.5 1.0 CB B:CYS556 4.7 76.5 1.0 N A:CYS583 4.8 76.5 1.0 CG1 B:ILE699 5.0 76.5 1.0

Iron binding site 3 out of 12 in the Structure of A Minimal Photosystem I


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 Minimal Photosystem I within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe3001 b:74.6 occ:1.00 FE3 A:SF43001 0.0 74.6 1.0 SG A:CYS574 2.3 76.5 1.0 S4 A:SF43001 2.3 74.6 1.0 S1 A:SF43001 2.3 74.6 1.0 S2 A:SF43001 2.3 74.6 1.0 FE2 A:SF43001 2.7 74.6 1.0 FE4 A:SF43001 2.7 74.6 1.0 FE1 A:SF43001 2.7 74.6 1.0 CB A:CYS574 3.3 76.5 1.0 S3 A:SF43001 3.9 74.6 1.0 SG A:CYS583 4.2 76.5 1.0 CA A:CYS574 4.7 76.5 1.0 SG B:CYS556 4.8 76.5 1.0 SG B:CYS565 5.0 76.5 1.0

Iron binding site 4 out of 12 in the Structure of A Minimal Photosystem I


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 Minimal Photosystem I within 5.0Å range: probe atom residue distance (Å) B Occ A:Fe3001 b:74.6 occ:1.00 FE4 A:SF43001 0.0 74.6 1.0 SG B:CYS556 2.3 76.5 1.0 S1 A:SF43001 2.3 74.6 1.0 S3 A:SF43001 2.3 74.6 1.0 S2 A:SF43001 2.3 74.6 1.0 CB B:CYS556 2.6 76.5 1.0 FE2 A:SF43001 2.7 74.6 1.0 FE3 A:SF43001 2.7 74.6 1.0 FE1 A:SF43001 2.7 74.6 1.0 S4 A:SF43001 3.9 74.6 1.0 CA B:CYS556 4.1 76.5 1.0 N B:GLY558 4.2 76.5 1.0 CA B:GLY558 4.4 76.5 1.0 CA B:CYS565 4.6 76.5 1.0 SG B:CYS565 4.6 76.5 1.0 SG A:CYS574 4.6 76.5 1.0 C B:GLY558 4.7 76.5 1.0 CB B:CYS565 4.7 76.5 1.0 N B:ASP557 4.7 76.5 1.0 N B:CYS556 4.7 76.5 1.0 OG1 B:THR564 4.8 76.5 1.0 C B:CYS556 4.8 76.5 1.0 O B:GLY558 4.8 76.5 1.0 N B:CYS565 4.9 76.5 1.0 SG A:CYS583 5.0 76.5 1.0

Iron binding site 5 out of 12 in the Structure of A Minimal Photosystem I


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 Minimal Photosystem I within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe3002 b:95.3 occ:1.00 FE1 C:SF43002 0.0 95.3 1.0 SG C:CYS51 2.3 76.5 1.0 S3 C:SF43002 2.3 95.3 1.0 S4 C:SF43002 2.3 95.3 1.0 S2 C:SF43002 2.3 95.3 1.0 FE2 C:SF43002 2.7 95.3 1.0 FE3 C:SF43002 2.7 95.3 1.0 FE4 C:SF43002 2.7 95.3 1.0 N C:LYS52 3.2 76.5 1.0 N C:CYS51 3.4 76.5 1.0 CB C:CYS51 3.6 76.5 1.0 CA C:CYS51 3.8 76.5 1.0 C C:CYS51 3.9 76.5 1.0 S1 C:SF43002 3.9 95.3 1.0 SG C:CYS54 3.9 81.0 1.0 CA C:LYS52 4.1 76.5 1.0 N C:ARG53 4.2 76.5 1.0 C C:GLY50 4.3 76.5 1.0 SG C:CYS21 4.4 84.9 1.0 N C:GLY50 4.4 76.5 1.0 CA C:GLY50 4.6 76.5 1.0 N C:CYS54 4.7 81.0 1.0 C C:LYS52 4.7 76.5 1.0 CB C:CYS48 4.8 86.6 1.0 CB C:CYS54 4.9 81.0 1.0 O C:CYS51 5.0 76.5 1.0

Iron binding site 6 out of 12 in the Structure of A Minimal Photosystem I


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 Minimal Photosystem I within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe3002 b:95.3 occ:1.00 FE2 C:SF43002 0.0 95.3 1.0 SG C:CYS21 2.3 84.9 1.0 S3 C:SF43002 2.3 95.3 1.0 S4 C:SF43002 2.3 95.3 1.0 S1 C:SF43002 2.3 95.3 1.0 FE1 C:SF43002 2.7 95.3 1.0 FE3 C:SF43002 2.7 95.3 1.0 FE4 C:SF43002 2.7 95.3 1.0 SG C:CYS54 3.0 81.0 1.0 CB C:CYS21 3.4 84.9 1.0 CG1 C:VAL25 3.6 89.4 1.0 CB C:CYS48 3.9 86.6 1.0 S2 C:SF43002 3.9 95.3 1.0 CD1 C:LEU26 4.2 90.1 1.0 CA C:CYS21 4.4 84.9 1.0 SG C:CYS51 4.4 76.5 1.0 SG C:CYS48 4.6 86.6 1.0 CB C:CYS54 4.7 81.0 1.0 CB C:VAL25 5.0 89.4 1.0 CA C:CYS48 5.0 86.6 1.0

