Iron in PDB 6trc: Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6

All present enzymatic activity of Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6:
1.97.1.12;

The structure of Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6 also contains other interesting chemical elements:

Magnesium	(Mg)	291 atoms
Calcium	(Ca)	6 atoms

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 20; Page 3, Binding sites: 21 - 30; Page 4, Binding sites: 31 - 36;

Binding sites:

The binding sites of Iron atom in the Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6 (pdb code 6trc). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total 36 binding sites of Iron where determined in the Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6, PDB code: 6trc:
Jump to Iron binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Iron binding site 1 out of 36 in the Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6 within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe3001 b:0.8 occ:1.00 FE1 B:SF43001 0.0 0.8 1.0 SG B:CYS574 2.3 1.2 1.0 S2 B:SF43001 2.3 0.8 1.0 S4 B:SF43001 2.3 0.8 1.0 S3 B:SF43001 2.3 0.8 1.0 FE2 B:SF43001 2.7 0.8 1.0 FE3 B:SF43001 2.7 0.8 1.0 FE4 B:SF43001 2.7 0.8 1.0 CB B:CYS574 3.4 1.2 1.0 CA B:CYS574 3.8 1.2 1.0 S1 B:SF43001 3.9 0.8 1.0 N B:CYS574 4.0 1.2 1.0 CD1 A:ILE724 4.1 1.4 1.0 CB B:CYS565 4.5 2.6 1.0 SG A:CYS578 4.5 1.3 1.0 SG B:CYS565 4.5 2.6 1.0 C B:THR573 4.7 1.9 1.0 CG2 A:ILE724 4.9 1.4 1.0 SG A:CYS587 5.0 2.5 1.0 N B:THR573 5.0 1.9 1.0

Iron binding site 2 out of 36 in the Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 2 of Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6 within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe3001 b:0.8 occ:1.00 FE2 B:SF43001 0.0 0.8 1.0 SG A:CYS587 2.3 2.5 1.0 S3 B:SF43001 2.3 0.8 1.0 S4 B:SF43001 2.3 0.8 1.0 S1 B:SF43001 2.3 0.8 1.0 FE1 B:SF43001 2.7 0.8 1.0 FE4 B:SF43001 2.7 0.8 1.0 FE3 B:SF43001 2.7 0.8 1.0 CB A:CYS587 3.5 2.5 1.0 S2 B:SF43001 3.9 0.8 1.0 CE3 B:TRP673 4.3 0.2 1.0 CA A:CYS587 4.4 2.5 1.0 CZ3 B:TRP673 4.4 0.2 1.0 SG B:CYS574 4.4 1.2 1.0 CD1 B:ILE708 4.6 1.6 1.0 O B:HOH3152 4.7 1.3 1.0 CB A:CYS578 4.7 1.3 1.0 SG A:CYS578 4.8 1.3 1.0 N A:CYS587 4.9 2.5 1.0 SG B:CYS565 5.0 2.6 1.0

Iron binding site 3 out of 36 in the Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 3 of Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6 within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe3001 b:0.8 occ:1.00 FE3 B:SF43001 0.0 0.8 1.0 SG A:CYS578 2.3 1.3 1.0 S2 B:SF43001 2.3 0.8 1.0 S4 B:SF43001 2.3 0.8 1.0 S1 B:SF43001 2.3 0.8 1.0 FE1 B:SF43001 2.7 0.8 1.0 FE2 B:SF43001 2.7 0.8 1.0 FE4 B:SF43001 2.7 0.8 1.0 CB A:CYS578 2.9 1.3 1.0 S3 B:SF43001 3.9 0.8 1.0 SG A:CYS587 4.1 2.5 1.0 CA A:CYS578 4.4 1.3 1.0 O A:GLY580 4.4 1.0 1.0 C A:GLY580 4.5 1.0 1.0 SG B:CYS565 4.5 2.6 1.0 CA A:GLY580 4.6 1.0 1.0 CD B:PRO568 4.7 1.1 1.0 N B:PRO568 4.8 1.1 1.0 SG B:CYS574 4.8 1.2 1.0 N A:CYS578 4.9 1.3 1.0 N A:GLY580 4.9 1.0 1.0 CB B:PRO568 4.9 1.1 1.0 C B:GLY567 5.0 2.2 1.0 O A:THR586 5.0 1.1 1.0 CG B:PRO568 5.0 1.1 1.0

