Calcium in PDB 7bgi: Photosystem I of A Temperature Sensitive Mutant Chlamydomonas Reinhardtii

All present enzymatic activity of Photosystem I of A Temperature Sensitive Mutant Chlamydomonas Reinhardtii:
1.97.1.12;

The structure of Photosystem I of A Temperature Sensitive Mutant Chlamydomonas Reinhardtii also contains other interesting chemical elements:

Magnesium	(Mg)	243 atoms
Iron	(Fe)	12 atoms

The binding sites of Calcium atom in the Photosystem I of A Temperature Sensitive Mutant Chlamydomonas Reinhardtii (pdb code 7bgi). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Photosystem I of A Temperature Sensitive Mutant Chlamydomonas Reinhardtii, PDB code: 7bgi:

Calcium binding site 1 out of 1 in the Photosystem I of A Temperature Sensitive Mutant Chlamydomonas Reinhardtii


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Photosystem I of A Temperature Sensitive Mutant Chlamydomonas Reinhardtii within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca6000 b:36.2 occ:1.00 ND1 B:HIS207 2.3 17.1 1.0 OE2 B:GLU202 2.3 17.7 1.0 CE1 B:HIS207 2.6 17.1 1.0 CED B:CLA1211 3.3 28.4 1.0 CD B:GLU202 3.5 17.7 1.0 CG B:HIS207 3.6 17.1 1.0 NE2 B:HIS207 3.9 17.1 1.0 OD2 B:ASP135 4.0 20.4 1.0 O B:VAL208 4.2 15.5 1.0 OE1 B:GLU202 4.2 17.7 1.0 CB B:HIS207 4.4 17.1 1.0 CD2 B:HIS207 4.4 17.1 1.0 N B:VAL208 4.4 15.5 1.0 C B:VAL208 4.4 15.5 1.0 O2D B:CLA1211 4.5 28.4 1.0 O2 B:LHG5002 4.6 31.3 1.0 CG B:GLU202 4.6 17.7 1.0 CA B:HIS207 4.6 17.1 1.0 O B:GLY129 4.7 16.8 1.0 N B:GLY209 4.7 16.3 1.0 CG B:ASP135 4.7 20.4 1.0 OD1 B:ASP135 4.7 20.4 1.0 CA B:GLY209 4.8 16.3 1.0 C B:HIS207 4.9 17.1 1.0

I.Caspy, N.Nelson, T.Schwartz, V.Bayro-Kaiser, M.Fadeeva. Structure and Function of Chlamydomonas Psi From A Temperature-Sensitive Psii Mutant To Be Published.