Sodium in PDB 6q8s: Elastase (Ppe) Under 2 Kbar of Argon

All present enzymatic activity of Elastase (Ppe) Under 2 Kbar of Argon:
3.4.21.36;

The structure of Elastase (Ppe) Under 2 Kbar of Argon, PDB code: 6q8s was solved by T.Prange, P.Carpentier, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	45.81 / 1.80
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	49.839, 58.215, 74.256, 90.00, 90.00, 90.00
R / Rfree (%)	14.5 / 20

The structure of Elastase (Ppe) Under 2 Kbar of Argon also contains other interesting chemical elements:

Argon

(Ar)

1 atom

The binding sites of Sodium atom in the Elastase (Ppe) Under 2 Kbar of Argon (pdb code 6q8s). 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 Elastase (Ppe) Under 2 Kbar of Argon, PDB code: 6q8s:

Sodium binding site 1 out of 1 in the Elastase (Ppe) Under 2 Kbar of Argon


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Elastase (Ppe) Under 2 Kbar of Argon within 5.0Å range: probe atom residue distance (Å) B Occ A:Na301 b:12.9 occ:1.00 OE1 A:GLU70 2.2 15.6 1.0 O A:ASN72 2.3 15.8 1.0 OD2 A:ASP77 2.3 12.9 1.0 OE2 A:GLU80 2.4 14.3 1.0 O A:GLN75 2.4 17.6 1.0 O A:HOH572 2.6 29.4 1.0 CD A:GLU70 3.3 16.0 1.0 CG A:ASP77 3.3 14.2 1.0 CD A:GLU80 3.4 14.0 1.0 C A:ASN72 3.4 13.9 1.0 C A:GLN75 3.6 21.0 1.0 OE2 A:GLU70 3.7 18.0 1.0 N A:ASP77 3.8 15.0 1.0 CG A:GLU80 3.8 14.2 1.0 N A:ASN72 3.9 12.1 1.0 CB A:ASP77 4.0 14.2 1.0 CA A:ASN72 4.1 13.3 1.0 OD1 A:ASP77 4.2 14.9 1.0 N A:GLN75 4.4 19.8 1.0 CB A:ASN72 4.4 14.9 1.0 CA A:ASN76 4.4 18.5 1.0 N A:LEU73 4.5 13.1 1.0 C A:ASN76 4.5 17.5 1.0 CA A:ASP77 4.5 14.7 1.0 N A:ASN76 4.5 19.4 1.0 N A:HIS71 4.5 10.8 1.0 OE1 A:GLU80 4.5 15.1 1.0 CG A:GLU70 4.5 12.2 1.0 CA A:GLN75 4.6 21.2 1.0 CA A:LEU73 4.7 14.1 1.0 C A:LEU73 4.7 17.4 1.0 OH A:TYR82 4.8 17.7 1.0 N A:ASN74 4.9 18.4 1.0 O A:HOH402 4.9 37.0 1.0 C A:HIS71 5.0 11.4 1.0 O A:LEU73 5.0 17.6 1.0

T.Prange, P.Carpentier. Labelling Protein Crystals By Argon at 2 Kbar To Be Published.