Iron binding site 4 out of 36 in the Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 4 of Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6 within 5.0Å range: probe atom residue distance (Å) B Occ B:Fe3001 b:0.8 occ:1.00 FE4 B:SF43001 0.0 0.8 1.0 SG B:CYS565 2.3 2.6 1.0 S2 B:SF43001 2.3 0.8 1.0 S3 B:SF43001 2.3 0.8 1.0 S1 B:SF43001 2.3 0.8 1.0 FE1 B:SF43001 2.7 0.8 1.0 FE2 B:SF43001 2.7 0.8 1.0 FE3 B:SF43001 2.7 0.8 1.0 CB B:CYS565 2.9 2.6 1.0 S4 B:SF43001 3.9 0.8 1.0 SG A:CYS587 4.4 2.5 1.0 CA B:CYS565 4.4 2.6 1.0 CD1 B:ILE708 4.6 1.6 1.0 CB A:PRO581 4.6 1.0 1.0 N A:PRO581 4.7 1.0 1.0 SG B:CYS574 4.8 1.2 1.0 CA A:PRO581 4.8 1.0 1.0 SG A:CYS578 4.8 1.3 1.0 C A:GLY580 4.9 1.0 1.0 N B:GLY567 4.9 2.2 1.0 CD A:PRO581 4.9 1.0 1.0 N B:CYS565 4.9 2.6 1.0 O A:GLY580 5.0 1.0 1.0

Iron binding site 5 out of 36 in the Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 5 of Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6 within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe101 b:2.0 occ:1.00 FE1 C:SF4101 0.0 2.0 1.0 SG C:CYS50 2.3 1.3 1.0 S2 C:SF4101 2.3 2.0 1.0 S3 C:SF4101 2.3 2.0 1.0 S4 C:SF4101 2.3 2.0 1.0 FE4 C:SF4101 2.7 2.0 1.0 FE3 C:SF4101 2.7 2.0 1.0 FE2 C:SF4101 2.7 2.0 1.0 N C:CYS50 3.3 1.3 1.0 N C:LYS51 3.5 1.5 1.0 CB C:CYS50 3.5 1.3 1.0 CA C:CYS50 3.8 1.3 1.0 S1 C:SF4101 3.9 2.0 1.0 C C:CYS50 4.1 1.3 1.0 C C:GLY49 4.3 1.1 1.0 SG C:CYS47 4.4 2.0 1.0 N C:GLY49 4.4 1.1 1.0 N C:ARG52 4.5 1.2 1.0 CA C:LYS51 4.5 1.5 1.0 CD C:PRO21 4.5 1.8 1.0 CA C:GLY49 4.6 1.1 1.0 SG C:CYS53 4.6 2.1 1.0 SG C:CYS20 4.8 2.1 1.0 CG2 C:VAL48 4.8 1.3 1.0 C C:LYS51 5.0 1.5 1.0

Iron binding site 6 out of 36 in the Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 6 of Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6 within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe101 b:2.0 occ:1.00 FE2 C:SF4101 0.0 2.0 1.0 SG C:CYS20 2.3 2.1 1.0 S4 C:SF4101 2.3 2.0 1.0 S1 C:SF4101 2.3 2.0 1.0 S3 C:SF4101 2.3 2.0 1.0 FE4 C:SF4101 2.7 2.0 1.0 FE1 C:SF4101 2.7 2.0 1.0 FE3 C:SF4101 2.7 2.0 1.0 CB C:CYS20 3.2 2.1 1.0 CA C:CYS20 3.7 2.1 1.0 S2 C:SF4101 3.9 2.0 1.0 CB C:VAL24 4.2 2.1 1.0 OG1 C:THR22 4.2 2.1 1.0 CD C:PRO21 4.2 1.8 1.0 SG C:CYS50 4.3 1.3 1.0 CG2 C:VAL24 4.5 2.1 1.0 CD1 C:LEU25 4.5 3.2 1.0 C C:CYS20 4.6 2.1 1.0 N C:PRO21 4.6 1.8 1.0 SG C:CYS53 4.8 2.1 1.0 N C:CYS20 4.8 2.1 1.0 CG1 C:VAL24 4.8 2.1 1.0 SG C:CYS47 4.9 2.0 1.0 CG C:LEU25 5.0 3.2 1.0

Iron binding site 7 out of 36 in the Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 7 of Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6 within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe101 b:2.0 occ:1.00 FE3 C:SF4101 0.0 2.0 1.0 SG C:CYS53 2.3 2.1 1.0 S4 C:SF4101 2.3 2.0 1.0 S2 C:SF4101 2.3 2.0 1.0 S1 C:SF4101 2.3 2.0 1.0 FE1 C:SF4101 2.7 2.0 1.0 FE2 C:SF4101 2.7 2.0 1.0 FE4 C:SF4101 2.7 2.0 1.0 CB C:CYS53 3.3 2.1 1.0 S3 C:SF4101 3.9 2.0 1.0 N C:CYS53 4.0 2.1 1.0 CG2 C:VAL66 4.2 2.3 1.0 CA C:CYS53 4.3 2.1 1.0 N C:LYS51 4.5 1.5 1.0 SG C:CYS50 4.6 1.3 1.0 CA C:LYS51 4.6 1.5 1.0 SG C:CYS47 4.7 2.0 1.0 CD1 C:LEU25 4.8 3.2 1.0 SG C:CYS20 4.8 2.1 1.0 N C:ARG52 4.9 1.2 1.0 CG1 C:VAL4 5.0 2.9 1.0

