Calcium in PDB 8ovd: Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis

All present enzymatic activity of Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis:
1.15.1.1; 7.1.1.8; 7.1.1.9;

The structure of Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis also contains other interesting chemical elements:

Magnesium	(Mg)	2 atoms
Iron	(Fe)	16 atoms
Copper	(Cu)	6 atoms

The binding sites of Calcium atom in the Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis (pdb code 8ovd). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis, PDB code: 8ovd:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis within 5.0Å range: probe atom residue distance (Å) B Occ R:Ca607 b:13.9 occ:1.00 O R:GLY70 2.1 15.4 1.0 OE1 R:GLN72 2.3 17.5 1.0 O R:MET68 2.3 18.0 1.0 O R:GLU65 2.3 12.5 1.0 O R:HOH710 2.3 30.0 0.5 OE1 R:GLU65 2.4 12.5 1.0 O R:HOH708 2.6 30.0 0.5 C R:GLY70 3.3 15.4 1.0 C R:MET68 3.4 18.0 1.0 CD R:GLN72 3.5 17.5 1.0 C R:GLU65 3.5 12.5 1.0 CD R:GLU65 3.5 12.5 1.0 C R:PRO69 3.9 16.0 1.0 CG R:GLU65 4.0 12.5 1.0 N R:GLY70 4.0 15.4 1.0 NE2 R:GLN72 4.1 17.5 1.0 O R:PRO69 4.1 16.0 1.0 N R:MET68 4.1 18.0 1.0 CA R:MET68 4.2 18.0 1.0 CA R:GLU65 4.2 12.5 1.0 N R:GLN72 4.2 17.5 1.0 N R:LEU71 4.2 16.3 1.0 CA R:GLY70 4.2 15.4 1.0 OD1 R:ASP463 4.2 14.4 1.0 CA R:LEU71 4.2 16.3 1.0 N R:PRO69 4.3 16.0 1.0 CA R:PRO69 4.3 16.0 1.0 CB R:MET68 4.4 18.0 1.0 N R:LEU66 4.6 11.3 1.0 OE2 R:GLU65 4.6 12.5 1.0 CG R:GLN72 4.7 17.5 1.0 CB R:GLU65 4.7 12.5 1.0 C R:LEU71 4.7 16.3 1.0 CA R:LEU66 4.8 11.3 1.0 CB R:GLN72 4.8 17.5 1.0 C R:LEU66 5.0 11.3 1.0 O R:ALA462 5.0 10.3 1.0

Calcium binding site 2 out of 2 in the Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Respiratory Supercomplex (III2-IV2) From Mycobacterium Smegmatis within 5.0Å range: probe atom residue distance (Å) B Occ L:Ca606 b:11.9 occ:1.00 O L:GLY70 2.1 14.4 1.0 OE1 L:GLN72 2.3 16.5 1.0 O L:GLU65 2.3 12.2 1.0 O L:MET68 2.3 17.6 1.0 O L:HOH703 2.4 13.0 0.5 OE2 L:GLU65 2.4 12.2 1.0 O L:HOH708 2.5 15.9 0.5 C L:GLY70 3.3 14.4 1.0 C L:MET68 3.4 17.6 1.0 CD L:GLN72 3.4 16.5 1.0 C L:GLU65 3.5 12.2 1.0 CD L:GLU65 3.5 12.2 1.0 C L:PRO69 4.0 15.4 1.0 CG L:GLU65 4.0 12.2 1.0 NE2 L:GLN72 4.1 16.5 1.0 CA L:MET68 4.1 17.6 1.0 N L:GLY70 4.1 14.4 1.0 N L:MET68 4.1 17.6 1.0 CA L:GLU65 4.1 12.2 1.0 CB L:MET68 4.2 17.6 1.0 N L:GLN72 4.2 16.5 1.0 O L:PRO69 4.2 15.4 1.0 OD2 L:ASP463 4.2 14.3 1.0 N L:LEU71 4.2 15.7 1.0 CA L:GLY70 4.3 14.4 1.0 CA L:LEU71 4.3 15.7 1.0 N L:PRO69 4.3 15.4 1.0 CA L:PRO69 4.4 15.4 1.0 N L:LEU66 4.5 11.1 1.0 OE1 L:GLU65 4.6 12.2 1.0 CG L:GLN72 4.6 16.5 1.0 CB L:GLU65 4.7 12.2 1.0 CA L:LEU66 4.7 11.1 1.0 CB L:GLN72 4.7 16.5 1.0 C L:LEU71 4.8 15.7 1.0 C L:LEU66 4.9 11.1 1.0 N L:ALA67 5.0 13.0 1.0

D.Riepl, A.P.Gamiz-Hernandez, T.Kovalova, S.M.Krol, S.L.Mader, D.Sjostrand, M.Hogbom, P.Brzezinski, V.R.I.Kaila. Long-Range Charge Transfer Mechanism of the III 2 IV 2 Mycobacterial Supercomplex. Nat Commun V. 15 5276 2024.
ISSN: ESSN 2041-1723
PubMed: 38902248
DOI: 10.1038/S41467-024-49628-9