Calcium in PDB 7vvd: Crystal Structure of the KV7.1 C-Terminal Domain in Complex with Calmodulin Disease Mutation Q135P

The structure of Crystal Structure of the KV7.1 C-Terminal Domain in Complex with Calmodulin Disease Mutation Q135P, PDB code: 7vvd was solved by L.Chen, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	37.79 / 3.13
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	40.505, 86.27, 126.124, 90, 90, 90
R / Rfree (%)	24.3 / 27.4

The binding sites of Calcium atom in the Crystal Structure of the KV7.1 C-Terminal Domain in Complex with Calmodulin Disease Mutation Q135P (pdb code 7vvd). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 4 binding sites of Calcium where determined in the Crystal Structure of the KV7.1 C-Terminal Domain in Complex with Calmodulin Disease Mutation Q135P, PDB code: 7vvd:
Jump to Calcium binding site number: 1; 2; 3; 4;

Calcium binding site 1 out of 4 in the Crystal Structure of the KV7.1 C-Terminal Domain in Complex with Calmodulin Disease Mutation Q135P


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of the KV7.1 C-Terminal Domain in Complex with Calmodulin Disease Mutation Q135P within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca201 b:55.4 occ:1.00 OD1 C:ASP24 2.4 52.9 1.0 OE2 C:GLU31 2.4 51.4 1.0 O C:THR26 2.4 49.6 1.0 OD1 C:ASP22 2.5 59.0 1.0 OE1 C:GLU31 2.5 53.1 1.0 OD1 C:ASP20 2.7 51.9 1.0 OD2 C:ASP24 2.7 62.9 1.0 CD C:GLU31 2.7 52.2 1.0 CG C:ASP24 2.8 54.9 1.0 OD2 C:ASP22 3.0 60.5 1.0 CG C:ASP22 3.1 54.2 1.0 C C:THR26 3.7 47.1 1.0 CG C:ASP20 3.9 50.4 1.0 OG1 C:THR26 3.9 50.2 1.0 CG C:GLU31 4.2 55.0 1.0 CB C:ASP24 4.2 56.3 1.0 N C:THR26 4.3 48.9 1.0 N C:ASP24 4.5 53.6 1.0 CA C:THR26 4.5 48.8 1.0 CB C:ASP22 4.5 48.6 1.0 CG2 C:THR28 4.6 47.6 1.0 OD2 C:ASP20 4.6 50.8 1.0 CA C:ASP20 4.6 48.9 1.0 N C:ILE27 4.6 46.8 1.0 N C:ASP22 4.7 55.1 1.0 CA C:ILE27 4.7 45.4 1.0 CB C:ASP20 4.8 46.3 1.0 CA C:ASP24 4.8 54.8 1.0 CB C:THR26 4.8 51.7 1.0 N C:GLY23 4.9 50.8 1.0 N C:THR28 4.9 49.7 1.0

Calcium binding site 2 out of 4 in the Crystal Structure of the KV7.1 C-Terminal Domain in Complex with Calmodulin Disease Mutation Q135P


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of the KV7.1 C-Terminal Domain in Complex with Calmodulin Disease Mutation Q135P within 5.0Å range: probe atom residue distance (Å) B Occ C:Ca202 b:55.4 occ:1.00 OD1 C:ASP56 2.4 54.9 1.0 OD1 C:ASN60 2.5 58.0 1.0 O C:THR62 2.5 51.3 1.0 OE1 C:GLU67 2.7 49.2 1.0 OE2 C:GLU67 3.0 68.1 1.0 OD2 C:ASP58 3.0 60.3 1.0 OD1 C:ASP58 3.0 78.4 1.0 CD C:GLU67 3.1 56.1 1.0 CG C:ASN60 3.2 58.7 1.0 CG C:ASP58 3.4 64.1 1.0 ND2 C:ASN60 3.4 72.6 1.0 CG C:ASP56 3.6 57.8 1.0 C C:THR62 3.7 51.8 1.0 N C:ASP64 4.1 48.6 1.0 OD2 C:ASP64 4.2 62.6 1.0 CG C:ASP64 4.3 53.6 1.0 OD2 C:ASP56 4.3 62.0 1.0 CA C:ILE63 4.4 47.8 1.0 N C:ILE63 4.5 51.1 1.0 OD1 C:ASP64 4.5 53.6 1.0 CG C:GLU67 4.6 54.1 1.0 C C:ILE63 4.6 47.6 1.0 CB C:ASN60 4.6 58.6 1.0 N C:THR62 4.6 56.2 1.0 OG1 C:THR62 4.7 60.1 1.0 CB C:ASP56 4.7 51.8 1.0 CA C:THR62 4.8 55.1 1.0 N C:ASN60 4.8 58.0 1.0 CB C:ASP64 4.8 49.5 1.0 CB C:ASP58 4.8 60.9 1.0 CA C:ASP56 4.9 55.3 1.0

