Sodium in PDB 3zq5: Structure of the Y263F Mutant of the Cyanobacterial Phytochrome CPH1

All present enzymatic activity of Structure of the Y263F Mutant of the Cyanobacterial Phytochrome CPH1:
2.7.13.3;

The structure of Structure of the Y263F Mutant of the Cyanobacterial Phytochrome CPH1, PDB code: 3zq5 was solved by J.Mailliet, G.Psakis, V.Sineshchekov, L.-O.Essen, J.Hughes, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	33.86 / 1.95
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	107.570, 95.150, 73.580, 90.00, 99.67, 90.00
R / Rfree (%)	17.4 / 21.8

The binding sites of Sodium atom in the Structure of the Y263F Mutant of the Cyanobacterial Phytochrome CPH1 (pdb code 3zq5). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Structure of the Y263F Mutant of the Cyanobacterial Phytochrome CPH1, PDB code: 3zq5:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Structure of the Y263F Mutant of the Cyanobacterial Phytochrome CPH1


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of the Y263F Mutant of the Cyanobacterial Phytochrome CPH1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1522 b:58.5 occ:1.00 O A:HOH2143 2.1 36.3 1.0 O A:HOH2290 2.3 46.1 1.0 O A:HOH2144 2.3 29.4 1.0 O A:HOH2291 2.4 54.5 1.0 OD1 A:ASN449 2.6 50.7 1.0 O A:THR447 2.6 44.1 1.0 CG A:ASN449 3.7 41.2 1.0 N A:ASN449 3.7 35.6 1.0 C A:THR447 3.7 42.5 1.0 O A:GLY200 3.8 36.9 1.0 O A:HOH2131 4.0 57.0 1.0 CA A:VAL448 4.1 38.0 1.0 O A:HOH2289 4.1 60.3 1.0 CB A:ASN449 4.2 38.5 1.0 O A:HOH2132 4.4 42.1 1.0 N A:VAL448 4.4 39.7 1.0 C A:VAL448 4.4 35.9 1.0 CA A:ASN449 4.6 35.9 1.0 O A:HOH2288 4.7 45.5 1.0 ND2 A:ASN449 4.8 37.3 1.0 CA A:THR447 4.8 44.1 1.0 CB A:THR447 4.9 44.4 1.0 C A:GLY200 4.9 36.4 1.0

Sodium binding site 2 out of 2 in the Structure of the Y263F Mutant of the Cyanobacterial Phytochrome CPH1


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Structure of the Y263F Mutant of the Cyanobacterial Phytochrome CPH1 within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1530 b:77.1 occ:1.00 O A:HOH2043 2.3 44.6 1.0 O A:GLY66 2.4 54.5 1.0 OD1 A:ASP70 2.5 61.4 1.0 O A:HOH2042 2.6 53.8 1.0 O A:PHE69 3.1 48.2 1.0 C A:GLY66 3.6 52.6 1.0 CG A:ASP70 3.6 61.1 1.0 C A:PHE69 3.7 49.0 1.0 N A:ASP70 3.9 51.6 1.0 CA A:ASP70 4.0 55.2 1.0 CA A:GLY66 4.3 51.7 1.0 CB A:ASP70 4.4 56.7 1.0 O A:HOH2046 4.4 37.3 1.0 OD2 A:ASP70 4.5 64.8 1.0 O A:HOH2044 4.6 52.1 1.0 N A:GLU67 4.6 51.3 1.0 N A:PHE69 4.6 46.9 1.0 C A:GLU67 4.7 50.6 1.0 CA A:GLU67 4.7 51.8 1.0 CA A:PHE69 4.7 47.2 1.0 O A:GLU67 4.9 53.4 1.0

J.Mailliet, G.Psakis, K.Feilke, V.Sineshchekov, L.-O.Essen, J.Hughes. Spectroscopy and A High-Resolution Crystal Structure of TYR263 Mutants of Cyanobacterial Phytochrome CPH1. J.Mol.Biol. V. 413 115 2011.
ISSN: ISSN 0022-2836
PubMed: 21888915
DOI: 10.1016/J.JMB.2011.08.023