Atomistry » Chlorine » PDB 2x8r-2xep » 2x8s
Atomistry »
  Chlorine »
    PDB 2x8r-2xep »
      2x8s »

Chlorine in PDB 2x8s: Crystal Structure of the ABN2 D171A Mutant in Complex with Arabinotriose

Enzymatic activity of Crystal Structure of the ABN2 D171A Mutant in Complex with Arabinotriose

All present enzymatic activity of Crystal Structure of the ABN2 D171A Mutant in Complex with Arabinotriose:
3.2.1.99;

Protein crystallography data

The structure of Crystal Structure of the ABN2 D171A Mutant in Complex with Arabinotriose, PDB code: 2x8s was solved by D.Desanctis, J.M.Inacio, P.F.Lindley, I.De Sa-Nogueira, I.Bento, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 24.595 / 1.50
Space group P 1
Cell size a, b, c (Å), α, β, γ (°) 51.950, 57.985, 85.595, 96.14, 91.77, 117.34
R / Rfree (%) 14.73 / 16.66

Other elements in 2x8s:

The structure of Crystal Structure of the ABN2 D171A Mutant in Complex with Arabinotriose also contains other interesting chemical elements:

Sodium (Na) 2 atoms
Calcium (Ca) 1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure of the ABN2 D171A Mutant in Complex with Arabinotriose (pdb code 2x8s). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Crystal Structure of the ABN2 D171A Mutant in Complex with Arabinotriose, PDB code: 2x8s:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in 2x8s

Go back to Chlorine Binding Sites List in 2x8s
Chlorine binding site 1 out of 3 in the Crystal Structure of the ABN2 D171A Mutant in Complex with Arabinotriose


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 ABN2 D171A Mutant in Complex with Arabinotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1474

b:16.0
occ:1.00
O A:HOH2309 3.0 20.3 1.0
O3 A:GOL1476 3.1 16.3 1.0
O A:HOH2246 3.2 9.8 1.0
NE A:ARG348 3.3 9.7 1.0
NH2 A:ARG348 3.5 13.0 1.0
CE2 A:TYR313 3.8 9.2 1.0
OH A:TYR313 3.8 7.9 1.0
CD A:ARG366 3.8 12.8 1.0
C3 A:GOL1476 3.8 33.6 1.0
CZ A:ARG348 3.8 10.9 1.0
CG2 A:THR311 3.9 13.5 1.0
OG A:SER446 4.2 14.8 1.0
NH1 A:ARG366 4.2 13.0 1.0
CZ A:TYR313 4.3 6.3 1.0
O A:HOH2308 4.4 9.4 1.0
CD A:ARG348 4.4 7.1 1.0
CB A:THR311 4.4 9.7 1.0
NE A:ARG366 4.5 10.3 1.0
CZ A:ARG366 4.7 9.7 1.0
CG A:ARG366 4.8 9.6 1.0
C2 A:GOL1476 4.8 34.0 1.0
CD2 A:TYR313 4.8 8.4 1.0

Chlorine binding site 2 out of 3 in 2x8s

Go back to Chlorine Binding Sites List in 2x8s
Chlorine binding site 2 out of 3 in the Crystal Structure of the ABN2 D171A Mutant in Complex with Arabinotriose


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 ABN2 D171A Mutant in Complex with Arabinotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl1475

b:14.6
occ:1.00
O B:HOH2347 2.9 13.8 1.0
O3 B:GOL1482 3.0 14.0 1.0
O B:HOH2274 3.2 8.1 1.0
NE B:ARG348 3.3 8.0 1.0
NH2 B:ARG348 3.5 11.2 1.0
CE2 B:TYR313 3.7 6.8 1.0
C3 B:GOL1482 3.8 28.4 1.0
OH B:TYR313 3.8 7.4 1.0
CD B:ARG366 3.8 8.0 1.0
CZ B:ARG348 3.8 8.5 1.0
CG2 B:THR311 4.0 9.3 1.0
CZ B:TYR313 4.2 5.6 1.0
OG B:SER446 4.2 11.4 1.0
NH1 B:ARG366 4.3 9.8 1.0
CD B:ARG348 4.4 6.7 1.0
CB B:THR311 4.4 8.0 1.0
O B:HOH2348 4.4 8.4 1.0
NE B:ARG366 4.6 6.4 1.0
O B:HOH2016 4.7 33.1 1.0
CD2 B:TYR313 4.8 8.1 1.0
CG B:ARG366 4.8 6.4 1.0
CZ B:ARG366 4.8 7.0 1.0
C2 B:GOL1482 4.8 34.2 1.0
CB B:ARG366 5.0 6.6 1.0
O B:HOH2273 5.0 7.4 1.0

Chlorine binding site 3 out of 3 in 2x8s

Go back to Chlorine Binding Sites List in 2x8s
Chlorine binding site 3 out of 3 in the Crystal Structure of the ABN2 D171A Mutant in Complex with Arabinotriose


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Crystal Structure of the ABN2 D171A Mutant in Complex with Arabinotriose within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Cl1478

b:36.3
occ:1.00
O B:HOH2321 3.1 34.5 1.0
CD B:ARG420 3.2 35.2 1.0
NE B:ARG420 3.8 38.2 1.0
CG B:ARG420 4.3 29.7 1.0
CB B:ARG420 4.5 18.4 1.0
O B:HOH2323 4.6 25.8 1.0
CZ B:ARG420 4.7 38.8 1.0

Reference:

D.De Sanctis, J.M.Inacio, P.F.Lindley, I.De Sa-Nogueira, I.Bento. New Evidence For the Role of Calcium in the Glycosidase Reaction of GH43 Arabinanases. Febs J. V. 277 4562 2010.
ISSN: ISSN 1742-464X
PubMed: 20883454
DOI: 10.1111/J.1742-4658.2010.07870.X
Page generated: Fri Jul 11 01:49:31 2025

Last articles

Ca in 9VEC
Ca in 9VEN
Ca in 9VEI
Ca in 9VEO
Ca in 9QWJ
Ca in 9MUI
Ca in 9KYF
Ca in 9EAB
Ca in 9EAA
Ca in 9EAC
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy