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Potassium in PDB 1p6y: T4 Lysozyme Core Repacking Mutant M120Y/Ta

Enzymatic activity of T4 Lysozyme Core Repacking Mutant M120Y/Ta

All present enzymatic activity of T4 Lysozyme Core Repacking Mutant M120Y/Ta:
3.2.1.17;

Protein crystallography data

The structure of T4 Lysozyme Core Repacking Mutant M120Y/Ta, PDB code: 1p6y was solved by B.H.Mooers, D.Datta, W.A.Baase, E.S.Zollars, S.L.Mayo, B.W.Matthews, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 22.00 / 1.54
Space group P 32 2 1
Cell size a, b, c (Å), α, β, γ (°) 60.287, 60.287, 95.298, 90.00, 90.00, 120.00
R / Rfree (%) n/a / n/a

Other elements in 1p6y:

The structure of T4 Lysozyme Core Repacking Mutant M120Y/Ta also contains other interesting chemical elements:

Chlorine (Cl) 2 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the T4 Lysozyme Core Repacking Mutant M120Y/Ta (pdb code 1p6y). 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 T4 Lysozyme Core Repacking Mutant M120Y/Ta, PDB code: 1p6y:

Potassium binding site 1 out of 1 in 1p6y

Go back to Potassium Binding Sites List in 1p6y
Potassium binding site 1 out of 1 in the T4 Lysozyme Core Repacking Mutant M120Y/Ta


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of T4 Lysozyme Core Repacking Mutant M120Y/Ta within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K972

b:22.1
occ:0.76
O A:HOH204 2.9 18.6 1.0
O A:GLU11 3.0 18.2 1.0
OH A:TYR18 3.0 31.4 1.0
O A:HOH207 3.0 24.1 1.0
O A:HOH304 3.0 32.9 1.0
O A:HOH516 3.0 47.5 1.0
OE2 A:GLU11 3.2 21.0 1.0
O A:HOH405 3.3 34.5 1.0
C A:GLU11 3.8 16.8 1.0
O A:HOH285 3.8 26.2 1.0
CA A:GLU11 3.9 13.3 1.0
CZ A:TYR18 4.0 28.4 1.0
CE1 A:TYR18 4.1 33.2 1.0
CB A:GLU11 4.3 14.3 1.0
O A:HOH513 4.3 38.2 1.0
CD A:GLU11 4.4 25.8 1.0
CA A:GLY30 4.5 14.4 1.0
N A:GLY30 4.7 12.9 1.0
O A:HOH236 4.8 32.1 1.0
O A:ASP10 4.9 21.0 1.0
CB A:ASP20 4.9 13.8 1.0
CG A:GLU11 4.9 17.2 1.0
N A:GLY12 5.0 15.3 1.0

Reference:

B.H.Mooers, D.Datta, W.A.Baase, E.S.Zollars, S.L.Mayo, B.W.Matthews. Repacking the Core of T4 Lysozyme By Automated Design J.Mol.Biol. V. 332 741 2003.
ISSN: ISSN 0022-2836
PubMed: 12963380
DOI: 10.1016/S0022-2836(03)00856-8
Page generated: Sun Dec 13 22:57:29 2020

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