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Chlorine in PDB 5a8q: Crystal Structure Beta-Glucanase SDGLUC5_26A From Saccharophagus Degradans in Complex with Tetrasaccharide A Obtained By Soaking

Enzymatic activity of Crystal Structure Beta-Glucanase SDGLUC5_26A From Saccharophagus Degradans in Complex with Tetrasaccharide A Obtained By Soaking

All present enzymatic activity of Crystal Structure Beta-Glucanase SDGLUC5_26A From Saccharophagus Degradans in Complex with Tetrasaccharide A Obtained By Soaking:
3.2.1.73;

Protein crystallography data

The structure of Crystal Structure Beta-Glucanase SDGLUC5_26A From Saccharophagus Degradans in Complex with Tetrasaccharide A Obtained By Soaking, PDB code: 5a8q was solved by G.Sulzenbacher, M.Lafond, T.Freyd, B.Henrissat, R.M.Coutinho, J.G.Berrin, M.L.Garron, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 47.95 / 1.90
Space group P 41 3 2
Cell size a, b, c (Å), α, β, γ (°) 143.702, 143.702, 143.702, 90.00, 90.00, 90.00
R / Rfree (%) 13.8 / 16.1

Other elements in 5a8q:

The structure of Crystal Structure Beta-Glucanase SDGLUC5_26A From Saccharophagus Degradans in Complex with Tetrasaccharide A Obtained By Soaking also contains other interesting chemical elements:

Magnesium (Mg) 1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure Beta-Glucanase SDGLUC5_26A From Saccharophagus Degradans in Complex with Tetrasaccharide A Obtained By Soaking (pdb code 5a8q). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure Beta-Glucanase SDGLUC5_26A From Saccharophagus Degradans in Complex with Tetrasaccharide A Obtained By Soaking, PDB code: 5a8q:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 5a8q

Go back to Chlorine Binding Sites List in 5a8q
Chlorine binding site 1 out of 2 in the Crystal Structure Beta-Glucanase SDGLUC5_26A From Saccharophagus Degradans in Complex with Tetrasaccharide A Obtained By Soaking


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure Beta-Glucanase SDGLUC5_26A From Saccharophagus Degradans in Complex with Tetrasaccharide A Obtained By Soaking within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1375

b:19.1
occ:1.00
 O A:HOH2270 3.2 30.5 1.0
O A:HOH2257 3.2 21.0 1.0
N A:ASN231 3.2 16.0 1.0
NE A:ARG200 3.2 18.1 1.0
N A:THR192 3.3 14.1 1.0
CA A:THR191 3.6 14.2 1.0
OG1 A:THR191 3.7 14.8 1.0
CB A:PHE230 3.7 16.4 1.0
CA A:ASN231 3.8 16.9 1.0
OG1 A:THR192 3.8 14.2 1.0
NH2 A:ARG200 3.9 19.3 1.0
C A:THR191 4.0 14.4 1.0
CZ A:ARG200 4.0 18.9 1.0
CD A:ARG200 4.0 18.0 1.0
CB A:THR191 4.2 14.7 1.0
C A:PHE230 4.2 16.1 1.0
CA A:PHE230 4.4 15.8 1.0
CA A:THR192 4.4 14.3 1.0
CG A:PHE230 4.4 16.0 1.0
CB A:THR192 4.5 14.2 1.0
CB A:ASN231 4.6 17.6 1.0
N A:MET193 4.7 15.7 1.0
N A:THR191 4.7 14.2 1.0
CB A:ARG200 4.7 17.1 1.0
O A:PRO190 4.7 13.9 1.0
CG2 A:THR192 4.8 14.1 1.0
CD1 A:PHE230 4.9 15.9 1.0
C A:ASN231 5.0 16.5 1.0
C A:THR192 5.0 15.0 1.0

Chlorine binding site 2 out of 2 in 5a8q

Go back to Chlorine Binding Sites List in 5a8q
Chlorine binding site 2 out of 2 in the Crystal Structure Beta-Glucanase SDGLUC5_26A From Saccharophagus Degradans in Complex with Tetrasaccharide A Obtained By Soaking


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure Beta-Glucanase SDGLUC5_26A From Saccharophagus Degradans in Complex with Tetrasaccharide A Obtained By Soaking within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1376

b:48.6
occ:1.00
 N A:ILE304 3.3 20.5 1.0
O A:HOH2201 3.4 43.5 1.0
CA A:HIS303 3.7 20.9 1.0
CB A:HIS303 3.9 21.5 1.0
CG1 A:ILE304 4.0 22.1 1.0
C A:HIS303 4.0 20.7 1.0
CB A:ILE304 4.1 21.0 1.0
CD1 A:ILE304 4.2 23.5 1.0
NZ A:LYS307 4.2 30.4 1.0
CA A:ILE304 4.3 19.8 1.0
CE A:LYS307 4.5 28.6 1.0
O A:HOH2365 4.7 36.4 1.0
N A:HIS303 4.9 20.8 1.0
O A:ALA302 4.9 20.7 1.0

Reference:

M.Lafond, G.Sulzenbacher, T.Freyd, B.Henrissat, J.G.Berrin, M.L.Garron. The Quaternary Structure of A Glycoside Hydrolase Dictates Specificity Towards Beta-Glucans J.Biol.Chem. V. 291 7183 2016.
ISSN: ISSN 0021-9258
PubMed: 26755730
DOI: 10.1074/JBC.M115.695999
Page generated: Sat Jul 12 00:02:23 2025

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