Potassium in PDB 6osr: Crystal Structure of Influenza Hemagglutinin From Strain A/Melbourne/1/1946(H1N1)

The structure of Crystal Structure of Influenza Hemagglutinin From Strain A/Melbourne/1/1946(H1N1), PDB code: 6osr was solved by Seattle Structural Genomics Center For Infectious Disease (Ssgcid), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	48.74 / 2.55
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	73.100, 113.970, 246.380, 90.00, 91.44, 90.00
R / Rfree (%)	19.1 / 24.6

The structure of Crystal Structure of Influenza Hemagglutinin From Strain A/Melbourne/1/1946(H1N1) also contains other interesting chemical elements:

Sodium

(Na)

3 atoms

The binding sites of Potassium atom in the Crystal Structure of Influenza Hemagglutinin From Strain A/Melbourne/1/1946(H1N1) (pdb code 6osr). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 2 binding sites of Potassium where determined in the Crystal Structure of Influenza Hemagglutinin From Strain A/Melbourne/1/1946(H1N1), PDB code: 6osr:
Jump to Potassium binding site number: 1; 2;

Potassium binding site 1 out of 2 in the Crystal Structure of Influenza Hemagglutinin From Strain A/Melbourne/1/1946(H1N1)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of Influenza Hemagglutinin From Strain A/Melbourne/1/1946(H1N1) within 5.0Å range: probe atom residue distance (Å) B Occ A:K607 b:48.9 occ:1.00 OD1 A:ASP96 2.8 63.0 1.0 O A:HOH724 2.8 30.6 1.0 O A:PHE97 2.9 30.9 1.0 O A:HOH731 2.9 43.4 1.0 O A:HOH757 3.0 33.3 1.0 C A:PHE97 3.8 32.1 1.0 CG A:ASP96 3.9 62.0 1.0 N A:PHE97 4.1 29.5 1.0 CB A:TYR100 4.4 28.7 1.0 CA A:PHE97 4.4 31.9 1.0 OD2 A:ASP96 4.5 79.2 1.0 CB A:PHE97 4.7 28.3 1.0 OE1 A:GLU101 4.8 40.3 1.0 N A:ILE98 4.8 25.3 1.0 C A:ASP96 4.9 26.4 1.0 CA A:ILE98 4.9 32.4 1.0 O A:HOH785 4.9 37.2 1.0 N A:TYR100 4.9 26.8 1.0 CA A:ASP96 5.0 29.2 1.0 CB A:ASN400 5.0 27.2 1.0

Potassium binding site 2 out of 2 in the Crystal Structure of Influenza Hemagglutinin From Strain A/Melbourne/1/1946(H1N1)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Crystal Structure of Influenza Hemagglutinin From Strain A/Melbourne/1/1946(H1N1) within 5.0Å range: probe atom residue distance (Å) B Occ D:K606 b:61.1 occ:1.00 O D:HOH737 2.7 36.8 1.0 OD1 D:ASP96 2.8 69.2 1.0 O D:HOH762 2.9 30.4 1.0 O D:PHE97 2.9 38.4 1.0 O D:HOH799 3.0 43.2 1.0 C D:PHE97 3.9 31.8 1.0 O D:HOH815 4.0 34.8 1.0 CG D:ASP96 4.0 62.2 1.0 N D:PHE97 4.1 30.9 1.0 CA D:PHE97 4.4 26.7 1.0 CB D:TYR100 4.5 32.9 1.0 OD2 D:ASP96 4.6 76.5 1.0 CB D:PHE97 4.7 22.7 1.0 O2 D:EDO603 4.7 60.9 1.0 OE2 D:GLU101 4.8 44.9 1.0 N D:ILE98 4.8 32.0 1.0 N D:TYR100 4.9 22.5 1.0 OE1 D:GLU101 4.9 34.2 1.0 C D:ASP96 4.9 29.4 1.0 CA D:ILE98 5.0 27.6 1.0

D.G.Conrady, J.K.Yano, B.Calhoun, D.D.Lorimer, P.S.Horanyi, T.E.Edwards. Crystal Structure of Influenza Hemagglutinin From Strain A/Melbourne/1/1946(H1N1) To Be Published.