Magnesium in PDB 3kk3: Hiv-1 Reverse Transcriptase-Dna Complex with Gs-9148 Terminated Primer

Enzymatic activity of Hiv-1 Reverse Transcriptase-Dna Complex with Gs-9148 Terminated Primer

All present enzymatic activity of Hiv-1 Reverse Transcriptase-Dna Complex with Gs-9148 Terminated Primer:
2.7.7.49;

Protein crystallography data

The structure of Hiv-1 Reverse Transcriptase-Dna Complex with Gs-9148 Terminated Primer, PDB code: 3kk3 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)*	29.99 / 2.90
*Space group*	C 2 2 2₁
*Cell size a, b, c (Å), α, β, γ (°)*	166.998, 169.070, 96.398, 90.00, 90.00, 90.00
*R / R_free (%)*	27.8 / 33.3

Other elements in 3kk3:

The structure of Hiv-1 Reverse Transcriptase-Dna Complex with Gs-9148 Terminated Primer also contains other interesting chemical elements:

Fluorine

(F)

1 atom

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Hiv-1 Reverse Transcriptase-Dna Complex with Gs-9148 Terminated Primer (pdb code 3kk3). 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 Hiv-1 Reverse Transcriptase-Dna Complex with Gs-9148 Terminated Primer, PDB code: 3kk3:

Magnesium binding site 1 out of 1 in 3kk3

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Magnesium Binding Sites List in 3kk3

Magnesium binding site 1 out of 1 in the Hiv-1 Reverse Transcriptase-Dna Complex with Gs-9148 Terminated Primer

Mono view

Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Hiv-1 Reverse Transcriptase-Dna Complex with Gs-9148 Terminated Primer within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:Mg601 b:21.7 occ:1.00	OD2	A:ASP443	2.3	56.1	1.0
	OD1	A:ASP498	2.3	45.4	1.0
	OE2	A:GLU478	2.4	55.1	1.0
	OD2	A:ASP498	2.4	42.7	1.0
	OD1	A:ASP443	2.4	52.9	1.0
	CG	A:ASP443	2.7	56.6	1.0
	CG	A:ASP498	2.7	45.0	1.0
	CD	A:GLU478	3.2	54.6	1.0
	OE1	A:GLU478	3.5	57.5	1.0
	O	A:GLY444	3.7	54.6	1.0
	CB	A:ASP443	4.2	54.5	1.0
	CB	A:ASP498	4.2	45.1	1.0
	N	A:GLY444	4.4	51.3	1.0
	CG	A:GLU478	4.5	50.4	1.0
	CB	A:ALA538	4.8	64.2	1.0
	C	A:GLY444	4.8	54.4	1.0
	CA	A:ASP443	4.8	52.3	1.0
	OD1	A:ASP549	4.9	93.4	1.0
	C	A:ASP498	4.9	49.5	1.0

Reference:

E.B.Lansdon, D.Samuel, L.Lagpacan, K.M.Brendza, K.L.White, M.Hung, X.Liu, C.G.Boojamra, R.L.Mackman, T.Cihlar, A.S.Ray, M.E.Mcgrath, S.Swaminathan. Visualizing the Molecular Interactions of A Nucleotide Analog, Gs-9148, with Hiv-1 Reverse Transcriptase-Dna Complex. J.Mol.Biol. V. 397 967 2010.
ISSN: ISSN 0022-2836
PubMed: 20156454
DOI: 10.1016/J.JMB.2010.02.019

Page generated: Sun Aug 10 23:53:00 2025

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