Magnesium in PDB 5n1q: Methyl-Coenzyme M Reductase III From Methanothermococcus Thermolithotrophicus at 1.9 A Resolution

Enzymatic activity of Methyl-Coenzyme M Reductase III From Methanothermococcus Thermolithotrophicus at 1.9 A Resolution

All present enzymatic activity of Methyl-Coenzyme M Reductase III From Methanothermococcus Thermolithotrophicus at 1.9 A Resolution:
2.8.4.1;

Protein crystallography data

The structure of Methyl-Coenzyme M Reductase III From Methanothermococcus Thermolithotrophicus at 1.9 A Resolution, PDB code: 5n1q was solved by T.Wagner, C.E.Wegner, U.Ermler, S.Shima, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	45.63 / 1.90
*Space group*	P 1 2₁ 1
*Cell size a, b, c (Å), α, β, γ (°)*	111.811, 77.224, 145.458, 90.00, 107.01, 90.00
*R / R_free (%)*	16.9 / 19

Other elements in 5n1q:

The structure of Methyl-Coenzyme M Reductase III From Methanothermococcus Thermolithotrophicus at 1.9 A Resolution also contains other interesting chemical elements:

Nickel	(Ni)	2 atoms
Potassium	(K)	1 atom

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Methyl-Coenzyme M Reductase III From Methanothermococcus Thermolithotrophicus at 1.9 A Resolution (pdb code 5n1q). 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 Methyl-Coenzyme M Reductase III From Methanothermococcus Thermolithotrophicus at 1.9 A Resolution, PDB code: 5n1q:

Magnesium binding site 1 out of 1 in 5n1q

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Magnesium Binding Sites List in 5n1q

Magnesium binding site 1 out of 1 in the Methyl-Coenzyme M Reductase III From Methanothermococcus Thermolithotrophicus at 1.9 A Resolution

Mono view

Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Methyl-Coenzyme M Reductase III From Methanothermococcus Thermolithotrophicus at 1.9 A Resolution within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
E:Mg501 b:41.4 occ:1.00	O	F:HOH403	2.0	28.8	1.0
	O	E:HOH736	2.0	46.5	1.0
	O	F:HOH486	2.1	49.0	1.0
	O	E:HOH818	2.2	36.9	1.0
	O	E:HOH644	2.3	34.1	1.0
	OG1	E:THR292	3.8	31.6	1.0
	O	F:HOH419	3.9	39.5	1.0
	OE1	F:GLN6	4.0	29.2	1.0
	O	E:HOH610	4.1	32.9	1.0
	O	F:HOH476	4.3	48.9	1.0
	CB	E:THR292	4.3	31.9	1.0
	O	F:HOH498	4.4	46.5	1.0
	O	E:HOH700	4.6	43.4	1.0
	O	E:HOH801	4.6	50.0	1.0
	O	E:GLY290	4.7	29.8	1.0
	OH	E:TYR294	4.8	37.6	1.0
	CD	F:GLN6	4.9	39.8	1.0
	O	F:LYS4	4.9	35.9	1.0

Reference:

T.Wagner, C.E.Wegner, J.Kahnt, U.Ermler, S.Shima. Phylogenetic and Structural Comparisons of the Three Types of Methyl Coenzyme M Reductase From Methanococcales and Methanobacteriales. J.Bacteriol. V. 199 2017.
ISSN: ESSN 1098-5530
PubMed: 28559298
DOI: 10.1128/JB.00197-17

Page generated: Sun Sep 29 23:03:07 2024

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