Calcium binding site 3 out of 4 in the Crystal Structure of the KV7.1 C-Terminal Domain in Complex with Calmodulin Disease Mutation Q135P


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 3 of Crystal Structure of the KV7.1 C-Terminal Domain in Complex with Calmodulin Disease Mutation Q135P within 5.0Å range: probe atom residue distance (Å) B Occ E:Ca201 b:56.5 occ:1.00 OE2 E:GLU31 2.3 78.5 1.0 O E:THR26 2.3 54.9 1.0 OD1 E:ASP24 2.3 78.2 1.0 OD1 E:ASP20 2.4 64.2 1.0 OD1 E:ASP22 2.4 72.4 1.0 OE1 E:GLU31 2.5 59.9 1.0 CD E:GLU31 2.7 65.5 1.0 OD2 E:ASP24 2.9 74.9 1.0 CG E:ASP24 2.9 68.8 1.0 CG E:ASP22 3.4 66.3 1.0 CG E:ASP20 3.5 62.3 1.0 C E:THR26 3.5 56.5 1.0 OD2 E:ASP22 3.6 62.1 1.0 N E:THR26 4.1 59.1 1.0 CG E:GLU31 4.2 54.8 1.0 CG2 E:THR26 4.2 53.2 1.0 OD2 E:ASP20 4.2 69.1 1.0 CA E:ASP20 4.3 56.8 1.0 CA E:THR26 4.4 57.2 1.0 CB E:ASP24 4.4 65.4 1.0 CB E:ASP20 4.5 55.4 1.0 N E:ILE27 4.5 50.6 1.0 O E:ASP22 4.5 71.0 1.0 CG2 E:THR28 4.6 46.8 1.0 CA E:ILE27 4.6 50.3 1.0 N E:ASP24 4.7 68.3 1.0 CB E:ASP22 4.7 64.8 1.0 N E:ASP22 4.7 65.8 1.0 C E:ASP20 4.8 59.8 1.0 C E:ASP22 4.8 77.0 1.0 N E:GLY25 4.8 65.0 1.0 N E:LYS21 4.9 59.7 1.0 N E:THR28 4.9 52.6 1.0 CB E:THR26 4.9 55.7 1.0 CA E:ASP24 5.0 67.1 1.0

Calcium binding site 4 out of 4 in the Crystal Structure of the KV7.1 C-Terminal Domain in Complex with Calmodulin Disease Mutation Q135P


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 4 of Crystal Structure of the KV7.1 C-Terminal Domain in Complex with Calmodulin Disease Mutation Q135P within 5.0Å range: probe atom residue distance (Å) B Occ E:Ca202 b:55.4 occ:1.00 O E:THR62 2.4 54.6 1.0 OD1 E:ASN60 2.5 55.7 1.0 OD1 E:ASP56 2.6 60.4 1.0 OD1 E:ASP58 2.7 67.9 1.0 OE2 E:GLU67 2.7 61.3 1.0 OE1 E:GLU67 2.8 58.4 1.0 CD E:GLU67 3.1 61.0 1.0 CG E:ASN60 3.2 55.0 1.0 ND2 E:ASN60 3.4 55.8 1.0 CG E:ASP58 3.5 65.5 1.0 OD2 E:ASP58 3.5 64.3 1.0 C E:THR62 3.6 54.3 1.0 N E:ASP64 3.8 49.6 1.0 CG E:ASP56 3.8 59.2 1.0 OD2 E:ASP64 3.9 55.9 1.0 CG E:ASP64 4.0 53.2 1.0 CA E:ILE63 4.1 51.2 1.0 OD1 E:ASP64 4.2 52.0 1.0 N E:ILE63 4.3 54.1 1.0 C E:ILE63 4.3 50.1 1.0 CB E:ASP64 4.5 53.9 1.0 CG E:GLU67 4.5 54.4 1.0 OD2 E:ASP56 4.5 60.9 1.0 CB E:ASN60 4.6 57.5 1.0 OG1 E:THR62 4.7 51.8 1.0 N E:THR62 4.7 52.9 1.0 CA E:THR62 4.7 51.6 1.0 CA E:ASP64 4.8 50.7 1.0 CB E:ASP56 4.9 56.3 1.0 CB E:ASP58 4.9 62.4 1.0

L.Chen, L.Chen. N/A N/A.