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Sodium in PDB 7p18: Crystal Structure of 3-Ketosteroid DELTA1-Dehydrogenase From Sterolibacterium Denitrificans in Complex with 1,4-Androstadiene-3, 17-Dione

Enzymatic activity of Crystal Structure of 3-Ketosteroid DELTA1-Dehydrogenase From Sterolibacterium Denitrificans in Complex with 1,4-Androstadiene-3, 17-Dione

All present enzymatic activity of Crystal Structure of 3-Ketosteroid DELTA1-Dehydrogenase From Sterolibacterium Denitrificans in Complex with 1,4-Androstadiene-3, 17-Dione:
1.3.99.4;

Protein crystallography data

The structure of Crystal Structure of 3-Ketosteroid DELTA1-Dehydrogenase From Sterolibacterium Denitrificans in Complex with 1,4-Androstadiene-3, 17-Dione, PDB code: 7p18 was solved by P.Wojcik, B.Mrugala, K.Kurpiewska, M.Szaleniec, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 47.71 / 1.84
Space group P 31 2 1
Cell size a, b, c (Å), α, β, γ (°) 130.369, 130.369, 139.742, 90, 90, 120
R / Rfree (%) 18.5 / 21.4

Sodium Binding Sites:

The binding sites of Sodium atom in the Crystal Structure of 3-Ketosteroid DELTA1-Dehydrogenase From Sterolibacterium Denitrificans in Complex with 1,4-Androstadiene-3, 17-Dione (pdb code 7p18). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Crystal Structure of 3-Ketosteroid DELTA1-Dehydrogenase From Sterolibacterium Denitrificans in Complex with 1,4-Androstadiene-3, 17-Dione, PDB code: 7p18:

Sodium binding site 1 out of 1 in 7p18

Go back to Sodium Binding Sites List in 7p18
Sodium binding site 1 out of 1 in the Crystal Structure of 3-Ketosteroid DELTA1-Dehydrogenase From Sterolibacterium Denitrificans in Complex with 1,4-Androstadiene-3, 17-Dione


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of 3-Ketosteroid DELTA1-Dehydrogenase From Sterolibacterium Denitrificans in Complex with 1,4-Androstadiene-3, 17-Dione within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na609

b:28.7
occ:1.00
 O A:HOH1183 2.9 42.1 1.0
N A:MET151 3.2 27.1 1.0
O A:HOH749 3.2 30.3 1.0
CA A:ARG150 3.8 25.6 1.0
C A:ARG150 3.9 28.1 1.0
CE A:LYS41 4.0 29.4 1.0
CB A:MET151 4.1 32.8 1.0
O A:LEU149 4.1 28.9 1.0
CG A:LYS41 4.1 28.1 1.0
CG A:MET151 4.2 29.8 1.0
CA A:MET151 4.2 28.0 1.0
O A:HOH781 4.2 30.6 1.0
CD A:LYS41 4.2 28.1 1.0
CG A:ARG150 4.3 24.6 1.0
CB A:ARG150 4.6 25.6 1.0
O A:MET151 4.7 29.0 1.0
NH1 A:ARG150 4.8 26.8 1.0
N A:ARG150 4.8 25.6 1.0
O A:HOH1008 4.8 31.9 1.0
C A:LEU149 4.9 28.8 1.0
NZ A:LYS41 4.9 30.4 1.0
C A:MET151 4.9 26.7 1.0

Reference:

P.Wojcik, B.Mrugala, K.Kurpiewska, M.Szaleniec. Crystal Structure of 3-Ketosteroid DELTA1-Dehydrogenase From Sterolibacterium Denitrificans in Complex with 1,4-Androstadiene-3,17- Dione To Be Published.
Page generated: Tue Oct 8 18:25:49 2024

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