Calcium in PDB 6yp7: Psii-Lhcii C2S2 Supercomplex From Pisum Sativum Grown in High Light Conditions

All present enzymatic activity of Psii-Lhcii C2S2 Supercomplex From Pisum Sativum Grown in High Light Conditions:
1.10.3.9;

The structure of Psii-Lhcii C2S2 Supercomplex From Pisum Sativum Grown in High Light Conditions also contains other interesting chemical elements:

Magnesium	(Mg)	198 atoms
Manganese	(Mn)	8 atoms
Iron	(Fe)	4 atoms
Chlorine	(Cl)	4 atoms

The binding sites of Calcium atom in the Psii-Lhcii C2S2 Supercomplex From Pisum Sativum Grown in High Light Conditions (pdb code 6yp7). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Psii-Lhcii C2S2 Supercomplex From Pisum Sativum Grown in High Light Conditions, PDB code: 6yp7:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Psii-Lhcii C2S2 Supercomplex From Pisum Sativum Grown in High Light Conditions


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Psii-Lhcii C2S2 Supercomplex From Pisum Sativum Grown in High Light Conditions within 5.0Å range: probe atom residue distance (Å) B Occ a:Ca401 b:0.5 occ:1.00 CA1 a:OEX401 0.0 0.5 1.0 O1 a:OEX401 2.4 0.5 1.0 O2 a:OEX401 2.5 0.5 1.0 O5 a:OEX401 2.8 0.5 1.0 OD2 a:ASP170 3.2 0.5 1.0 OE1 a:GLU189 3.3 0.9 1.0 MN2 a:OEX401 3.3 0.5 1.0 MN3 a:OEX401 3.4 0.5 1.0 OE2 a:GLU189 3.4 0.9 1.0 MN1 a:OEX401 3.5 0.5 1.0 OE1 a:GLN165 3.7 0.1 1.0 CD a:GLU189 3.8 0.9 1.0 MN4 a:OEX401 3.8 0.5 1.0 O3 a:OEX401 3.9 0.5 1.0 O4 a:OEX401 4.0 0.5 1.0 O a:ALA344 4.0 0.2 1.0 OXT a:ALA344 4.1 0.2 1.0 CG a:ASP170 4.2 0.5 1.0 CD a:GLN165 4.3 0.1 1.0 C a:ALA344 4.5 0.2 1.0 OD1 a:ASP170 4.8 0.5 1.0 CG a:GLN165 4.8 0.1 1.0

Calcium binding site 2 out of 2 in the Psii-Lhcii C2S2 Supercomplex From Pisum Sativum Grown in High Light Conditions


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Psii-Lhcii C2S2 Supercomplex From Pisum Sativum Grown in High Light Conditions within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca402 b:0.6 occ:1.00 CA1 A:OEX402 0.0 0.6 1.0 O1 A:OEX402 2.4 0.6 1.0 O2 A:OEX402 2.5 0.6 1.0 O5 A:OEX402 2.8 0.6 1.0 OD2 A:ASP170 3.2 0.3 1.0 OE1 A:GLU189 3.3 0.0 1.0 MN2 A:OEX402 3.3 0.6 1.0 MN3 A:OEX402 3.4 0.6 1.0 OE2 A:GLU189 3.4 0.0 1.0 MN1 A:OEX402 3.5 0.6 1.0 OE1 A:GLN165 3.7 0.1 1.0 CD A:GLU189 3.8 0.0 1.0 MN4 A:OEX402 3.8 0.6 1.0 O3 A:OEX402 3.9 0.6 1.0 O4 A:OEX402 4.0 0.6 1.0 O A:ALA344 4.0 0.8 1.0 OXT A:ALA344 4.1 0.8 1.0 CG A:ASP170 4.2 0.3 1.0 CD A:GLN165 4.3 0.1 1.0 C A:ALA344 4.5 0.8 1.0 OD1 A:ASP170 4.8 0.3 1.0 CG A:GLN165 4.8 0.1 1.0

A.Grinzato, P.Albanese, R.Marotta, P.Swuec, G.Saracco, M.Bolognesi, G.Zanotti, C.Pagliano. High-Light Versus Low-Light: Effects on Paired Photosystem II Supercomplex Structural Rearrangement in Pea Plants. Int J Mol Sci V. 21 2020.
ISSN: ESSN 1422-0067
PubMed: 33207833
DOI: 10.3390/IJMS21228643