Potassium in PDB 6mys: Avian Mitochondrial Complex II with Atpenin A5 Bound, Sidechain Outside

Enzymatic activity of Avian Mitochondrial Complex II with Atpenin A5 Bound, Sidechain Outside

All present enzymatic activity of Avian Mitochondrial Complex II with Atpenin A5 Bound, Sidechain Outside:
1.3.5.1;

Protein crystallography data

The structure of Avian Mitochondrial Complex II with Atpenin A5 Bound, Sidechain Outside, PDB code: 6mys was solved by E.A.Berry, L.-S.Huang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	38.75 / 2.37
*Space group*	P 2₁ 2₁ 2₁
*Cell size a, b, c (Å), α, β, γ (°)*	71.680, 84.424, 293.019, 90.00, 90.00, 90.00
*R / R_free (%)*	21.1 / 23.7

Other elements in 6mys:

The structure of Avian Mitochondrial Complex II with Atpenin A5 Bound, Sidechain Outside also contains other interesting chemical elements:

Iron	(Fe)	10 atoms
Chlorine	(Cl)	2 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Avian Mitochondrial Complex II with Atpenin A5 Bound, Sidechain Outside (pdb code 6mys). 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 Avian Mitochondrial Complex II with Atpenin A5 Bound, Sidechain Outside, PDB code: 6mys:

Potassium binding site 1 out of 1 in 6mys

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Potassium Binding Sites List in 6mys

Potassium binding site 1 out of 1 in the Avian Mitochondrial Complex II with Atpenin A5 Bound, Sidechain Outside

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Avian Mitochondrial Complex II with Atpenin A5 Bound, Sidechain Outside within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:K1002 b:61.1 occ:0.77	O	A:ASN366	2.8	66.6	1.0
	O	A:ALA399	2.8	58.4	1.0
	O	A:GLY368	2.9	71.2	1.0
	O	A:GLU397	2.9	57.7	1.0
	O	A:MET367	3.0	59.6	1.0
	C	A:MET367	3.4	63.0	1.0
	OH	A:TYR365	3.6	83.2	1.0
	C	A:GLU397	3.6	56.9	1.0
	C	A:GLY368	3.8	70.6	1.0
	CA	A:GLU397	3.9	57.2	1.0
	C	A:ASN366	3.9	73.8	1.0
	C	A:ALA399	3.9	63.3	1.0
	CA	A:MET367	4.0	63.2	1.0
	CZ	A:TYR365	4.1	76.1	1.0
	N	A:GLY368	4.1	62.8	1.0
	CE2	A:TYR365	4.2	71.1	1.0
	O	A:GLY396	4.2	62.0	1.0
	CG	A:GLU397	4.4	65.5	1.0
	CA	A:GLY368	4.4	66.6	1.0
	N	A:MET367	4.5	70.7	1.0
	N	A:ALA399	4.5	57.0	1.0
	N	A:GLY369	4.7	71.4	1.0
	CB	A:GLU397	4.7	61.6	1.0
	N	A:SER400	4.7	65.0	1.0
	N	A:ALA398	4.8	53.1	1.0
	CA	A:SER400	4.8	68.0	1.0
	C	A:ALA398	4.8	59.4	1.0
	CA	A:ALA399	4.9	60.2	1.0
	CD2	A:HIS404	4.9	56.8	1.0
	CA	A:GLY369	4.9	58.4	1.0
	N	A:GLU397	4.9	58.8	1.0

Reference:

L.-S.Huang, E.A.Berry. Crystallographic Studies of the Binding of Ligands to the Ubiquinone Site of Mitochondrial Respiratory Complex II To Be Published.

Page generated: Mon Aug 12 16:54:02 2024

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