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Zinc in PDB 6p20: Bacteriophage Phikz GP163.1 Paar Repeat Protein in Complex with A T4 GP5 Beta-Helix Fragment Modified to Mimic the Phikz Central Spike GP164

Enzymatic activity of Bacteriophage Phikz GP163.1 Paar Repeat Protein in Complex with A T4 GP5 Beta-Helix Fragment Modified to Mimic the Phikz Central Spike GP164

All present enzymatic activity of Bacteriophage Phikz GP163.1 Paar Repeat Protein in Complex with A T4 GP5 Beta-Helix Fragment Modified to Mimic the Phikz Central Spike GP164:
3.2.1.17;

Protein crystallography data

The structure of Bacteriophage Phikz GP163.1 Paar Repeat Protein in Complex with A T4 GP5 Beta-Helix Fragment Modified to Mimic the Phikz Central Spike GP164, PDB code: 6p20 was solved by S.A.Buth, M.M.Shneider, P.G.Leiman, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 36.38 / 1.75
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 34.427, 66.597, 173.763, 90.00, 90.00, 90.00
R / Rfree (%) 14.8 / 19.1

Other elements in 6p20:

The structure of Bacteriophage Phikz GP163.1 Paar Repeat Protein in Complex with A T4 GP5 Beta-Helix Fragment Modified to Mimic the Phikz Central Spike GP164 also contains other interesting chemical elements:

Magnesium (Mg) 3 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Bacteriophage Phikz GP163.1 Paar Repeat Protein in Complex with A T4 GP5 Beta-Helix Fragment Modified to Mimic the Phikz Central Spike GP164 (pdb code 6p20). 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 Bacteriophage Phikz GP163.1 Paar Repeat Protein in Complex with A T4 GP5 Beta-Helix Fragment Modified to Mimic the Phikz Central Spike GP164, PDB code: 6p20:

Zinc binding site 1 out of 1 in 6p20

Go back to Zinc Binding Sites List in 6p20
Zinc binding site 1 out of 1 in the Bacteriophage Phikz GP163.1 Paar Repeat Protein in Complex with A T4 GP5 Beta-Helix Fragment Modified to Mimic the Phikz Central Spike GP164


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Bacteriophage Phikz GP163.1 Paar Repeat Protein in Complex with A T4 GP5 Beta-Helix Fragment Modified to Mimic the Phikz Central Spike GP164 within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Zn101

b:28.1
occ:1.00
 NE2 D:HIS41 2.0 35.1 1.0
ND1 D:HIS46 2.0 28.4 1.0
ND1 D:HIS76 2.1 30.6 1.0
SG D:CYS74 2.3 27.0 1.0
CE1 D:HIS41 2.9 20.1 1.0
CE1 D:HIS46 2.9 37.4 1.0
CE1 D:HIS76 2.9 28.9 1.0
HB2 D:HIS76 2.9 35.5 1.0
HB2 D:CYS74 2.9 35.1 1.0
HE1 D:HIS41 3.0 24.1 1.0
HE1 D:HIS46 3.0 44.9 1.0
HE1 D:HIS76 3.1 34.6 1.0
CG D:HIS76 3.1 34.5 1.0
CG D:HIS46 3.1 30.8 1.0
CD2 D:HIS41 3.1 36.4 1.0
CB D:CYS74 3.2 29.2 1.0
HB3 D:HIS46 3.3 32.7 1.0
HA D:HIS46 3.4 37.9 1.0
HD2 D:HIS41 3.4 43.7 1.0
H D:HIS76 3.5 37.0 1.0
CB D:HIS76 3.5 29.6 1.0
CB D:HIS46 3.6 27.2 1.0
HA3 D:GLY13 3.6 31.3 1.0
HB3 D:CYS74 3.7 35.1 1.0
CA D:HIS46 4.0 31.6 1.0
O D:ALA12 4.0 27.1 1.0
ND1 D:HIS41 4.0 26.7 1.0
NE2 D:HIS46 4.0 32.8 1.0
NE2 D:HIS76 4.1 40.4 1.0
CD2 D:HIS76 4.2 38.1 1.0
HB3 D:HIS76 4.2 35.5 1.0
CD2 D:HIS46 4.2 34.4 1.0
CG D:HIS41 4.2 27.8 1.0
N D:HIS76 4.2 30.8 1.0
O D:CYS74 4.3 30.7 1.0
C D:CYS74 4.4 29.3 1.0
CA D:CYS74 4.4 25.7 1.0
CA D:HIS76 4.5 25.5 1.0
HB2 D:HIS46 4.5 32.7 1.0
CA D:GLY13 4.6 26.1 1.0
HD1 D:HIS41 4.8 32.0 1.0
HE2 D:HIS46 4.8 39.3 1.0
HE2 D:HIS76 4.8 48.4 1.0
HB2 D:ALA49 4.8 38.9 1.0
N D:HIS46 4.9 31.8 1.0
C D:ALA12 4.9 21.9 1.0
H D:CYS74 4.9 29.9 1.0
HA D:HIS76 5.0 30.6 1.0
H D:GLY14 5.0 28.5 1.0
HA2 D:GLY13 5.0 31.3 1.0
O D:HIS46 5.0 30.1 1.0

Reference:

S.A.Buth, M.M.Shneider, P.G.Leiman. Bacteriophage Phikz GP163.1 Paar Repeat Protein in Complex with A T4 GP5 Beta-Helix Fragment Modified to Mimic the Phikz Central Spike GP164 To Be Published.
Page generated: Tue Oct 29 04:47:12 2024

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