Manganese in PDB 8vgz: Influenza Pa-N Endonuclease E23K Mutant (Amino Acids 52-74 Truncation)

The structure of Influenza Pa-N Endonuclease E23K Mutant (Amino Acids 52-74 Truncation), PDB code: 8vgz was solved by A.J.Kohlbrand, S.M.Cohen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	65.08 / 2.09
Space group	P 62 2 2
Cell size a, b, c (Å), α, β, γ (°)	75.152, 75.152, 120.134, 90, 90, 120
R / Rfree (%)	21.8 / 27.5

The binding sites of Manganese atom in the Influenza Pa-N Endonuclease E23K Mutant (Amino Acids 52-74 Truncation) (pdb code 8vgz). This binding sites where shown within 5.0 Angstroms radius around Manganese atom.
In total 2 binding sites of Manganese where determined in the Influenza Pa-N Endonuclease E23K Mutant (Amino Acids 52-74 Truncation), PDB code: 8vgz:
Jump to Manganese binding site number: 1; 2;

Manganese binding site 1 out of 2 in the Influenza Pa-N Endonuclease E23K Mutant (Amino Acids 52-74 Truncation)


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 1 of Influenza Pa-N Endonuclease E23K Mutant (Amino Acids 52-74 Truncation) within 5.0Å range: probe atom residue distance (Å) B Occ A:Mn301 b:71.2 occ:1.00 OE2 A:GLU119 2.4 59.8 1.0 O A:ILE120 2.4 56.2 1.0 OD2 A:ASP108 2.4 52.9 1.0 NE2 A:HIS41 2.4 65.1 1.0 O A:HOH416 2.9 60.4 1.0 CE1 A:HIS41 2.9 66.5 1.0 CG A:ASP108 3.3 53.0 1.0 OD1 A:ASP108 3.4 53.5 1.0 CD2 A:HIS41 3.5 42.7 1.0 MN A:MN302 3.5 74.6 1.0 CD A:GLU119 3.5 66.1 1.0 C A:ILE120 3.6 57.9 1.0 NZ A:LYS134 3.9 73.3 1.0 ND1 A:HIS41 4.0 61.5 1.0 N A:ILE120 4.1 52.4 1.0 OE1 A:GLU119 4.1 61.0 1.0 CG A:HIS41 4.3 51.1 1.0 CA A:ILE120 4.3 51.5 1.0 CE A:LYS134 4.5 63.4 1.0 O A:HOH415 4.5 56.1 1.0 CG A:GLU119 4.6 59.1 1.0 N A:GLY121 4.6 41.1 1.0 OE1 A:GLU80 4.7 60.9 1.0 CB A:ASP108 4.7 46.9 1.0 CB A:ILE120 4.7 50.7 1.0 CA A:GLY121 4.8 43.3 1.0

Manganese binding site 2 out of 2 in the Influenza Pa-N Endonuclease E23K Mutant (Amino Acids 52-74 Truncation)


Mono view


Stereo pair view

A full contact list of Manganese with other atoms in the Mn binding site number 2 of Influenza Pa-N Endonuclease E23K Mutant (Amino Acids 52-74 Truncation) within 5.0Å range: probe atom residue distance (Å) B Occ A:Mn302 b:74.6 occ:1.00 OE1 A:GLU80 2.3 60.9 1.0 OD1 A:ASP108 2.5 53.5 1.0 O A:HOH403 2.6 54.3 1.0 O A:HOH415 2.7 56.1 1.0 O A:HOH416 3.4 60.4 1.0 CD A:GLU80 3.5 58.6 1.0 MN A:MN301 3.5 71.2 1.0 CG A:ASP108 3.5 53.0 1.0 OD2 A:ASP108 3.9 52.9 1.0 CE1 A:HIS41 3.9 66.5 1.0 O A:LEU106 4.1 61.2 1.0 OE2 A:GLU80 4.2 65.9 1.0 OE2 A:GLU119 4.3 59.8 1.0 OE1 A:GLU119 4.5 61.0 1.0 CG A:GLU80 4.5 48.6 1.0 O A:PRO107 4.6 45.9 1.0 NE2 A:HIS41 4.6 65.1 1.0 C A:PRO107 4.8 49.4 1.0 ND1 A:HIS41 4.8 61.5 1.0 CB A:ASP108 4.8 46.9 1.0 CD A:GLU119 4.8 66.1 1.0 CB A:GLU80 4.9 52.3 1.0 CA A:ASP108 4.9 57.7 1.0 N A:ASP108 4.9 49.4 1.0

A.J.Kohlbrand, R.W.Stokes, B.Sankaran, S.M.Cohen. Structural Studies of Inhibitors with Clinically Relevant Influenza Endonuclease Variants. Biochemistry V. 63 264 2024.
ISSN: ISSN 0006-2960
PubMed: 38190441
DOI: 10.1021/ACS.BIOCHEM.3C00536