Magnesium in PDB 6uis: Hiv-1 M184V Reverse Transcriptase-Dna Complex with Dctp

All present enzymatic activity of Hiv-1 M184V Reverse Transcriptase-Dna Complex with Dctp:
2.7.7.49; 2.7.7.7; 3.1.26.13;

The structure of Hiv-1 M184V Reverse Transcriptase-Dna Complex with Dctp, PDB code: 6uis was solved by E.B.Lansdon, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	47.46 / 2.75
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	167.554, 169.109, 103.300, 90.00, 90.00, 90.00
R / Rfree (%)	18.8 / 25.9

The binding sites of Magnesium atom in the Hiv-1 M184V Reverse Transcriptase-Dna Complex with Dctp (pdb code 6uis). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Hiv-1 M184V Reverse Transcriptase-Dna Complex with Dctp, PDB code: 6uis:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Hiv-1 M184V Reverse Transcriptase-Dna Complex with Dctp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Hiv-1 M184V Reverse Transcriptase-Dna Complex with Dctp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg604 b:5.4 occ:1.00 OD2 A:ASP110 1.7 16.7 1.0 O A:VAL111 1.9 13.5 1.0 O1A A:DCP601 2.1 12.7 1.0 O1B A:DCP601 2.2 16.6 1.0 O3G A:DCP601 2.2 18.7 1.0 OD2 A:ASP185 2.2 15.2 1.0 CG A:ASP110 2.8 17.8 1.0 C A:VAL111 3.1 13.1 1.0 PB A:DCP601 3.2 13.4 1.0 PA A:DCP601 3.3 11.9 1.0 PG A:DCP601 3.4 18.7 1.0 CG A:ASP185 3.4 13.6 1.0 OD1 A:ASP110 3.4 26.1 1.0 O3B A:DCP601 3.5 11.7 1.0 O3A A:DCP601 3.6 13.2 1.0 N A:VAL111 3.6 12.5 1.0 O1G A:DCP601 3.9 17.1 1.0 CA A:VAL111 3.9 10.1 1.0 OD1 A:ASP185 4.0 12.3 1.0 CB A:ASP110 4.0 13.2 1.0 N A:GLY112 4.1 12.9 1.0 C5' A:DCP601 4.3 11.0 1.0 O5' A:DCP601 4.3 8.9 1.0 CA A:GLY112 4.3 9.1 1.0 NZ A:LYS220 4.4 23.7 1.0 N A:ASP113 4.4 11.6 1.0 C A:ASP110 4.4 14.1 1.0 N A:ALA114 4.5 11.3 1.0 O2A A:DCP601 4.5 16.5 1.0 CB A:VAL111 4.5 13.3 1.0 CB A:ALA114 4.6 10.0 1.0 CB A:ASP185 4.6 10.9 1.0 C A:GLY112 4.6 11.8 1.0 O2B A:DCP601 4.6 14.5 1.0 O2G A:DCP601 4.7 26.4 1.0 CA A:ASP110 4.7 15.1 1.0

Magnesium binding site 2 out of 2 in the Hiv-1 M184V Reverse Transcriptase-Dna Complex with Dctp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Hiv-1 M184V Reverse Transcriptase-Dna Complex with Dctp within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg605 b:50.3 occ:1.00 OD1 A:ASP549 2.9 43.8 1.0 OD1 A:ASP443 2.9 24.8 1.0 OD2 A:ASP443 3.1 30.3 1.0 OD2 A:ASP498 3.2 25.2 1.0 CG A:ASP443 3.4 28.1 1.0 OD1 A:ASP498 3.8 21.8 1.0 CG A:ASP498 3.8 18.0 1.0 OP1 T:DC723 4.0 46.7 1.0 CE1 A:HIS539 4.0 50.2 1.0 O A:GLY444 4.1 27.4 1.0 CG A:ASP549 4.1 40.5 1.0 CB A:ALA538 4.2 21.6 1.0 NE2 A:HIS539 4.3 46.0 1.0 OE1 A:GLU478 4.4 21.2 1.0 ND1 A:HIS539 4.9 40.1 1.0 OD2 A:ASP549 4.9 36.7 1.0 CB A:ASP443 5.0 26.7 1.0 OE2 A:GLU478 5.0 34.7 1.0

M.Hung, E.J.Tokarsky, L.Lagpacan, L.Zhang, Z.Suo, E.B.Lansdon. Elucidating Molecular Interactions of L-Nucleotides with Hiv-1 Reverse Transcriptase and Mechanism of M184V-Caused Drug Resistance Commun Biol V. 2 2019.
ISSN: ESSN 2399-3642
DOI: 10.1038/S42003-019-0706-X