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Chlorine in PDB 1ur1: Xylanase XYN10B Mutant (E262S) From Cellvibrio Mixtus in Complex with Arabinofuranose Alpha-1,3 Linked to Xylobiose

Enzymatic activity of Xylanase XYN10B Mutant (E262S) From Cellvibrio Mixtus in Complex with Arabinofuranose Alpha-1,3 Linked to Xylobiose

All present enzymatic activity of Xylanase XYN10B Mutant (E262S) From Cellvibrio Mixtus in Complex with Arabinofuranose Alpha-1,3 Linked to Xylobiose:
3.2.1.8;

Protein crystallography data

The structure of Xylanase XYN10B Mutant (E262S) From Cellvibrio Mixtus in Complex with Arabinofuranose Alpha-1,3 Linked to Xylobiose, PDB code: 1ur1 was solved by G.Pell, E.J.Taylor, T.M.Gloster, J.P.Turkenburg, C.M.G.A.Fontes, L.M.A.Ferreira, G.J.Davies, H.J.Gilbert, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 33.90 / 1.43
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 47.014, 67.700, 105.124, 90.00, 90.00, 90.00
R / Rfree (%) 15.1 / 18.6

Other elements in 1ur1:

The structure of Xylanase XYN10B Mutant (E262S) From Cellvibrio Mixtus in Complex with Arabinofuranose Alpha-1,3 Linked to Xylobiose also contains other interesting chemical elements:

Magnesium (Mg) 1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Xylanase XYN10B Mutant (E262S) From Cellvibrio Mixtus in Complex with Arabinofuranose Alpha-1,3 Linked to Xylobiose (pdb code 1ur1). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total only one binding site of Chlorine was determined in the Xylanase XYN10B Mutant (E262S) From Cellvibrio Mixtus in Complex with Arabinofuranose Alpha-1,3 Linked to Xylobiose, PDB code: 1ur1:

Chlorine binding site 1 out of 1 in 1ur1

Go back to Chlorine Binding Sites List in 1ur1
Chlorine binding site 1 out of 1 in the Xylanase XYN10B Mutant (E262S) From Cellvibrio Mixtus in Complex with Arabinofuranose Alpha-1,3 Linked to Xylobiose


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Xylanase XYN10B Mutant (E262S) From Cellvibrio Mixtus in Complex with Arabinofuranose Alpha-1,3 Linked to Xylobiose within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl1379

b:13.8
occ:1.00
 O A:HOH2074 3.1 12.4 1.0
O A:HOH2105 3.1 8.7 1.0
N A:ALA43 3.3 8.8 1.0
ND2 A:ASN68 3.5 8.2 1.0
CA A:ASN42 3.7 8.5 1.0
CB A:ASN68 3.7 7.4 1.0
CB A:ASN42 3.7 8.6 1.0
C A:ASN42 4.0 8.2 1.0
CB A:ALA43 4.0 10.1 1.0
CG A:ASN68 4.1 6.1 1.0
O A:HOH2028 4.2 19.5 1.0
CA A:ALA43 4.3 9.4 1.0
N A:ASN68 4.3 5.8 1.0
O A:HOH2023 4.4 41.0 1.0
O A:HOH2095 4.5 20.9 1.0
O A:HOH2073 4.5 29.5 1.0
CA A:ASN68 4.6 6.3 1.0
CB A:GLU67 4.8 5.9 1.0
O3' A:AHR1378 4.8 9.9 0.3
N A:CYS69 5.0 6.7 1.0
CG A:ASN42 5.0 10.3 1.0

Reference:

G.Pell, E.J.Taylor, T.M.Gloster, J.P.Turkenburg, C.M.G.A.Fontes, L.M.A.Ferreira, T.Nagy, S.Clark, G.J.Davies, H.J.Gilbert. The Mechanisms By Which Family 10 Glycoside Hydrolases Bind Decorated Substrates J.Biol.Chem. V. 279 9597 2004.
ISSN: ISSN 0021-9258
PubMed: 14668328
DOI: 10.1074/JBC.M312278200
Page generated: Thu Jul 10 19:44:55 2025

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