Iron binding site 8 out of 36 in the Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 8 of Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6 within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe101 b:2.0 occ:1.00 FE4 C:SF4101 0.0 2.0 1.0 SG C:CYS47 2.3 2.0 1.0 S1 C:SF4101 2.3 2.0 1.0 S3 C:SF4101 2.3 2.0 1.0 S2 C:SF4101 2.3 2.0 1.0 FE1 C:SF4101 2.7 2.0 1.0 FE2 C:SF4101 2.7 2.0 1.0 FE3 C:SF4101 2.7 2.0 1.0 CB C:CYS47 3.3 2.0 1.0 S4 C:SF4101 3.9 2.0 1.0 CA C:CYS47 3.9 2.0 1.0 CG2 C:VAL4 4.3 2.9 1.0 N C:GLY49 4.5 1.1 1.0 N C:VAL48 4.5 1.3 1.0 CG1 C:VAL24 4.5 2.1 1.0 CG2 C:VAL24 4.6 2.1 1.0 CB C:VAL24 4.6 2.1 1.0 SG C:CYS20 4.7 2.1 1.0 C C:CYS47 4.7 2.0 1.0 SG C:CYS53 4.9 2.1 1.0 CA C:GLY49 4.9 1.1 1.0 CG1 C:VAL66 4.9 2.3 1.0 SG C:CYS50 4.9 1.3 1.0 N C:CYS50 4.9 1.3 1.0

Iron binding site 9 out of 36 in the Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 9 of Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6 within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe102 b:8.4 occ:1.00 FE1 C:SF4102 0.0 8.4 1.0 SG C:CYS57 2.3 2.5 1.0 S3 C:SF4102 2.3 8.4 1.0 S4 C:SF4102 2.3 8.4 1.0 S2 C:SF4102 2.3 8.4 1.0 FE3 C:SF4102 2.7 8.4 1.0 FE4 C:SF4102 2.7 8.4 1.0 FE2 C:SF4102 2.7 8.4 1.0 CB C:CYS57 3.5 2.5 1.0 S1 C:SF4102 3.9 8.4 1.0 CB C:SER63 4.0 3.8 1.0 CA C:CYS57 4.1 2.5 1.0 CG2 C:ILE64 4.2 2.7 1.0 N C:ILE64 4.6 2.7 1.0 CD C:PRO58 4.6 3.6 1.0 OG C:SER63 4.7 3.8 1.0 SG C:CYS13 4.7 5.9 1.0 CB C:ILE64 4.7 2.7 1.0 SG C:CYS16 4.8 3.4 1.0 CA C:SER63 4.8 3.8 1.0 N C:SER63 4.8 3.8 1.0 C C:SER63 4.8 3.8 1.0 CG2 C:THR59 4.9 3.7 1.0 SG C:CYS10 4.9 6.6 1.0

Iron binding site 10 out of 36 in the Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 10 of Cryo- Em Structure of the Thermosynechococcus Elongatus Photosystem I in the Presence of Cytochrome C6 within 5.0Å range: probe atom residue distance (Å) B Occ C:Fe102 b:8.4 occ:1.00 FE2 C:SF4102 0.0 8.4 1.0 SG C:CYS16 2.3 3.4 1.0 S3 C:SF4102 2.3 8.4 1.0 S1 C:SF4102 2.3 8.4 1.0 S4 C:SF4102 2.3 8.4 1.0 FE4 C:SF4102 2.7 8.4 1.0 FE1 C:SF4102 2.7 8.4 1.0 FE3 C:SF4102 2.7 8.4 1.0 CB C:CYS16 3.3 3.4 1.0 S2 C:SF4102 3.9 8.4 1.0 N C:CYS16 4.1 3.4 1.0 SG C:CYS13 4.2 5.9 1.0 CB C:ALA39 4.2 4.9 1.0 CA C:CYS16 4.4 3.4 1.0 SG C:CYS10 4.7 6.6 1.0 CE C:MET27 4.7 6.2 1.0 N C:THR14 4.9 4.9 1.0 CG2 C:ILE64 4.9 2.7 1.0 SG C:CYS57 4.9 2.5 1.0

A.Koelsch, C.Radon, M.Golub, A.Baumert, J.Burger, T.Miehlke, F.Lisdat, A.Feoktystov, J.Pieper, A.Zouni, P.Wendler. Current Limits of Structural Biology: the Transient Interaction Between Cytochrome C6 and Photosystem I Curr.Opin.Struct.Biol. V. 2 171 2020.
ISSN: ISSN 0959-440X
DOI: 10.1016/J.CRSTBI.2020.08.003