Calcium in PDB 6lqw: Crystal Structure of A Dimeric Yak Lactoperoxidase at 2.59 A Resolution.

The structure of Crystal Structure of A Dimeric Yak Lactoperoxidase at 2.59 A Resolution., PDB code: 6lqw was solved by V.Viswanathan, S.N.Pandey, N.Ahmad, C.Rani, P.Sharma, S.Sharma, T.P.Singh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.64 / 2.60
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	81.295, 96.732, 83.931, 90.00, 90.30, 90.00
R / Rfree (%)	21.2 / 29.2

The structure of Crystal Structure of A Dimeric Yak Lactoperoxidase at 2.59 A Resolution. also contains other interesting chemical elements:

Iron	(Fe)	2 atoms
Chlorine	(Cl)	2 atoms

The binding sites of Calcium atom in the Crystal Structure of A Dimeric Yak Lactoperoxidase at 2.59 A Resolution. (pdb code 6lqw). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of A Dimeric Yak Lactoperoxidase at 2.59 A Resolution., PDB code: 6lqw:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in the Crystal Structure of A Dimeric Yak Lactoperoxidase at 2.59 A Resolution.


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 A Dimeric Yak Lactoperoxidase at 2.59 A Resolution. within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca605 b:18.2 occ:1.00 OG1 A:THR184 2.1 21.3 1.0 OD1 A:ASP188 2.3 23.4 1.0 OD1 A:ASP110 2.4 20.1 1.0 OG A:SER190 2.4 21.2 1.0 O A:PHE186 2.4 15.9 1.0 O A:THR184 2.4 19.8 1.0 O A:ASP110 2.5 19.0 1.0 C A:THR184 3.2 19.1 1.0 CG A:ASP188 3.4 20.8 1.0 CB A:THR184 3.4 20.1 1.0 C A:ASP110 3.5 18.5 1.0 CB A:SER190 3.6 20.3 1.0 CG A:ASP110 3.6 24.5 1.0 C A:PHE186 3.6 16.8 1.0 CA A:THR184 3.6 16.5 1.0 OD2 A:ASP188 3.8 20.1 1.0 N A:THR184 3.9 16.9 1.0 N A:ASP188 4.1 22.7 1.0 N A:PHE186 4.2 17.1 1.0 N A:SER185 4.2 18.4 1.0 CA A:ASP110 4.2 17.4 1.0 N A:SER190 4.3 14.9 1.0 CG2 A:THR184 4.3 17.7 1.0 CB A:ASP110 4.4 17.8 1.0 C A:SER185 4.4 19.5 1.0 CA A:PHE186 4.5 17.6 1.0 N A:LEU111 4.5 17.3 1.0 OD2 A:ASP110 4.5 27.0 1.0 CB A:ASP188 4.5 17.2 1.0 N A:LEU187 4.6 17.6 1.0 CA A:SER190 4.6 17.4 1.0 CA A:LEU111 4.6 15.6 1.0 CA A:SER185 4.6 14.2 1.0 CA A:LEU187 4.8 14.5 1.0 CA A:ASP188 4.8 14.0 1.0 O A:HOH774 4.9 14.6 1.0 N A:ALA189 5.0 19.3 1.0 C A:VAL183 5.0 20.4 1.0 O A:SER185 5.0 18.8 1.0 C A:LEU187 5.0 20.5 1.0

Calcium binding site 2 out of 2 in the Crystal Structure of A Dimeric Yak Lactoperoxidase at 2.59 A Resolution.


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 A Dimeric Yak Lactoperoxidase at 2.59 A Resolution. within 5.0Å range: probe atom residue distance (Å) B Occ B:Ca607 b:32.1 occ:1.00 OD1 B:ASP110 2.2 32.4 1.0 O B:PHE186 2.4 24.9 1.0 OD1 B:ASP188 2.5 26.6 1.0 OG B:SER190 2.5 22.6 1.0 OG1 B:THR184 2.5 29.0 1.0 O B:THR184 2.5 24.1 1.0 O B:ASP110 2.6 26.8 1.0 CG B:ASP188 3.2 27.0 1.0 C B:THR184 3.4 27.3 1.0 CG B:ASP110 3.4 31.8 1.0 C B:ASP110 3.5 26.2 1.0 CB B:SER190 3.5 24.3 1.0 OD2 B:ASP188 3.6 31.9 1.0 C B:PHE186 3.6 25.4 1.0 CB B:THR184 3.7 29.3 1.0 CA B:THR184 3.9 26.1 1.0 N B:PHE186 4.0 26.0 1.0 N B:THR184 4.1 21.7 1.0 N B:ASP188 4.2 19.8 1.0 CA B:ASP110 4.2 24.7 1.0 OD2 B:ASP110 4.3 31.4 1.0 CB B:ASP110 4.3 26.5 1.0 N B:SER190 4.3 28.2 1.0 N B:LEU111 4.4 23.1 1.0 CA B:PHE186 4.4 23.1 1.0 CA B:LEU111 4.4 24.8 1.0 N B:SER185 4.4 28.2 1.0 CB B:ASP188 4.4 26.6 1.0 C B:SER185 4.4 30.9 1.0 CA B:SER190 4.6 26.7 1.0 N B:LEU187 4.6 26.0 1.0 CG2 B:THR184 4.7 24.6 1.0 CD2 B:LEU111 4.8 21.7 1.0 CA B:SER185 4.8 25.6 1.0 CA B:ASP188 4.8 26.4 1.0 CA B:LEU187 4.8 24.4 1.0

V.Viswanathan, S.N.Pandey, P.Sharma, C.Rani, N.Ahmad, S.Sharma, T.P.Singh. Crystal Structure of A Dimeric Yak Lactoperoxidase at 2.59 A Resolution. To Be Published.