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Sodium in PDB 3e3t: Structure of Porcine Pancreatic Elastase with the Magic Triangle I3C

Enzymatic activity of Structure of Porcine Pancreatic Elastase with the Magic Triangle I3C

All present enzymatic activity of Structure of Porcine Pancreatic Elastase with the Magic Triangle I3C:
3.4.21.36;

Protein crystallography data

The structure of Structure of Porcine Pancreatic Elastase with the Magic Triangle I3C, PDB code: 3e3t was solved by T.Beck, T.Gruene, G.M.Sheldrick, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 37.20 / 1.60
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 50.096, 57.973, 74.395, 90.00, 90.00, 90.00
R / Rfree (%) 15.7 / 21.3

Other elements in 3e3t:

The structure of Structure of Porcine Pancreatic Elastase with the Magic Triangle I3C also contains other interesting chemical elements:

Iodine (I) 12 atoms

Sodium Binding Sites:

The binding sites of Sodium atom in the Structure of Porcine Pancreatic Elastase with the Magic Triangle I3C (pdb code 3e3t). 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 Structure of Porcine Pancreatic Elastase with the Magic Triangle I3C, PDB code: 3e3t:

Sodium binding site 1 out of 1 in 3e3t

Go back to Sodium Binding Sites List in 3e3t
Sodium binding site 1 out of 1 in the Structure of Porcine Pancreatic Elastase with the Magic Triangle I3C


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of Porcine Pancreatic Elastase with the Magic Triangle I3C within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na243

b:12.4
occ:1.00
 ND2 A:ASN66 2.1 33.2 1.0
OE2 A:GLU59 2.2 13.4 1.0
O A:ASN61 2.2 12.3 1.0
OE2 A:GLU69 2.3 16.2 1.0
O A:GLN64 2.3 22.3 1.0
O A:HOH1057 2.5 29.7 1.0
CD A:GLU59 3.1 15.4 1.0
OE1 A:GLU59 3.3 19.2 1.0
CG A:ASN66 3.3 33.5 1.0
C A:ASN61 3.3 10.8 1.0
CD A:GLU69 3.4 15.2 1.0
C A:GLN64 3.5 23.7 1.0
CG A:GLU69 3.9 16.4 1.0
N A:ASN66 3.9 21.8 1.0
N A:ASN61 3.9 9.7 1.0
CA A:ASN61 4.1 9.6 1.0
OD1 A:ASN66 4.2 26.9 1.0
CB A:ASN66 4.2 19.1 1.0
CA A:ASN65 4.2 16.8 1.0
N A:ASN65 4.4 20.0 1.0
N A:GLN64 4.4 17.6 1.0
N A:LEU62 4.4 10.7 1.0
CB A:ASN61 4.4 15.0 1.0
C A:ASN65 4.4 19.1 1.0
CG A:GLU59 4.5 14.4 1.0
OE1 A:GLU69 4.5 16.4 1.0
CA A:GLN64 4.5 17.5 1.0
N A:HIS60 4.6 11.7 1.0
CA A:LEU62 4.6 12.1 1.0
CA A:ASN66 4.7 20.2 1.0
C A:LEU62 4.7 15.9 1.0
O A:LEU62 5.0 29.6 1.0
C A:HIS60 5.0 9.3 1.0

Reference:

T.Beck, A.Krasauskas, T.Gruene, G.M.Sheldrick. A Magic Triangle For Experimental Phasing of Macromolecules Acta Crystallogr.,Sect.D V. 64 1179 2008.
ISSN: ISSN 0907-4449
PubMed: 19020357
DOI: 10.1107/S0907444908030266
Page generated: Mon Oct 7 08:41:51 2024

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