Potassium in PDB 7t7k: Structure of SPAC806.04C Protein From Fission Yeast Bound to CO2+

The structure of Structure of SPAC806.04C Protein From Fission Yeast Bound to CO2+, PDB code: 7t7k was solved by A.Jacewicz, A.M.Sanchez, S.Shuman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	46.42 / 1.90
Space group	P 2 21 21
Cell size a, b, c (Å), α, β, γ (°)	58.654, 116.314, 151.862, 90, 90, 90
R / Rfree (%)	16.4 / 19.6

The structure of Structure of SPAC806.04C Protein From Fission Yeast Bound to CO2+ also contains other interesting chemical elements:

Cobalt	(Co)	4 atoms
Chlorine	(Cl)	1 atom

The binding sites of Potassium atom in the Structure of SPAC806.04C Protein From Fission Yeast Bound to CO2+ (pdb code 7t7k). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 4 binding sites of Potassium where determined in the Structure of SPAC806.04C Protein From Fission Yeast Bound to CO2+, PDB code: 7t7k:
Jump to Potassium binding site number: 1; 2; 3; 4;

Potassium binding site 1 out of 4 in the Structure of SPAC806.04C Protein From Fission Yeast Bound to CO2+


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Structure of SPAC806.04C Protein From Fission Yeast Bound to CO2+ within 5.0Å range: probe atom residue distance (Å) B Occ B:K501 b:23.8 occ:0.47 OG1 B:THR333 2.6 19.3 1.0 O B:HOH872 2.7 34.5 1.0 O B:PRO330 2.8 22.1 1.0 OD2 B:ASP88 2.8 34.9 1.0 CG B:ASP88 3.4 35.0 1.0 O B:THR333 3.6 21.0 1.0 CB B:THR333 3.6 21.5 1.0 C B:PRO330 3.6 21.2 1.0 C B:THR333 3.6 21.2 1.0 CA B:PRO330 3.7 21.8 1.0 CB B:PRO330 3.8 23.7 1.0 CB B:ASP88 3.9 27.8 1.0 CA B:THR333 4.0 21.6 1.0 CE2 B:PHE280 4.0 26.8 1.0 CZ B:PHE280 4.2 28.1 1.0 N B:THR334 4.2 17.7 1.0 OD1 B:ASP88 4.2 29.1 1.0 N B:THR333 4.2 15.5 1.0 CG2 B:THR334 4.3 17.8 1.0 NE B:ARG118 4.3 20.9 1.0 NH2 B:ARG118 4.7 24.2 1.0 OD2 B:ASP279 4.8 37.4 1.0 O B:HOH693 4.8 20.4 1.0 CZ B:ARG118 4.8 21.9 1.0 CA B:THR334 4.8 17.5 1.0 N B:PHE331 4.9 19.7 1.0 CG2 B:THR333 4.9 19.4 1.0

Potassium binding site 2 out of 4 in the Structure of SPAC806.04C Protein From Fission Yeast Bound to CO2+


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Structure of SPAC806.04C Protein From Fission Yeast Bound to CO2+ within 5.0Å range: probe atom residue distance (Å) B Occ A:K501 b:61.0 occ:0.90 O A:HOH860 2.7 41.5 1.0 O A:HOH964 2.8 38.8 1.0 O A:ASN75 2.9 23.5 1.0 O A:HOH796 3.0 47.7 1.0 O A:HOH953 3.7 50.2 1.0 O4 A:PO4506 3.8 61.1 1.0 C A:ASN75 4.0 26.4 1.0 O A:HOH744 4.3 31.1 1.0 CA A:ASN75 4.6 25.8 1.0 O A:HOH887 4.6 46.7 1.0 CB A:ASN75 4.6 27.1 1.0 O A:ASP76 4.8 24.8 1.0 CB A:ASP76 4.8 23.4 1.0 OD1 A:ASN75 4.9 36.5 1.0

Potassium binding site 3 out of 4 in the Structure of SPAC806.04C Protein From Fission Yeast Bound to CO2+


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Structure of SPAC806.04C Protein From Fission Yeast Bound to CO2+ within 5.0Å range: probe atom residue distance (Å) B Occ A:K502 b:48.8 occ:0.69 O A:HOH863 2.5 40.8 1.0 OE1 A:GLN211 2.9 29.6 1.0 OE1 A:GLN208 2.9 56.9 1.0 O A:HOH725 3.3 48.3 1.0 CB A:GLN211 3.6 27.1 1.0 CD A:GLN211 3.9 29.2 1.0 CB A:ALA150 3.9 31.3 1.0 CA A:SER147 4.0 24.6 1.0 CD A:GLN208 4.0 58.2 1.0 OG A:SER147 4.2 33.7 1.0 CB A:SER147 4.2 32.5 1.0 O A:GLN208 4.3 33.8 1.0 CG A:GLN211 4.3 24.9 1.0 O A:GLN211 4.4 34.5 1.0 CB A:GLN208 4.5 45.9 1.0 N A:ALA150 4.6 33.3 1.0 O A:SER147 4.6 26.9 1.0 CG A:GLN208 4.6 53.0 1.0 C A:SER147 4.6 30.0 1.0 O A:HOH724 4.7 31.5 1.0 C A:GLN211 4.8 35.8 1.0 CA A:GLN211 4.8 28.4 1.0 O A:SER146 4.8 34.1 1.0 CA A:ALA150 4.9 36.5 1.0 NE2 A:GLN211 5.0 24.2 1.0

Potassium binding site 4 out of 4 in the Structure of SPAC806.04C Protein From Fission Yeast Bound to CO2+


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Structure of SPAC806.04C Protein From Fission Yeast Bound to CO2+ within 5.0Å range: probe atom residue distance (Å) B Occ A:K503 b:46.0 occ:0.42 OE1 B:GLU206 2.6 33.4 1.0 O A:HOH906 2.6 46.1 1.0 OE1 A:GLU414 2.9 34.5 1.0 CD A:GLU414 2.9 53.7 1.0 O B:HOH662 3.1 33.2 1.0 OE2 B:GLU206 3.2 38.0 1.0 CD B:GLU206 3.2 43.1 1.0 CG A:GLU414 3.4 38.3 1.0 OE2 A:GLU414 3.4 60.3 1.0 CB A:GLU414 3.6 33.7 1.0 CA A:GLY411 4.2 25.4 1.0 O B:HOH635 4.4 21.6 1.0 O B:HOH668 4.5 47.0 1.0 O A:HOH865 4.6 30.5 1.0 CG B:GLU206 4.6 27.6 1.0 O A:GLY411 4.8 24.6 1.0 N A:GLY411 4.9 22.7 1.0 C A:GLY411 5.0 25.4 1.0 CA A:GLU414 5.0 27.8 1.0

A.M.Sanchez, A.Jacewicz, S.Shuman. Fission Yeast DUF89 and DUF8901 Are Cobalt/Nickel-Dependent Phosphatase-Pyrophosphatases That Act Via A Covalent Aspartyl-Phosphate Intermediate. J.Biol.Chem. V. 298 01851 2022.
ISSN: ESSN 1083-351X
PubMed: 35314193
DOI: 10.1016/J.JBC.2022.101851