Potassium in PDB 6usr: Telomerase Reverse Transcriptase Ternary Complex, Tert:Dna:Dgpcpp

Enzymatic activity of Telomerase Reverse Transcriptase Ternary Complex, Tert:Dna:Dgpcpp

All present enzymatic activity of Telomerase Reverse Transcriptase Ternary Complex, Tert:Dna:Dgpcpp:
2.7.7.49;

Protein crystallography data

The structure of Telomerase Reverse Transcriptase Ternary Complex, Tert:Dna:Dgpcpp, PDB code: 6usr was solved by M.A.Schaich, B.D.Freudenthal, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	48.72 / 2.93
*Space group*	P 3₂ 2 1
*Cell size a, b, c (Å), α, β, γ (°)*	97.437, 97.437, 164.148, 90.00, 90.00, 120.00
*R / R_free (%)*	26.5 / 29

Other elements in 6usr:

The structure of Telomerase Reverse Transcriptase Ternary Complex, Tert:Dna:Dgpcpp also contains other interesting chemical elements:

Magnesium

(Mg)

5 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Telomerase Reverse Transcriptase Ternary Complex, Tert:Dna:Dgpcpp (pdb code 6usr). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Telomerase Reverse Transcriptase Ternary Complex, Tert:Dna:Dgpcpp, PDB code: 6usr:

Potassium binding site 1 out of 1 in 6usr

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Potassium Binding Sites List in 6usr

Potassium binding site 1 out of 1 in the Telomerase Reverse Transcriptase Ternary Complex, Tert:Dna:Dgpcpp

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Telomerase Reverse Transcriptase Ternary Complex, Tert:Dna:Dgpcpp within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:K605 b:96.8 occ:1.00	O	A:HOH726	2.3	83.8	1.0
	O1A	A:G2P604	2.7	77.6	0.8
	C3A	A:G2P604	3.1	80.1	0.8
	PA	A:G2P604	3.2	75.8	0.8
	O2A	A:G2P604	3.3	68.6	0.8
	MG	A:MG603	3.4	82.1	1.0
	NZ	A:LYS189	3.5	80.9	1.0
	O1G	A:G2P604	3.5	76.8	0.8
	OD1	A:ASP251	3.8	93.0	1.0
	CE	A:LYS189	3.8	89.8	1.0
	OD2	A:ASP251	3.9	78.4	1.0
	MG	A:MG602	4.0	83.5	1.0
	CG	A:ASP251	4.1	84.3	1.0
	O2G	A:G2P604	4.2	83.4	0.8
	O	A:HOH714	4.3	77.1	1.0
	PG	A:G2P604	4.4	76.8	0.8
	O5'	A:G2P604	4.7	74.7	0.8
	PB	A:G2P604	4.8	98.0	0.8

Reference:

M.A.Schaich, S.L.Sanford, G.Welfer, T.H.Khoang, S.A.Johnson, P.L.Opresko, B.D.Freudenthal. Telomerase Reverse Transcriptase Ternary Complex, Tert:Dna:Dgpcpp To Be Published.

Page generated: Mon Aug 12 17:52:48 2024

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