Iron in PDB 7ddq: Structure of Rc-LH1-Pufx From Rhodobacter Veldkampii

The structure of Structure of Rc-LH1-Pufx From Rhodobacter Veldkampii also contains other interesting chemical elements:

Magnesium

(Mg)

34 atoms

The binding sites of Iron atom in the Structure of Rc-LH1-Pufx From Rhodobacter Veldkampii (pdb code 7ddq). 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 Structure of Rc-LH1-Pufx From Rhodobacter Veldkampii, PDB code: 7ddq:

Iron binding site 1 out of 1 in the Structure of Rc-LH1-Pufx From Rhodobacter Veldkampii


Mono view


Stereo pair view

A full contact list of Iron with other atoms in the Fe binding site number 1 of Structure of Rc-LH1-Pufx From Rhodobacter Veldkampii within 5.0Å range: probe atom residue distance (Å) B Occ M:Fe404 b:10.1 occ:1.00 OE2 M:GLU235 1.7 6.5 1.0 NE2 L:HIS191 2.1 4.0 1.0 NE2 M:HIS220 2.2 15.6 1.0 CD M:GLU235 2.4 6.5 1.0 NE2 M:HIS267 2.5 3.9 1.0 OE1 M:GLU235 2.5 6.5 1.0 NE2 L:HIS231 2.6 2.8 1.0 CE1 L:HIS191 2.9 4.0 1.0 CE1 M:HIS220 3.1 15.6 1.0 CD2 M:HIS220 3.2 15.6 1.0 CD2 L:HIS191 3.2 4.0 1.0 CD2 M:HIS267 3.3 3.9 1.0 CD2 L:HIS231 3.4 2.8 1.0 CE1 M:HIS267 3.6 3.9 1.0 CE1 L:HIS231 3.6 2.8 1.0 CG M:GLU235 3.9 6.5 1.0 ND1 L:HIS191 4.1 4.0 1.0 CG L:HIS191 4.3 4.0 1.0 ND1 M:HIS220 4.3 15.6 1.0 CG M:HIS220 4.3 15.6 1.0 CG1 M:ILE224 4.5 6.0 1.0 CG M:HIS267 4.5 3.9 1.0 CG L:HIS231 4.6 2.8 1.0 ND1 M:HIS267 4.6 3.9 1.0 CG1 L:ILE195 4.7 6.0 1.0 ND1 L:HIS231 4.7 2.8 1.0 CB M:GLU235 4.8 6.5 1.0 CD1 M:ILE224 4.9 6.0 1.0 CD1 L:ILE195 5.0 6.0 1.0

L.Bracun, A.Yamagata, B.M.Christianson, T.Terada, D.P.Canniffe, M.Shirouzu, L.N.Liu. Cryo-Em Structure of the Photosynthetic Rc-LH1-Pufx Supercomplex at 2.8-Angstrom Resolution. Sci Adv V. 7 2021.
ISSN: ESSN 2375-2548
PubMed: 34134992
DOI: 10.1126/SCIADV.ABF8864