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Zinc in PDB 4e7k: Pfv Integrase Target Capture Complex (Tcc-Mn), Freeze-Trapped Prior to Strand Transfer, at 3.0 A Resolution

Enzymatic activity of Pfv Integrase Target Capture Complex (Tcc-Mn), Freeze-Trapped Prior to Strand Transfer, at 3.0 A Resolution

All present enzymatic activity of Pfv Integrase Target Capture Complex (Tcc-Mn), Freeze-Trapped Prior to Strand Transfer, at 3.0 A Resolution:
2.7.7.49; 2.7.7.7; 3.1.26.4;

Protein crystallography data

The structure of Pfv Integrase Target Capture Complex (Tcc-Mn), Freeze-Trapped Prior to Strand Transfer, at 3.0 A Resolution, PDB code: 4e7k was solved by G.N.Maertens, P.Cherepanov, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 38.01 / 3.02
Space group P 41 21 2
Cell size a, b, c (Å), α, β, γ (°) 163.914, 163.914, 129.675, 90.00, 90.00, 90.00
R / Rfree (%) 24.5 / 28.9

Other elements in 4e7k:

The structure of Pfv Integrase Target Capture Complex (Tcc-Mn), Freeze-Trapped Prior to Strand Transfer, at 3.0 A Resolution also contains other interesting chemical elements:

Manganese (Mn) 3 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Pfv Integrase Target Capture Complex (Tcc-Mn), Freeze-Trapped Prior to Strand Transfer, at 3.0 A Resolution (pdb code 4e7k). 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 Pfv Integrase Target Capture Complex (Tcc-Mn), Freeze-Trapped Prior to Strand Transfer, at 3.0 A Resolution, PDB code: 4e7k:

Zinc binding site 1 out of 1 in 4e7k

Go back to Zinc Binding Sites List in 4e7k
Zinc binding site 1 out of 1 in the Pfv Integrase Target Capture Complex (Tcc-Mn), Freeze-Trapped Prior to Strand Transfer, at 3.0 A Resolution


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Pfv Integrase Target Capture Complex (Tcc-Mn), Freeze-Trapped Prior to Strand Transfer, at 3.0 A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn401

b:53.1
occ:1.00
 NE2 A:HIS62 2.0 48.7 1.0
ND1 A:HIS66 2.1 51.0 1.0
SG A:CYS99 2.2 51.2 1.0
SG A:CYS96 2.6 48.9 1.0
CE1 A:HIS62 2.9 50.2 1.0
CE1 A:HIS66 2.9 50.8 1.0
CD2 A:HIS62 3.2 53.5 1.0
CG A:HIS66 3.2 50.0 1.0
CB A:CYS99 3.2 48.5 1.0
CB A:HIS66 3.6 48.3 1.0
N A:CYS99 3.8 55.3 1.0
CB A:CYS96 3.8 52.3 1.0
CA A:CYS99 4.0 53.0 1.0
ND1 A:HIS62 4.1 50.1 1.0
NE2 A:HIS66 4.1 49.5 1.0
CA A:HIS66 4.1 48.5 1.0
CG A:HIS62 4.2 52.1 1.0
CD2 A:HIS66 4.2 49.8 1.0
O A:HIS66 4.6 51.2 1.0
C A:HIS66 4.7 45.8 1.0
C A:GLN98 4.8 54.2 1.0
O A:CYS96 4.9 57.2 1.0
CB A:GLN98 4.9 54.2 1.0

Reference:

S.Hare, G.N.Maertens, P.Cherepanov. 3'-Processing and Strand Transfer Catalysed By Retroviral Integrase in Crystallo. Embo J. V. 31 3020 2012.
ISSN: ISSN 0261-4189
PubMed: 22580823
DOI: 10.1038/EMBOJ.2012.118
Page generated: Sat Oct 26 21:55:32 2024

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