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Magnesium in PDB 7nuz: Proteinase K Structure at Atomic Resolution From Crystals Grown in Agarose Gel

Enzymatic activity of Proteinase K Structure at Atomic Resolution From Crystals Grown in Agarose Gel

All present enzymatic activity of Proteinase K Structure at Atomic Resolution From Crystals Grown in Agarose Gel:
3.4.21.64;

Protein crystallography data

The structure of Proteinase K Structure at Atomic Resolution From Crystals Grown in Agarose Gel, PDB code: 7nuz was solved by J.A.Gavira, F.Artusio, A.Castellvi, R.Pisano, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 43.77 / 1.09
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 67.829, 67.829, 106.999, 90, 90, 90
R / Rfree (%) 17.1 / 19.1

Other elements in 7nuz:

The structure of Proteinase K Structure at Atomic Resolution From Crystals Grown in Agarose Gel also contains other interesting chemical elements:

Sodium (Na) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Proteinase K Structure at Atomic Resolution From Crystals Grown in Agarose Gel (pdb code 7nuz). 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 Proteinase K Structure at Atomic Resolution From Crystals Grown in Agarose Gel, PDB code: 7nuz:

Magnesium binding site 1 out of 1 in 7nuz

Go back to Magnesium Binding Sites List in 7nuz
Magnesium binding site 1 out of 1 in the Proteinase K Structure at Atomic Resolution From Crystals Grown in Agarose Gel


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Proteinase K Structure at Atomic Resolution From Crystals Grown in Agarose Gel within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg306

b:5.2
occ:1.00
 O A:HOH531 2.3 11.2 1.0
O A:HOH555 2.4 10.5 1.0
O A:HOH556 2.4 8.4 1.0
O A:VAL177 2.4 7.9 1.0
OD2 A:ASP200 2.4 7.9 1.0
O A:PRO175 2.4 8.0 1.0
O A:HOH674 2.5 12.0 1.0
OD1 A:ASP200 2.6 10.5 1.0
CG A:ASP200 2.9 7.8 1.0
C A:PRO175 3.5 7.3 1.0
C A:VAL177 3.6 6.6 1.0
N A:VAL177 4.2 6.7 1.0
CA A:PRO175 4.3 9.0 1.0
O A:VAL198 4.3 9.6 1.0
CB A:ASP200 4.4 8.7 1.0
C A:SER176 4.5 6.9 1.0
O A:HOH793 4.5 31.3 1.0
N A:SER176 4.5 7.1 1.0
CA A:CYS178 4.5 6.2 1.0
N A:CYS178 4.5 6.0 1.0
O A:GLU174 4.5 7.3 1.0
O A:HOH418 4.5 30.4 1.0
O A:HOH824 4.6 15.2 1.0
CA A:VAL177 4.6 6.9 1.0
N A:THR179 4.6 6.3 1.0
O A:HOH727 4.6 22.4 1.0
O A:HOH629 4.7 10.3 1.0
O A:HOH623 4.7 21.8 1.0
O A:HOH755 4.7 29.0 1.0
CA A:SER176 4.7 6.8 1.0
OG1 A:THR179 4.8 7.4 1.0
SG A:CYS249 4.9 8.0 1.0

Reference:

F.Artusio, A.Castellvi, R.Pisano, J.A.Gavira. Tuning Transport Phenomena in Agarose Gels For the Control of Protein Nucleation Density and Crystal Form Crystals 2021.
ISSN: ESSN 2073-4352
DOI: 10.3390/CRYST11050466
Page generated: Thu Oct 3 02:14:31 2024

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