Iron binding site 7 out of 12 in the Structure of A Minimal Photosystem I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 7 of Structure of A Minimal Photosystem I within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe3002 b:95.3 occ:1.00 FE3 C:SF43002 0.0 95.3 1.0 SG C:CYS54 2.3 81.0 1.0 S1 C:SF43002 2.3 95.3 1.0 S4 C:SF43002 2.3 95.3 1.0 S2 C:SF43002 2.3 95.3 1.0 FE2 C:SF43002 2.7 95.3 1.0 FE1 C:SF43002 2.7 95.3 1.0 FE4 C:SF43002 2.7 95.3 1.0 CB C:CYS54 2.9 81.0 1.0 CG1 C:VAL67 3.6 76.5 1.0 S3 C:SF43002 3.9 95.3 1.0 N C:CYS54 4.1 81.0 1.0 CA C:CYS54 4.2 81.0 1.0 N C:LYS52 4.5 76.5 1.0 CA C:LYS52 4.6 76.5 1.0 SG C:CYS48 4.7 86.6 1.0 CB C:VAL67 4.8 76.5 1.0 SG C:CYS21 4.8 84.9 1.0 CD1 C:LEU26 4.8 90.1 1.0 SG C:CYS51 4.9 76.5 1.0 N C:ARG53 5.0 76.5 1.0

Iron binding site 8 out of 12 in the Structure of A Minimal Photosystem I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 8 of Structure of A Minimal Photosystem I within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe3002 b:95.3 occ:1.00 FE4 C:SF43002 0.0 95.3 1.0 S1 C:SF43002 2.3 95.3 1.0 S2 C:SF43002 2.3 95.3 1.0 S3 C:SF43002 2.3 95.3 1.0 SG C:CYS48 2.3 86.6 1.0 CB C:CYS48 2.5 86.6 1.0 FE2 C:SF43002 2.7 95.3 1.0 FE3 C:SF43002 2.7 95.3 1.0 FE1 C:SF43002 2.7 95.3 1.0 CA C:CYS48 3.7 86.6 1.0 C C:CYS48 3.9 86.6 1.0 S4 C:SF43002 3.9 95.3 1.0 N C:GLY50 3.9 76.5 1.0 N C:VAL49 4.0 80.6 1.0 CA C:GLY50 4.5 76.5 1.0 O C:CYS48 4.6 86.6 1.0 CG1 C:VAL67 4.6 76.5 1.0 SG C:CYS54 4.6 81.0 1.0 N C:CYS51 4.7 76.5 1.0 CG1 C:VAL25 4.7 89.4 1.0 SG C:CYS51 4.8 76.5 1.0 SG C:CYS21 4.9 84.9 1.0 N C:CYS48 4.9 86.6 1.0 C C:VAL49 5.0 80.6 1.0 C C:GLY50 5.0 76.5 1.0

Iron binding site 9 out of 12 in the Structure of A Minimal Photosystem I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 9 of Structure of A Minimal Photosystem I within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe3003 b:105.2 occ:1.00 FE1 C:SF43003 0.0 105.2 1.0 SG C:CYS58 2.3 80.3 1.0 S4 C:SF43003 2.3 105.2 1.0 S2 C:SF43003 2.3 105.2 1.0 S3 C:SF43003 2.3 105.2 1.0 FE3 C:SF43003 2.7 105.2 1.0 FE2 C:SF43003 2.7 105.2 1.0 FE4 C:SF43003 2.7 105.2 1.0 CB C:CYS58 2.9 80.3 1.0 S1 C:SF43003 3.9 105.2 1.0 CA C:CYS58 4.1 80.3 1.0 SG C:CYS14 4.1 99.1 1.0 SG C:CYS17 4.5 95.9 1.0 CB C:CYS17 4.5 95.9 1.0 OG1 C:THR60 4.6 86.2 1.0 SG C:CYS11 4.8 94.2 1.0 CG2 C:THR60 4.9 86.2 1.0 CD C:PRO59 4.9 84.6 1.0 C C:CYS58 5.0 80.3 1.0

Iron binding site 10 out of 12 in the Structure of A Minimal Photosystem I


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 10 of Structure of A Minimal Photosystem I within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe3003 b:105.2 occ:1.00 FE2 C:SF43003 0.0 105.2 1.0 CB C:CYS17 2.1 95.9 1.0 SG C:CYS17 2.3 95.9 1.0 S4 C:SF43003 2.3 105.2 1.0 S3 C:SF43003 2.3 105.2 1.0 S1 C:SF43003 2.3 105.2 1.0 FE1 C:SF43003 2.7 105.2 1.0 FE4 C:SF43003 2.7 105.2 1.0 FE3 C:SF43003 2.7 105.2 1.0 CA C:CYS17 3.6 95.9 1.0 S2 C:SF43003 3.9 105.2 1.0 N C:CYS17 4.1 95.9 1.0 CB C:ALA40 4.3 100.9 1.0 CB C:CYS58 4.5 80.3 1.0 C C:CYS17 4.6 95.9 1.0 SG C:CYS14 4.6 99.1 1.0 SG C:CYS58 4.7 80.3 1.0 SG C:CYS11 4.8 94.2 1.0 CD1 C:ILE7 4.9 87.3 1.0

P.Akhtar, I.Caspy, P.Nowakowski, T.Malavath, N.Nelson, H.S.Tan, P.Lambrev. Two-Dimensional Electronic Spectroscopy of A Minimal Photosystem I Complex Reveals the Rate of Primary Charge Separation Journal of the American 2021CHEMICAL Society.