Atomistry » Sodium » PDB 1ghy-1hn1 » 1h5v
Atomistry »
  Sodium »
    PDB 1ghy-1hn1 »
      1h5v »

Sodium in PDB 1h5v: Thiopentasaccharide Complex of the Endoglucanase CEL5A From Bacillus Agaradharens at 1.1 A Resolution in the Tetragonal Crystal Form

Enzymatic activity of Thiopentasaccharide Complex of the Endoglucanase CEL5A From Bacillus Agaradharens at 1.1 A Resolution in the Tetragonal Crystal Form

All present enzymatic activity of Thiopentasaccharide Complex of the Endoglucanase CEL5A From Bacillus Agaradharens at 1.1 A Resolution in the Tetragonal Crystal Form:
3.2.1.4;

Protein crystallography data

The structure of Thiopentasaccharide Complex of the Endoglucanase CEL5A From Bacillus Agaradharens at 1.1 A Resolution in the Tetragonal Crystal Form, PDB code: 1h5v was solved by A.Varrot, G.Sulzenbacher, M.Schulein, H.Driguez, G.J.Davies, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 1.10
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 75.169, 75.169, 135.471, 90.00, 90.00, 90.00
R / Rfree (%) 12 / 13.8

Other elements in 1h5v:

The structure of Thiopentasaccharide Complex of the Endoglucanase CEL5A From Bacillus Agaradharens at 1.1 A Resolution in the Tetragonal Crystal Form also contains other interesting chemical elements:

Calcium (Ca) 10 atoms

Sodium Binding Sites:

The binding sites of Sodium atom in the Thiopentasaccharide Complex of the Endoglucanase CEL5A From Bacillus Agaradharens at 1.1 A Resolution in the Tetragonal Crystal Form (pdb code 1h5v). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Thiopentasaccharide Complex of the Endoglucanase CEL5A From Bacillus Agaradharens at 1.1 A Resolution in the Tetragonal Crystal Form, PDB code: 1h5v:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in 1h5v

Go back to Sodium Binding Sites List in 1h5v
Sodium binding site 1 out of 2 in the Thiopentasaccharide Complex of the Endoglucanase CEL5A From Bacillus Agaradharens at 1.1 A Resolution in the Tetragonal Crystal Form


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Thiopentasaccharide Complex of the Endoglucanase CEL5A From Bacillus Agaradharens at 1.1 A Resolution in the Tetragonal Crystal Form within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na315

b:26.1
occ:1.00
 O A:HOH2189 2.1 20.0 1.0
O A:HOH2195 2.2 23.9 0.5
O A:HOH2196 2.2 21.0 0.5
O A:ASP74 2.9 20.0 1.0
C A:ASP74 3.9 15.6 1.0
CA A:CA314 4.1 38.9 1.0
O A:HOH2194 4.1 29.4 1.0
O A:ILE73 4.2 16.5 1.0
O A:HOH2081 4.3 35.9 1.0
CA A:ASP74 4.4 15.6 1.0
CD A:PRO76 4.5 15.0 1.0
O A:HOH2190 4.6 18.4 1.0
N A:ASP75 4.9 13.3 1.0

Sodium binding site 2 out of 2 in 1h5v

Go back to Sodium Binding Sites List in 1h5v
Sodium binding site 2 out of 2 in the Thiopentasaccharide Complex of the Endoglucanase CEL5A From Bacillus Agaradharens at 1.1 A Resolution in the Tetragonal Crystal Form


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Thiopentasaccharide Complex of the Endoglucanase CEL5A From Bacillus Agaradharens at 1.1 A Resolution in the Tetragonal Crystal Form within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na316

b:30.4
occ:1.00
 O A:HOH2208 2.2 28.7 1.0
O A:HOH2041 2.2 30.5 1.0
O A:HOH2409 2.2 16.6 0.5
CA A:CA309 3.4 24.2 1.0
O A:HOH2410 4.3 30.0 1.0
O A:HOH2040 4.3 30.7 1.0
CA A:GLY221 4.4 14.0 1.0
O A:HOH2203 4.5 22.7 0.5
O A:HOH2416 4.6 22.4 1.0
O A:LEU218 4.7 14.8 1.0
O A:ASN16 4.8 13.2 1.0
N A:GLY221 4.8 13.7 1.0
O A:HOH2408 4.9 15.9 1.0
O A:ASP219 5.0 17.2 1.0

Reference:

A.Varrot, M.Schulein, S.Fruchard, H.Driguez, G.J.Davies. Atomic Resolution Structure of Endoglucanase CEL5A in Complex with Methyl 4,4II,4III,4IV-Tetrathio-Alpha-Cellopentoside Highlights the Alternative Binding Modes Targeted By Substrate Mimics Acta Crystallogr.,Sect.D V. 57 1739 2001.
ISSN: ISSN 0907-4449
PubMed: 11679762
DOI: 10.1107/S0907444901013993
Page generated: Sun Oct 6 18:40:08 2024

Last articles

Zn in 9JYW
Zn in 9IR4
Zn in 9IR3
Zn in 9GMX
Zn in 9GMW
Zn in 9JEJ
Zn in 9ERF
Zn in 9ERE
Zn in 9EGV
Zn in 9EGW
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy