Iron in PDB 9k3q: Cryo-Em Structure of the Rhodospirillum Rubrum Rc-LH1 Complex

The structure of Cryo-Em Structure of the Rhodospirillum Rubrum Rc-LH1 Complex also contains other interesting chemical elements:

Magnesium

(Mg)

37 atoms

The binding sites of Iron atom in the Cryo-Em Structure of the Rhodospirillum Rubrum Rc-LH1 Complex (pdb code 9k3q). This binding sites where shown within 5.0 Angstroms radius around Iron atom.
In total only one binding site of Iron was determined in the Cryo-Em Structure of the Rhodospirillum Rubrum Rc-LH1 Complex, PDB code: 9k3q:

Iron binding site 1 out of 1 in the Cryo-Em Structure of the Rhodospirillum Rubrum Rc-LH1 Complex


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 Rhodospirillum Rubrum Rc-LH1 Complex within 5.0Å range: probe atom residue distance (Å) B Occ H:Fe302 b:141.4 occ:1.00 OE2 H:GLU38 3.0 77.7 1.0 O M:GLN236 3.6 69.2 1.0 CD H:GLU38 3.7 75.0 1.0 CB M:MET261 3.7 48.1 1.0 N M:MET261 3.8 53.8 1.0 CA M:ILE237 4.0 62.3 1.0 CG H:GLU38 4.0 70.7 1.0 CG M:MET261 4.1 59.4 1.0 CB M:ALA244 4.2 42.1 1.0 C M:GLN236 4.2 60.3 1.0 CG M:ARG240 4.2 67.4 1.0 N M:ILE237 4.4 60.2 1.0 CA M:MET261 4.4 54.3 1.0 CB M:ARG240 4.4 69.9 1.0 CB M:THR260 4.5 56.9 1.0 O M:ILE237 4.5 76.1 1.0 OE1 H:GLU38 4.6 74.4 1.0 CD M:ARG240 4.7 62.8 1.0 CA M:ARG240 4.7 67.6 1.0 C M:ILE237 4.7 68.3 1.0 CG1 M:ILE237 4.8 63.8 1.0 C M:THR260 4.8 50.9 1.0 CA M:THR260 4.9 42.8 1.0 CB H:GLU38 4.9 65.3 1.0 CB M:ILE237 4.9 58.1 1.0

Z.K.Liu, P.Wang, L.N.Liu. Cryo-Em Structure of the Rhodospirillum Rubrum Rc-LH1 Complex To Be Published.