Calcium in PDB 7fgd: A Naturally-Occurring Neuraminidase-Inhibitors-Resistant Na From Asiatic Toad Influenza B-Like Virus

The structure of A Naturally-Occurring Neuraminidase-Inhibitors-Resistant Na From Asiatic Toad Influenza B-Like Virus, PDB code: 7fgd was solved by Y.Chai, Y.Wu, F.Gao, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	18.35 / 2.10
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	119.991, 142.275, 120.556, 90, 90, 90
R / Rfree (%)	20.4 / 24.5

The binding sites of Calcium atom in the A Naturally-Occurring Neuraminidase-Inhibitors-Resistant Na From Asiatic Toad Influenza B-Like Virus (pdb code 7fgd). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the A Naturally-Occurring Neuraminidase-Inhibitors-Resistant Na From Asiatic Toad Influenza B-Like Virus, PDB code: 7fgd:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the A Naturally-Occurring Neuraminidase-Inhibitors-Resistant Na From Asiatic Toad Influenza B-Like Virus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of A Naturally-Occurring Neuraminidase-Inhibitors-Resistant Na From Asiatic Toad Influenza B-Like Virus within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca502 b:41.7 occ:1.00 O A:HOH636 2.3 35.8 1.0 O A:GLY344 2.4 32.1 1.0 O A:ASN297 2.4 35.4 1.0 O A:ASP293 2.4 33.2 1.0 O A:THR295 2.7 36.3 1.0 OD2 A:ASP324 3.4 36.2 1.0 C A:GLY344 3.4 36.1 1.0 C A:ASN297 3.5 36.2 1.0 C A:ASP293 3.6 34.4 1.0 C A:THR295 3.9 37.7 1.0 CG A:ASP324 4.0 31.8 1.0 CA A:GLY345 4.0 30.8 1.0 O A:HOH606 4.1 34.0 1.0 N A:ASN297 4.1 34.7 1.0 C A:ASN294 4.1 36.4 1.0 N A:GLY345 4.2 33.5 1.0 CA A:ASN294 4.2 35.2 1.0 C A:ALA296 4.2 38.3 1.0 O A:LEU342 4.2 37.2 1.0 N A:GLY344 4.3 34.7 1.0 N A:THR295 4.3 35.0 1.0 N A:SER298 4.4 34.2 1.0 N A:ASN294 4.4 33.3 1.0 CA A:ASN297 4.4 34.5 1.0 CA A:SER298 4.4 33.8 1.0 O A:ALA296 4.5 40.7 1.0 CA A:GLY344 4.5 35.1 1.0 O A:ASN294 4.5 35.5 1.0 CA A:ASP293 4.6 35.5 1.0 CB A:ASP324 4.7 30.5 1.0 O A:PRO326 4.7 32.9 1.0 OD1 A:ASP324 4.7 32.0 1.0 CB A:ASP293 4.7 32.3 1.0 CA A:ALA296 4.8 37.9 1.0 CA A:THR295 4.8 35.6 1.0 N A:ALA296 4.8 36.7 1.0 O A:HOH630 4.8 44.9 1.0 C A:ALA343 4.9 36.0 1.0 N A:ASP293 4.9 30.6 1.0

Calcium binding site 2 out of 2 in the A Naturally-Occurring Neuraminidase-Inhibitors-Resistant Na From Asiatic Toad Influenza B-Like Virus


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of A Naturally-Occurring Neuraminidase-Inhibitors-Resistant Na From Asiatic Toad Influenza B-Like Virus within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca502 b:44.2 occ:1.00 O B:GLY344 2.3 28.6 1.0 O B:ASP293 2.4 29.3 1.0 O B:HOH643 2.4 35.9 1.0 O B:ASN297 2.5 28.7 1.0 O B:THR295 2.6 29.3 1.0 OD2 B:ASP324 3.0 31.0 1.0 C B:GLY344 3.4 28.5 1.0 C B:ASP293 3.6 30.6 1.0 C B:ASN297 3.7 31.8 1.0 C B:THR295 3.8 32.4 1.0 CG B:ASP324 3.9 30.5 1.0 CA B:GLY345 4.0 25.4 1.0 C B:ASN294 4.1 31.4 1.0 CA B:ASN294 4.2 31.0 1.0 N B:GLY345 4.2 26.1 1.0 N B:THR295 4.2 30.2 1.0 N B:ASN297 4.2 28.8 1.0 N B:GLY344 4.3 29.9 1.0 O B:HOH659 4.3 38.8 1.0 C B:ALA296 4.4 30.9 1.0 N B:ASN294 4.4 29.9 1.0 O B:LEU342 4.4 32.0 1.0 O B:ASN294 4.5 29.8 1.0 CA B:GLY344 4.5 28.9 1.0 CA B:ASN297 4.5 30.1 1.0 N B:SER298 4.6 28.9 1.0 CA B:ASP293 4.6 30.1 1.0 CA B:THR295 4.6 29.8 1.0 CB B:ASP324 4.6 28.2 1.0 O B:ALA296 4.7 34.2 1.0 OD1 B:ASP324 4.7 27.6 1.0 N B:ALA296 4.7 27.9 1.0 CA B:SER298 4.7 28.7 1.0 CB B:ASP293 4.7 30.8 1.0 CA B:ALA296 4.8 30.3 1.0 O B:PRO326 4.8 30.3 1.0 N B:ASP293 4.8 28.2 1.0 C B:ALA343 5.0 31.3 1.0

Y.Chai, Y.Wu, F.Gao. A Naturally-Occurring Neuraminidase-Inhibitors-Resistant Na From Asiatic Toad Influenza B-Like Virus To Be Published.