Calcium in PDB 7uea: Photosynthetic Assembly of Chlorobaculum Tepidum (Rc-FMO1)

The structure of Photosynthetic Assembly of Chlorobaculum Tepidum (Rc-FMO1) also contains other interesting chemical elements:

Iron	(Fe)	12 atoms
Magnesium	(Mg)	54 atoms

The binding sites of Calcium atom in the Photosynthetic Assembly of Chlorobaculum Tepidum (Rc-FMO1) (pdb code 7uea). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Photosynthetic Assembly of Chlorobaculum Tepidum (Rc-FMO1), PDB code: 7uea:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Photosynthetic Assembly of Chlorobaculum Tepidum (Rc-FMO1)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Photosynthetic Assembly of Chlorobaculum Tepidum (Rc-FMO1) within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca823 b:128.6 occ:1.00 ND2 A:ASN695 2.2 80.6 1.0 OD1 A:ASP563 2.3 75.2 1.0 OD2 A:ASP563 2.3 72.4 1.0 OE1 A:GLU603 2.3 82.7 1.0 OD1 A:ASN695 2.5 76.8 1.0 OH A:TYR599 2.5 76.4 1.0 CG A:ASP563 2.5 74.4 1.0 O A:PHE692 2.5 63.7 1.0 CG A:ASN695 2.7 76.7 1.0 O A:GLY696 3.1 55.0 1.0 CD A:GLU603 3.2 78.2 1.0 CZ A:TYR599 3.5 75.0 1.0 CG A:GLU603 3.5 68.5 1.0 C A:PHE692 3.7 55.4 1.0 CB A:ASP563 3.9 71.0 1.0 CE1 A:TYR599 4.1 73.7 1.0 CB A:GLU603 4.2 60.7 1.0 CB A:ASN695 4.2 70.5 1.0 C A:GLY696 4.3 64.7 1.0 OE2 A:GLU603 4.4 79.3 1.0 CE2 A:TYR599 4.4 73.7 1.0 CA A:PHE692 4.4 57.9 1.0 N A:GLY696 4.5 75.2 1.0 N A:LEU693 4.6 54.9 1.0 CA A:LEU693 4.8 59.6 1.0 CB A:PHE692 4.9 63.8 1.0

Calcium binding site 2 out of 2 in the Photosynthetic Assembly of Chlorobaculum Tepidum (Rc-FMO1)


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Photosynthetic Assembly of Chlorobaculum Tepidum (Rc-FMO1) within 5.0Å range: probe atom residue distance (Å) B Occ a:Ca825 b:93.4 occ:1.00 ND2 a:ASN695 2.3 74.6 1.0 OE2 a:GLU603 2.4 71.4 1.0 OD2 a:ASP563 2.4 80.0 1.0 OD1 a:ASP563 2.4 78.0 1.0 OE1 a:GLU603 2.4 76.3 1.0 OD1 a:ASN695 2.4 71.0 1.0 O a:GLY696 2.5 79.8 1.0 CD a:GLU603 2.6 72.2 1.0 O a:PHE692 2.6 55.5 1.0 CG a:ASN695 2.7 75.7 1.0 CG a:ASP563 2.7 78.5 1.0 C a:GLY696 3.7 83.0 1.0 OH a:TYR599 3.8 69.2 1.0 C a:PHE692 3.8 56.3 1.0 CG a:GLU603 3.9 65.6 1.0 N a:GLY696 4.0 80.7 1.0 CB a:ASN695 4.1 73.0 1.0 CB a:ASP563 4.2 72.9 1.0 CA a:GLY696 4.5 81.8 1.0 CA a:PHE692 4.5 54.9 1.0 O a:PHE697 4.5 79.7 1.0 CZ a:TYR599 4.6 65.0 1.0 CE1 a:TYR599 4.6 64.5 1.0 CB a:GLU603 4.7 61.5 1.0 N a:PHE697 4.7 75.5 1.0 C a:ASN695 4.7 68.6 1.0 N a:ASN695 4.8 75.7 1.0 CA a:ASN695 4.8 69.9 1.0 CA a:PHE697 4.8 75.4 1.0 O a:ASP563 4.8 72.1 1.0 N a:LEU693 4.9 68.2 1.0 C a:PHE697 4.9 79.4 1.0 O a:LEU691 5.0 63.1 1.0

R.Puskar, C.Du Truong, K.Swain, S.Chowdhury, K.Y.Chan, S.Li, K.W.Cheng, T.Y.Wang, Y.P.Poh, Y.Mazor, H.Liu, T.F.Chou, B.L.Nannenga, P.L.Chiu. Molecular Asymmetry of A Photosynthetic Supercomplex From Green Sulfur Bacteria. Nat Commun V. 13 5824 2022.
ISSN: ESSN 2041-1723
PubMed: 36192412
DOI: 10.1038/S41467-022-33505-4