Iron in PDB 7vny: Rba Sphaeroides Wt Rc-LH1 Monomer

The structure of Rba Sphaeroides Wt Rc-LH1 Monomer also contains other interesting chemical elements:

Magnesium

(Mg)

32 atoms

The binding sites of Iron atom in the Rba Sphaeroides Wt Rc-LH1 Monomer (pdb code 7vny). 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 Rba Sphaeroides Wt Rc-LH1 Monomer, PDB code: 7vny:

Iron binding site 1 out of 1 in the Rba Sphaeroides Wt Rc-LH1 Monomer


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Rba Sphaeroides Wt Rc-LH1 Monomer within 5.0Å range: probe atom residue distance (Å) B Occ M:Fe401 b:64.0 occ:1.00 NE2 L:HIS190 2.5 50.9 1.0 NE2 M:HIS219 2.5 49.7 1.0 OE2 M:GLU234 2.5 63.4 1.0 NE2 M:HIS266 2.6 53.6 1.0 OE1 M:GLU234 2.6 63.4 1.0 NE2 L:HIS230 2.6 53.0 1.0 CD M:GLU234 2.9 63.4 1.0 CE1 L:HIS190 3.2 50.9 1.0 CD2 M:HIS219 3.5 49.7 1.0 CD2 L:HIS230 3.5 53.0 1.0 CE1 M:HIS219 3.5 49.7 1.0 CE1 M:HIS266 3.5 53.6 1.0 CD2 M:HIS266 3.5 53.6 1.0 CD2 L:HIS190 3.6 50.9 1.0 CE1 L:HIS230 3.6 53.0 1.0 CG M:GLU234 4.4 63.4 1.0 ND1 L:HIS190 4.4 50.9 1.0 CG1 M:ILE223 4.5 49.7 1.0 ND1 M:HIS219 4.6 49.7 1.0 ND1 M:HIS266 4.6 53.6 1.0 CG L:HIS190 4.6 50.9 1.0 CG M:HIS219 4.6 49.7 1.0 CG L:HIS230 4.6 53.0 1.0 CG M:HIS266 4.6 53.6 1.0 ND1 L:HIS230 4.7 53.0 1.0 CG2 L:VAL194 4.7 54.0 1.0 CD1 M:ILE223 5.0 49.7 1.0

P.Cao, L.Bracun, A.Yamagata, B.M.Christianson, T.Negami, B.Zou, T.Terada, D.P.Canniffe, M.Shirouzu, M.Li, L.N.Liu. Structural Basis For the Assembly and Quinone Transport Mechanisms of the Dimeric Photosynthetic Rc-LH1 Supercomplex. Nat Commun V. 13 1977 2022.
ISSN: ESSN 2041-1723
PubMed: 35418573
DOI: 10.1038/S41467-022-29563-3