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Magnesium in PDB 1r0a: Crystal Structure of Hiv-1 Reverse Transcriptase Covalently Tethered to Dna Template-Primer Solved to 2.8 Angstroms

Enzymatic activity of Crystal Structure of Hiv-1 Reverse Transcriptase Covalently Tethered to Dna Template-Primer Solved to 2.8 Angstroms

All present enzymatic activity of Crystal Structure of Hiv-1 Reverse Transcriptase Covalently Tethered to Dna Template-Primer Solved to 2.8 Angstroms:
2.7.7.49;

Protein crystallography data

The structure of Crystal Structure of Hiv-1 Reverse Transcriptase Covalently Tethered to Dna Template-Primer Solved to 2.8 Angstroms, PDB code: 1r0a was solved by S.Tuske, J.Ding, E.Arnold, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.96 / 2.80
Space group P 32 1 2
Cell size a, b, c (Å), α, β, γ (°) 165.820, 165.820, 220.720, 90.00, 90.00, 120.00
R / Rfree (%) 23.9 / 27.2

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Hiv-1 Reverse Transcriptase Covalently Tethered to Dna Template-Primer Solved to 2.8 Angstroms (pdb code 1r0a). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Crystal Structure of Hiv-1 Reverse Transcriptase Covalently Tethered to Dna Template-Primer Solved to 2.8 Angstroms, PDB code: 1r0a:

Magnesium binding site 1 out of 1 in 1r0a

Go back to Magnesium Binding Sites List in 1r0a
Magnesium binding site 1 out of 1 in the Crystal Structure of Hiv-1 Reverse Transcriptase Covalently Tethered to Dna Template-Primer Solved to 2.8 Angstroms


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Hiv-1 Reverse Transcriptase Covalently Tethered to Dna Template-Primer Solved to 2.8 Angstroms within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg559

b:37.1
occ:1.00
 OD2 A:ASP498 2.0 43.2 1.0
OE1 A:GLU478 2.3 27.0 1.0
OD1 A:ASP443 2.8 63.7 1.0
CG A:ASP498 3.1 49.0 1.0
CD A:GLU478 3.1 40.4 1.0
OE2 A:GLU478 3.2 44.3 1.0
OD1 A:ASP498 3.6 47.1 1.0
CG A:ASP443 3.6 59.9 1.0
OD2 A:ASP443 3.7 58.6 1.0
O A:GLY444 3.9 60.5 1.0
CB A:ALA538 4.1 68.9 1.0
CB A:ASP498 4.4 50.2 1.0
OD1 A:ASP549 4.5 80.9 1.0
OP1 T:DA723 4.5 92.4 1.0
CG A:GLU478 4.6 42.8 1.0
NE2 A:HIS539 4.8 83.6 1.0
CD2 A:HIS539 5.0 83.6 1.0
N A:GLY444 5.0 60.4 1.0

Reference:

E.N.Peletskaya, A.A.Kogon, S.Tuske, E.Arnold, S.H.Hughes. Nonnucleoside Inhibitor Binding Affects the Interactions of the Fingers Subdomain of Human Immunodeficiency Virus Type 1 Reverse Transcriptase with Dna. J.Virol. V. 78 3387 2004.
ISSN: ISSN 0022-538X
PubMed: 15016861
DOI: 10.1128/JVI.78.7.3387-3397.2004
Page generated: Mon Dec 14 06:41:57 2020

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