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Calcium in PDB 7d52: Crystal Structure of Yak Lactoperoxidase with A Disordered Propionic Group of Heme Moiety at 2.20 A Resolution

Enzymatic activity of Crystal Structure of Yak Lactoperoxidase with A Disordered Propionic Group of Heme Moiety at 2.20 A Resolution

All present enzymatic activity of Crystal Structure of Yak Lactoperoxidase with A Disordered Propionic Group of Heme Moiety at 2.20 A Resolution:
1.11.1.7;

Protein crystallography data

The structure of Crystal Structure of Yak Lactoperoxidase with A Disordered Propionic Group of Heme Moiety at 2.20 A Resolution, PDB code: 7d52 was solved by P.K.Singh, C.Rani, N.Ahmad, P.Sharma, 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) 62.27 / 2.20
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 79.980, 85.080, 98.930, 90.00, 90.00, 90.00
R / Rfree (%) 19 / 25

Other elements in 7d52:

The structure of Crystal Structure of Yak Lactoperoxidase with A Disordered Propionic Group of Heme Moiety at 2.20 A Resolution also contains other interesting chemical elements:

Potassium (K) 1 atom
Zinc (Zn) 2 atoms
Iron (Fe) 1 atom
Chlorine (Cl) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of Yak Lactoperoxidase with A Disordered Propionic Group of Heme Moiety at 2.20 A Resolution (pdb code 7d52). 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 with A Disordered Propionic Group of Heme Moiety at 2.20 A Resolution, PDB code: 7d52:

Calcium binding site 1 out of 1 in 7d52

Go back to Calcium Binding Sites List in 7d52
Calcium binding site 1 out of 1 in the Crystal Structure of Yak Lactoperoxidase with A Disordered Propionic Group of Heme Moiety at 2.20 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 with A Disordered Propionic Group of Heme Moiety at 2.20 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca604

b:16.6
occ:1.00
 O A:PHE186 2.3 15.3 1.0
O A:ASP110 2.4 17.6 1.0
OD1 A:ASP110 2.4 17.2 1.0
OG A:SER190 2.4 15.3 1.0
OG1 A:THR184 2.5 18.0 1.0
O A:THR184 2.5 16.7 1.0
OD1 A:ASP188 2.5 17.3 1.0
CG A:ASP188 3.4 17.3 1.0
C A:ASP110 3.4 17.0 1.0
C A:THR184 3.4 16.6 1.0
CB A:SER190 3.5 14.4 1.0
CG A:ASP110 3.5 17.3 1.0
C A:PHE186 3.6 15.3 1.0
OD2 A:ASP188 3.7 16.7 1.0
CB A:THR184 3.7 19.5 1.0
CA A:THR184 3.9 17.9 1.0
N A:THR184 4.0 18.0 1.0
CA A:ASP110 4.1 16.7 1.0
N A:PHE186 4.2 15.2 1.0
N A:SER190 4.2 15.4 1.0
N A:ASP188 4.3 17.1 1.0
CB A:ASP110 4.3 17.3 1.0
N A:LEU111 4.4 17.0 1.0
OD2 A:ASP110 4.4 17.9 1.0
CA A:PHE186 4.4 15.6 1.0
CA A:LEU111 4.5 16.5 1.0
CA A:SER190 4.5 15.4 1.0
N A:SER185 4.5 15.5 1.0
O A:HOH808 4.5 14.6 1.0
N A:LEU187 4.5 15.8 1.0
C A:SER185 4.5 16.2 1.0
CB A:ASP188 4.6 16.3 1.0
CA A:LEU187 4.7 16.4 1.0
CG2 A:THR184 4.7 16.9 1.0
CA A:ASP188 4.9 16.6 1.0
CD2 A:LEU111 4.9 16.6 1.0
CA A:SER185 4.9 14.9 1.0
C A:VAL183 5.0 18.6 1.0
CG2 A:VAL183 5.0 14.4 1.0

Reference:

P.K.Singh, C.Rani, N.Ahmad, V.Viswanathan, P.Sharma, P.Kaur, S.Sharma, T.P.Singh. Crystal Structure of Yak Lactoperoxidase with A Disordered Propionic Group of Heme Moiety at 2.20 A Resolution To Be Published.
Page generated: Wed Jul 9 21:29:13 2025

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