Chlorine in PDB 8xr6: Cryo-Em Structure of Cryptophyte Photosystem II

All present enzymatic activity of Cryo-Em Structure of Cryptophyte Photosystem II:
1.10.3.9;

The structure of Cryo-Em Structure of Cryptophyte Photosystem II also contains other interesting chemical elements:

Calcium	(Ca)	2 atoms
Iron	(Fe)	6 atoms
Manganese	(Mn)	8 atoms
Magnesium	(Mg)	224 atoms

The binding sites of Chlorine atom in the Cryo-Em Structure of Cryptophyte Photosystem II (pdb code 8xr6). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Cryo-Em Structure of Cryptophyte Photosystem II, PDB code: 8xr6:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Cryo-Em Structure of Cryptophyte Photosystem II


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Cryo-Em Structure of Cryptophyte Photosystem II within 5.0Å range: probe atom residue distance (Å) B Occ a:Cl404 b:46.6 occ:1.00 N a:ASN338 3.0 39.3 1.0 N c:GLU354 3.4 35.5 1.0 CD2 a:PHE339 3.5 38.6 1.0 N a:PHE339 3.6 38.6 1.0 CA a:HIS337 3.7 36.9 1.0 C a:HIS337 3.8 36.9 1.0 CB c:GLU354 3.8 35.5 1.0 CA a:ASN338 3.9 39.3 1.0 CA c:GLY353 4.1 37.0 1.0 C a:ASN338 4.1 39.3 1.0 CG a:PHE339 4.1 38.6 1.0 CB a:ASN338 4.1 39.3 1.0 O c:HOH608 4.2 30.0 1.0 CB a:PHE339 4.2 38.6 1.0 CE2 a:PHE339 4.2 38.6 1.0 CA c:GLU354 4.2 35.5 1.0 C c:GLY353 4.3 37.0 1.0 O a:ALA336 4.3 35.7 1.0 CG c:GLU354 4.3 35.5 1.0 CB a:HIS337 4.3 36.9 1.0 O c:HOH606 4.3 30.0 1.0 CA a:PHE339 4.4 38.6 1.0 CG a:ASN338 4.6 39.3 1.0 O a:PHE339 4.6 38.6 1.0 CD2 a:HIS337 4.7 36.9 1.0 N a:HIS337 4.8 36.9 1.0 CG a:HIS337 4.9 36.9 1.0 C a:ALA336 5.0 35.7 1.0

Chlorine binding site 2 out of 2 in the Cryo-Em Structure of Cryptophyte Photosystem II


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Cryo-Em Structure of Cryptophyte Photosystem II within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl404 b:46.6 occ:1.00 N A:ASN338 3.0 39.3 1.0 N C:GLU354 3.4 35.5 1.0 CD2 A:PHE339 3.5 38.6 1.0 N A:PHE339 3.6 38.6 1.0 CA A:HIS337 3.7 36.9 1.0 C A:HIS337 3.8 36.9 1.0 CB C:GLU354 3.8 35.5 1.0 CA A:ASN338 3.9 39.3 1.0 CA C:GLY353 4.1 37.0 1.0 C A:ASN338 4.1 39.3 1.0 CG A:PHE339 4.1 38.6 1.0 CB A:ASN338 4.1 39.3 1.0 O C:HOH608 4.2 30.0 1.0 CB A:PHE339 4.2 38.6 1.0 CE2 A:PHE339 4.2 38.6 1.0 CA C:GLU354 4.2 35.5 1.0 C C:GLY353 4.3 37.0 1.0 O A:ALA336 4.3 35.7 1.0 CG C:GLU354 4.3 35.5 1.0 CB A:HIS337 4.3 36.9 1.0 O C:HOH606 4.3 30.0 1.0 CA A:PHE339 4.4 38.6 1.0 CG A:ASN338 4.6 39.3 1.0 O A:PHE339 4.6 38.6 1.0 CD2 A:HIS337 4.7 36.9 1.0 N A:HIS337 4.8 36.9 1.0 CG A:HIS337 4.9 36.9 1.0 C A:ALA336 5.0 35.7 1.0

K.Li, L.S.Zhao, Y.Z.Zhang, L.N.Liu. Cryo-Em Structure of Cryptophyte Photosystem II To Be Published.