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Zinc in PDB 3r4x: Crystal Structure of Bovine Lactoperoxidase Complexed with Pyrazine-2- Carboxamide at 2 A Resolution

Enzymatic activity of Crystal Structure of Bovine Lactoperoxidase Complexed with Pyrazine-2- Carboxamide at 2 A Resolution

All present enzymatic activity of Crystal Structure of Bovine Lactoperoxidase Complexed with Pyrazine-2- Carboxamide at 2 A Resolution:
1.11.1.7;

Protein crystallography data

The structure of Crystal Structure of Bovine Lactoperoxidase Complexed with Pyrazine-2- Carboxamide at 2 A Resolution, PDB code: 3r4x was solved by N.Pandey, R.P.Singh, 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) 75.26 / 2.01
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 53.924, 79.717, 77.005, 90.00, 102.22, 90.00
R / Rfree (%) 21 / 25.6

Other elements in 3r4x:

The structure of Crystal Structure of Bovine Lactoperoxidase Complexed with Pyrazine-2- Carboxamide at 2 A Resolution also contains other interesting chemical elements:

Iodine (I) 11 atoms
Iron (Fe) 1 atom
Calcium (Ca) 1 atom

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Bovine Lactoperoxidase Complexed with Pyrazine-2- Carboxamide at 2 A Resolution (pdb code 3r4x). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of Bovine Lactoperoxidase Complexed with Pyrazine-2- Carboxamide at 2 A Resolution, PDB code: 3r4x:

Zinc binding site 1 out of 1 in 3r4x

Go back to Zinc Binding Sites List in 3r4x
Zinc binding site 1 out of 1 in the Crystal Structure of Bovine Lactoperoxidase Complexed with Pyrazine-2- Carboxamide at 2 A Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Bovine Lactoperoxidase Complexed with Pyrazine-2- Carboxamide at 2 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn618

b:44.6
occ:1.00
 ND1 A:HIS222 2.2 47.8 1.0
ND1 A:HIS558 2.4 38.9 1.0
O A:HOH929 2.4 45.5 1.0
CE1 A:HIS222 3.1 47.6 1.0
CG A:HIS222 3.1 47.8 1.0
CE1 A:HIS558 3.2 40.1 1.0
CG A:HIS558 3.4 39.9 1.0
CB A:HIS222 3.5 46.9 1.0
CB A:HIS558 3.8 39.1 1.0
NE2 A:HIS222 4.1 48.2 1.0
CD2 A:HIS222 4.2 47.5 1.0
NE2 A:HIS558 4.3 40.2 1.0
CD2 A:HIS558 4.5 39.8 1.0
O A:HOH1096 4.5 45.7 1.0
O A:HIS222 4.6 44.7 1.0
CA A:HIS222 4.9 46.3 1.0
OD2 A:ASP393 5.0 41.8 1.0
O A:HOH1103 5.0 30.0 1.0

Reference:

N.Pandey, R.P.Singh, A.K.Singh, M.Sinha, P.Kaur, S.Sharma, T.P.Singh. Crystal Structure of Bovine Lactoperoxidase Complexed with Pyrazine-2-Carboxamide at 2 A Resolution To Be Published.
Page generated: Sat Oct 26 14:40:25 2024

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