Atomistry » Chlorine » PDB 1quo-1rki » 1r87
Atomistry »
  Chlorine »
    PDB 1quo-1rki »
      1r87 »

Chlorine in PDB 1r87: Crystal Structure of the Extracellular Xylanase From Geobacillus Stearothermophilus T-6 (XT6, Monoclinic Form): the Complex of the Wt Enzyme with Xylopentaose at 1.67A Resolution

Enzymatic activity of Crystal Structure of the Extracellular Xylanase From Geobacillus Stearothermophilus T-6 (XT6, Monoclinic Form): the Complex of the Wt Enzyme with Xylopentaose at 1.67A Resolution

All present enzymatic activity of Crystal Structure of the Extracellular Xylanase From Geobacillus Stearothermophilus T-6 (XT6, Monoclinic Form): the Complex of the Wt Enzyme with Xylopentaose at 1.67A Resolution:
3.2.1.8;

Protein crystallography data

The structure of Crystal Structure of the Extracellular Xylanase From Geobacillus Stearothermophilus T-6 (XT6, Monoclinic Form): the Complex of the Wt Enzyme with Xylopentaose at 1.67A Resolution, PDB code: 1r87 was solved by M.Bar, G.Golan, G.Zolotnitsky, Y.Shoham, G.Shoham, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 25.00 / 1.67
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 120.422, 61.221, 89.583, 90.00, 119.50, 90.00
R / Rfree (%) 16.9 / 18.6

Other elements in 1r87:

The structure of Crystal Structure of the Extracellular Xylanase From Geobacillus Stearothermophilus T-6 (XT6, Monoclinic Form): the Complex of the Wt Enzyme with Xylopentaose at 1.67A Resolution also contains other interesting chemical elements:

Zinc (Zn) 7 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure of the Extracellular Xylanase From Geobacillus Stearothermophilus T-6 (XT6, Monoclinic Form): the Complex of the Wt Enzyme with Xylopentaose at 1.67A Resolution (pdb code 1r87). 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 of the Extracellular Xylanase From Geobacillus Stearothermophilus T-6 (XT6, Monoclinic Form): the Complex of the Wt Enzyme with Xylopentaose at 1.67A Resolution, PDB code: 1r87:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 1r87

Go back to Chlorine Binding Sites List in 1r87
Chlorine binding site 1 out of 2 in the Crystal Structure of the Extracellular Xylanase From Geobacillus Stearothermophilus T-6 (XT6, Monoclinic Form): the Complex of the Wt Enzyme with Xylopentaose at 1.67A Resolution


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of the Extracellular Xylanase From Geobacillus Stearothermophilus T-6 (XT6, Monoclinic Form): the Complex of the Wt Enzyme with Xylopentaose at 1.67A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl701

b:20.9
occ:1.00
 ZN A:ZN901 2.2 18.9 1.0
O A:HOH1064 3.2 24.8 1.0
OD2 A:ASP365 3.3 19.8 1.0
NE2 A:HIS11 3.5 16.9 1.0
OD1 A:ASP365 3.7 17.1 1.0
CG A:ASP365 3.8 19.7 1.0
CE1 A:HIS11 3.8 17.6 1.0
CE2 A:TYR281 4.0 20.1 1.0
CD A:PRO364 4.2 18.3 1.0
CD2 A:TYR281 4.5 18.7 1.0
CG A:PRO364 4.5 19.7 1.0
CD2 A:HIS11 4.6 17.6 1.0
O A:HOH1180 4.7 38.9 1.0
CZ A:TYR281 4.9 18.9 1.0
O A:HOH1161 5.0 31.2 1.0

Chlorine binding site 2 out of 2 in 1r87

Go back to Chlorine Binding Sites List in 1r87
Chlorine binding site 2 out of 2 in the Crystal Structure of the Extracellular Xylanase From Geobacillus Stearothermophilus T-6 (XT6, Monoclinic Form): the Complex of the Wt Enzyme with Xylopentaose at 1.67A Resolution


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of the Extracellular Xylanase From Geobacillus Stearothermophilus T-6 (XT6, Monoclinic Form): the Complex of the Wt Enzyme with Xylopentaose at 1.67A Resolution within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl702

b:32.2
occ:1.00
 ZN A:ZN905 2.0 22.6 0.9
OE2 A:GLU58 3.0 25.9 1.0
O A:HOH1024 3.1 23.0 1.0
O3B A:XYP451 3.2 22.2 1.0
O A:HOH1162 3.2 33.7 1.0
NE2 A:HIS322 3.3 25.9 0.8
CE1 A:HIS322 3.5 25.7 0.2
CA A:TRP324 3.6 17.5 1.0
CB A:TRP324 3.6 17.3 1.0
N A:TRP324 3.7 17.2 1.0
CD A:GLU58 3.8 23.3 1.0
CD2 A:HIS322 3.9 26.0 0.8
NE2 A:HIS322 3.9 26.8 0.2
C3B A:XYP451 4.0 23.2 1.0
OE1 A:GLU58 4.1 24.9 1.0
O A:HOH1020 4.2 18.1 1.0
O2B A:XYP451 4.2 23.3 1.0
O A:HOH1296 4.2 44.9 1.0
C A:THR323 4.2 17.3 1.0
CE1 A:HIS322 4.3 29.0 0.8
ND1 A:HIS322 4.3 26.8 0.2
O A:THR323 4.5 17.2 1.0
C2B A:XYP451 4.8 23.9 1.0
CD2 A:HIS322 4.9 27.3 0.2
O A:HOH1225 5.0 37.5 1.0
C A:TRP324 5.0 18.7 1.0

Reference:

G.Zolotnitsky, U.Cogan, N.Adir, V.Solomon, G.Shoham, Y.Shoham. Mapping Glycoside Hydrolase Substrate Subsites By Isothermal Titration Calorimetry. Proc.Natl.Acad.Sci.Usa V. 101 11275 2004.
ISSN: ISSN 0027-8424
PubMed: 15277671
DOI: 10.1073/PNAS.0404311101
Page generated: Sat Jul 20 01:51:36 2024

Last articles

Zn in 9JPJ
Zn in 9JP7
Zn in 9JPK
Zn in 9JPL
Zn in 9GN6
Zn in 9GN7
Zn in 9GKU
Zn in 9GKW
Zn in 9GKX
Zn in 9GL0
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy