Calcium in PDB 7de5: Crystal Structure of Yak Lactoperoxidase at 1.55 A Resolution.

All present enzymatic activity of Crystal Structure of Yak Lactoperoxidase at 1.55 A Resolution.:
1.11.1.7;

The structure of Crystal Structure of Yak Lactoperoxidase at 1.55 A Resolution., PDB code: 7de5 was solved by P.K.Singh, V.Viswanathan, P.Sharma, C.Rani, N.Ahmad, P.Kaur, S.Sharma, T.P.Singh, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	43.25 / 1.55
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	53.910, 78.980, 67.820, 90.00, 92.96, 90.00
R / Rfree (%)	18.7 / 22.6

The structure of Crystal Structure of Yak Lactoperoxidase at 1.55 A Resolution. also contains other interesting chemical elements:

Iodine	(I)	48 atoms
Iron	(Fe)	1 atom

The binding sites of Calcium atom in the Crystal Structure of Yak Lactoperoxidase at 1.55 A Resolution. (pdb code 7de5). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total only one binding site of Calcium was determined in the Crystal Structure of Yak Lactoperoxidase at 1.55 A Resolution., PDB code: 7de5:

Calcium binding site 1 out of 1 in the Crystal Structure of Yak Lactoperoxidase at 1.55 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 Yak Lactoperoxidase at 1.55 A Resolution. within 5.0Å range: probe atom residue distance (Å) B Occ A:Ca619 b:9.8 occ:1.00 O A:ASP110 2.3 8.9 1.0 O A:PHE186 2.4 9.8 1.0 OD1 A:ASP110 2.4 11.6 1.0 OD1 A:ASP188 2.4 10.0 1.0 OG1 A:THR184 2.4 9.8 1.0 OG A:SER190 2.5 9.4 1.0 O A:THR184 2.5 9.0 1.0 CG A:ASP188 3.4 9.6 1.0 C A:THR184 3.4 9.7 1.0 C A:ASP110 3.4 9.5 1.0 CB A:SER190 3.4 10.6 1.0 CG A:ASP110 3.4 11.2 1.0 C A:PHE186 3.6 10.9 1.0 CB A:THR184 3.7 10.0 1.0 OD2 A:ASP188 3.8 10.8 1.0 CA A:THR184 3.8 9.6 1.0 N A:THR184 4.0 10.1 1.0 CA A:ASP110 4.1 9.9 1.0 N A:ASP188 4.1 10.7 1.0 N A:PHE186 4.2 10.5 1.0 N A:SER190 4.3 10.7 1.0 CB A:ASP110 4.3 10.3 1.0 OD2 A:ASP110 4.3 13.9 1.0 N A:LEU111 4.4 9.3 1.0 CA A:SER190 4.4 10.4 1.0 N A:SER185 4.4 10.2 1.0 CA A:PHE186 4.4 10.3 1.0 C A:SER185 4.5 10.6 1.0 CA A:LEU111 4.5 9.2 1.0 N A:LEU187 4.5 10.8 1.0 CB A:ASP188 4.6 10.4 1.0 CA A:LEU187 4.6 10.7 1.0 O A:HOH869 4.6 9.0 1.0 CG2 A:THR184 4.7 10.4 1.0 CD2 A:LEU111 4.8 9.7 1.0 CA A:ASP188 4.8 10.9 1.0 C A:LEU187 4.9 11.1 1.0 CA A:SER185 4.9 10.6 1.0 O A:SER185 5.0 11.2 1.0

V.Viswanathan, C.Rani, N.Ahmad, P.Singh, P.Sharma, P.Kaur, S.Sharma, T.P.Singh. Crystal Structure of Yak Lactoperoxidase at 1.55 A Resolution. To Be Published.