Potassium in PDB 8vj8: X-Ray Counterpart to Neutron Structure of Reduced TRP161PHE Mnsod

Enzymatic activity of X-Ray Counterpart to Neutron Structure of Reduced TRP161PHE Mnsod

All present enzymatic activity of X-Ray Counterpart to Neutron Structure of Reduced TRP161PHE Mnsod:
1.15.1.1;

Protein crystallography data

The structure of X-Ray Counterpart to Neutron Structure of Reduced TRP161PHE Mnsod, PDB code: 8vj8 was solved by J.Azadmanesh, K.Slobodnik, L.R.Struble, W.E.Lutz, K.L.Weiss, D.A.A.Myles, T.Kroll, G.E.O.Borgstahl, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

*Resolution Low / High (Å)*	38.95 / 1.70
*Space group*	P 6₁ 2 2
*Cell size a, b, c (Å), α, β, γ (°)*	77.909, 77.909, 235.138, 90, 90, 120
*R / R_free (%)*	19.1 / 22.4

Other elements in 8vj8:

The structure of X-Ray Counterpart to Neutron Structure of Reduced TRP161PHE Mnsod also contains other interesting chemical elements:

Manganese

(Mn)

2 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the X-Ray Counterpart to Neutron Structure of Reduced TRP161PHE Mnsod (pdb code 8vj8). 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 X-Ray Counterpart to Neutron Structure of Reduced TRP161PHE Mnsod, PDB code: 8vj8:

Potassium binding site 1 out of 1 in 8vj8

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Potassium Binding Sites List in 8vj8

Potassium binding site 1 out of 1 in the X-Ray Counterpart to Neutron Structure of Reduced TRP161PHE Mnsod

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of X-Ray Counterpart to Neutron Structure of Reduced TRP161PHE Mnsod within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
B:K203 b:22.9 occ:1.00	O	B:HOH486	2.6	23.7	1.0
	O	B:HOH404	2.7	24.5	1.0
	O	B:ASN182	2.9	13.5	1.0
	O	B:HOH348	3.0	17.0	1.0
	O	B:GLY85	3.1	18.1	1.0
	C	B:ASN182	4.0	11.8	1.0
	C	B:GLY85	4.0	18.1	1.0
	O	B:HOH353	4.3	23.5	1.0
	O	B:PRO83	4.4	17.1	1.0
	CA	B:GLY86	4.5	13.8	1.0
	CB	B:ASN182	4.6	12.9	1.0
	CA	B:ASN182	4.6	13.3	1.0
	N	B:GLY86	4.6	12.9	1.0
	NE2	B:HIS17	4.8	13.5	1.0
	N	B:GLY85	4.9	16.1	1.0
	O	B:HOH315	4.9	14.8	1.0

Reference:

J.Azadmanesh, K.Slobodnik, L.R.Struble, W.E.Lutz, L.Coates, K.L.Weiss, D.A.A.Myles, T.Kroll, G.E.O.Borgstahl. Revealing the Atomic and Electronic Mechanism of Human Manganese Superoxide Dismutase Product Inhibition. Biorxiv 2024.
ISSN: ISSN 2692-8205
PubMed: 38328249
DOI: 10.1101/2024.01.26.577433

Page generated: Sat Aug 9 18:10:38 2025

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