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Calcium in PDB 4qjq: Crystal Structure of Goat Lactoperoxidase in Complex with Octopamine at 2.1 Angstrom Resolution

Enzymatic activity of Crystal Structure of Goat Lactoperoxidase in Complex with Octopamine at 2.1 Angstrom Resolution

All present enzymatic activity of Crystal Structure of Goat Lactoperoxidase in Complex with Octopamine at 2.1 Angstrom Resolution:
1.11.1.7;

Protein crystallography data

The structure of Crystal Structure of Goat Lactoperoxidase in Complex with Octopamine at 2.1 Angstrom Resolution, PDB code: 4qjq was solved by R.P.Singh, G.S.Kushwaha, A.K.Singh, M.Sinha, 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) 73.51 / 2.10
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 53.947, 80.356, 75.391, 90.00, 102.81, 90.00
R / Rfree (%) 20.4 / 27.8

Other elements in 4qjq:

The structure of Crystal Structure of Goat Lactoperoxidase in Complex with Octopamine at 2.1 Angstrom Resolution also contains other interesting chemical elements:

Iodine (I) 13 atoms
Iron (Fe) 1 atom

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of Goat Lactoperoxidase in Complex with Octopamine at 2.1 Angstrom Resolution (pdb code 4qjq). 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 Goat Lactoperoxidase in Complex with Octopamine at 2.1 Angstrom Resolution, PDB code: 4qjq:

Calcium binding site 1 out of 1 in 4qjq

Go back to Calcium Binding Sites List in 4qjq
Calcium binding site 1 out of 1 in the Crystal Structure of Goat Lactoperoxidase in Complex with Octopamine at 2.1 Angstrom 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 Goat Lactoperoxidase in Complex with Octopamine at 2.1 Angstrom Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Ca606

b:45.3
occ:1.00
 O A:ASP110 2.2 46.1 1.0
O A:PHE186 2.2 44.8 1.0
O A:THR184 2.3 43.9 1.0
OD1 A:ASP188 2.3 44.3 1.0
OG1 A:THR184 2.4 48.1 1.0
OD1 A:ASP110 2.4 58.2 1.0
OG A:SER190 2.5 48.5 1.0
C A:THR184 3.3 47.5 1.0
C A:ASP110 3.3 45.0 1.0
CG A:ASP188 3.5 57.3 1.0
C A:PHE186 3.5 49.1 1.0
CB A:SER190 3.5 42.4 1.0
CB A:THR184 3.6 46.7 1.0
CG A:ASP110 3.6 55.5 1.0
CA A:THR184 3.8 49.0 1.0
N A:PHE186 4.0 51.3 1.0
OD2 A:ASP188 4.0 56.8 1.0
N A:THR184 4.0 47.5 1.0
N A:ASP188 4.1 53.7 1.0
CA A:ASP110 4.2 48.9 1.0
N A:LEU111 4.3 48.0 1.0
CA A:PHE186 4.3 48.3 1.0
CA A:LEU111 4.4 42.9 1.0
N A:SER190 4.4 45.4 1.0
N A:SER185 4.4 43.5 1.0
CB A:ASP110 4.4 48.1 1.0
C A:SER185 4.4 46.6 1.0
N A:LEU187 4.4 43.3 1.0
CA A:SER190 4.6 44.0 1.0
CA A:LEU187 4.6 46.5 1.0
OD2 A:ASP110 4.6 67.6 1.0
CB A:ASP188 4.6 49.3 1.0
O A:HOH757 4.7 39.3 1.0
CG2 A:THR184 4.7 46.2 1.0
CD2 A:LEU111 4.8 41.5 1.0
CA A:SER185 4.8 45.3 1.0
CA A:ASP188 4.8 49.0 1.0
C A:LEU187 4.9 50.5 1.0
CG2 A:VAL183 4.9 42.2 1.0
C A:VAL183 5.0 41.0 1.0
CB A:PHE186 5.0 51.5 1.0

Reference:

R.P.Singh, G.S.Kushwaha, A.K.Singh, M.Sinha, P.Kaur, S.Sharma, T.P.Singh. Crystal Structure of Goat Lactoperoxidase in Complex with Octopamine at 2.1 Angstrom Resolution To Be Published.
Page generated: Wed Jul 9 01:44:35 2025

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