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Magnesium in PDB 6u1z: Crystal Structure of Ketosteroid Isomerase From Pseudomonas Putida (Pksi) at 280 K

Enzymatic activity of Crystal Structure of Ketosteroid Isomerase From Pseudomonas Putida (Pksi) at 280 K

All present enzymatic activity of Crystal Structure of Ketosteroid Isomerase From Pseudomonas Putida (Pksi) at 280 K:
5.3.3.1;

Protein crystallography data

The structure of Crystal Structure of Ketosteroid Isomerase From Pseudomonas Putida (Pksi) at 280 K, PDB code: 6u1z was solved by F.Yabukarski, D.Herschlag, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 36.97 / 1.50
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 36.028, 73.938, 95.691, 90.00, 90.00, 90.00
R / Rfree (%) 13.6 / 16.7

Other elements in 6u1z:

The structure of Crystal Structure of Ketosteroid Isomerase From Pseudomonas Putida (Pksi) at 280 K also contains other interesting chemical elements:

Chlorine (Cl) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of Ketosteroid Isomerase From Pseudomonas Putida (Pksi) at 280 K (pdb code 6u1z). 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 Crystal Structure of Ketosteroid Isomerase From Pseudomonas Putida (Pksi) at 280 K, PDB code: 6u1z:

Magnesium binding site 1 out of 1 in 6u1z

Go back to Magnesium Binding Sites List in 6u1z
Magnesium binding site 1 out of 1 in the Crystal Structure of Ketosteroid Isomerase From Pseudomonas Putida (Pksi) at 280 K


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of Ketosteroid Isomerase From Pseudomonas Putida (Pksi) at 280 K within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Mg201

b:33.5
occ:0.75
 O B:HOH384 1.9 50.4 1.0
O B:HOH385 2.0 72.4 1.0
O B:HOH373 2.0 44.4 1.0
O B:HOH308 2.1 33.4 1.0
O B:HOH324 2.1 31.6 1.0
O B:HOH389 2.1 59.3 1.0
OD1 B:ASP35 4.2 21.8 1.0
O B:HOH312 4.2 33.2 1.0
OE1 B:GLN114 4.2 29.7 1.0
OD2 B:ASP108 4.3 25.2 1.0
HB1 B:ALA33 4.3 21.9 1.0
HD2 B:HIS110 4.4 48.1 1.0
OD2 B:ASP35 4.4 27.7 1.0
OD1 B:ASP34 4.5 23.1 1.0
HE22 B:GLN114 4.6 32.3 1.0
CG B:ASP35 4.7 23.8 1.0
HB2 B:ASP108 4.9 26.0 1.0
HE2 B:HIS110 5.0 50.7 1.0

Reference:

F.Yabukarski, D.Herschlag. Assessing Active Site Positioning and Testing Catalytic Proposals Via Ketosteroid Isomerase Conformational Ensembles To Be Published.
Page generated: Wed Aug 13 18:22:47 2025

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