Calcium in PDB 8wb4: Structure of Psii-Acpii Supercomplex From Cryptophyte Algae

All present enzymatic activity of Structure of Psii-Acpii Supercomplex From Cryptophyte Algae:
1.10.3.9;

The structure of Structure of Psii-Acpii Supercomplex From Cryptophyte Algae also contains other interesting chemical elements:

Manganese	(Mn)	8 atoms
Magnesium	(Mg)	220 atoms
Chlorine	(Cl)	2 atoms
Iron	(Fe)	6 atoms

The binding sites of Calcium atom in the Structure of Psii-Acpii Supercomplex From Cryptophyte Algae (pdb code 8wb4). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Structure of Psii-Acpii Supercomplex From Cryptophyte Algae, PDB code: 8wb4:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Structure of Psii-Acpii Supercomplex From Cryptophyte Algae


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Structure of Psii-Acpii Supercomplex From Cryptophyte Algae within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca601 b:168.3 occ:1.00 CA1 A:OEX601 0.0 168.3 1.0 O1 A:OEX601 2.4 168.3 1.0 O2 A:OEX601 2.5 168.0 1.0 O5 A:OEX601 2.8 162.7 1.0 OE1 A:GLN165 3.0 74.1 1.0 NH1 C:ARG345 3.2 88.5 1.0 MN2 A:OEX601 3.3 181.7 1.0 OD2 A:ASP170 3.4 88.7 1.0 MN3 A:OEX601 3.4 178.6 1.0 MN1 A:OEX601 3.5 181.9 1.0 CB A:GLN165 3.6 62.0 1.0 MN4 A:OEX601 3.8 171.7 1.0 O3 A:OEX601 3.9 167.6 1.0 CD A:GLN165 3.9 66.8 1.0 O4 A:OEX601 3.9 164.4 1.0 O A:GLN165 4.0 73.7 1.0 CG A:GLN165 4.0 62.1 1.0 CZ C:ARG345 4.1 89.9 1.0 CG A:ASP170 4.2 83.4 1.0 CA A:GLN165 4.4 61.3 1.0 NH2 C:ARG345 4.6 88.6 1.0 OD1 A:ASP170 4.7 86.3 1.0 C A:GLN165 4.7 64.5 1.0 NE C:ARG345 5.0 85.9 1.0

Calcium binding site 2 out of 2 in the Structure of Psii-Acpii Supercomplex From Cryptophyte Algae


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Structure of Psii-Acpii Supercomplex From Cryptophyte Algae within 5.0Å range: probe atom residue distance (Å) B Occ a:Ca404 b:237.2 occ:1.00 CA1 a:OEX404 0.0 237.2 1.0 O1 a:OEX404 2.4 235.8 1.0 O2 a:OEX404 2.5 236.1 1.0 O5 a:OEX404 2.8 232.7 1.0 OE1 a:GLN165 3.0 68.6 1.0 NH1 c:ARG345 3.2 106.3 1.0 MN2 a:OEX404 3.3 242.9 1.0 MN3 a:OEX404 3.4 237.5 1.0 MN1 a:OEX404 3.5 240.8 1.0 CB a:GLN165 3.5 58.4 1.0 MN4 a:OEX404 3.8 231.2 1.0 O3 a:OEX404 3.9 233.4 1.0 CD a:GLN165 3.9 63.4 1.0 O4 a:OEX404 3.9 230.4 1.0 OD2 a:ASP170 3.9 94.7 1.0 CG a:GLN165 4.0 55.7 1.0 OD1 a:ASP170 4.0 75.9 1.0 O a:GLN165 4.0 67.3 1.0 CG a:ASP170 4.1 84.0 1.0 CZ c:ARG345 4.1 103.9 1.0 CA a:GLN165 4.4 60.6 1.0 NH2 c:ARG345 4.6 106.0 1.0 C a:GLN165 4.7 61.1 1.0

Z.Mao, X.Li, Z.Li, L.Shen, X.Li, Y.Yang, W.Wang, T.Kuang, J.R.Shen, G.Han. Structure and Distinct Supramolecular Organization of A Psii-Acpii Dimer From A Cryptophyte Alga Chroomonas Placoidea. Nat Commun V. 15 4535 2024.
ISSN: ESSN 2041-1723
PubMed: 38806516
DOI: 10.1038/S41467-024-48878-X