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Chlorine in PDB 3n4a: Crystal Structure of D-Xylose Isomerase in Complex with S-1,2- Propandiol

Enzymatic activity of Crystal Structure of D-Xylose Isomerase in Complex with S-1,2- Propandiol

All present enzymatic activity of Crystal Structure of D-Xylose Isomerase in Complex with S-1,2- Propandiol:
5.3.1.5;

Protein crystallography data

The structure of Crystal Structure of D-Xylose Isomerase in Complex with S-1,2- Propandiol, PDB code: 3n4a was solved by J.Behnen, A.Heine, G.Klebe, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 10.00 / 1.94
Space group I 2 2 2
Cell size a, b, c (Å), α, β, γ (°) 93.290, 99.130, 102.630, 90.00, 90.00, 90.00
R / Rfree (%) 14.6 / 18.2

Other elements in 3n4a:

The structure of Crystal Structure of D-Xylose Isomerase in Complex with S-1,2- Propandiol also contains other interesting chemical elements:

Manganese (Mn) 2 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure of D-Xylose Isomerase in Complex with S-1,2- Propandiol (pdb code 3n4a). 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 Crystal Structure of D-Xylose Isomerase in Complex with S-1,2- Propandiol, PDB code: 3n4a:

Chlorine binding site 1 out of 1 in 3n4a

Go back to Chlorine Binding Sites List in 3n4a
Chlorine binding site 1 out of 1 in the Crystal Structure of D-Xylose Isomerase in Complex with S-1,2- Propandiol


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 D-Xylose Isomerase in Complex with S-1,2- Propandiol within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl501

b:22.5
occ:0.77
O A:HOH2184 2.8 35.9 1.0
C A:ALA200 3.7 17.8 1.0
O A:ALA200 3.8 14.1 1.0
N A:PHE201 3.8 15.8 1.0
CB A:ALA200 3.8 15.2 1.0
CA A:PHE201 4.0 16.5 1.0
CA A:ALA200 4.4 11.3 1.0
CG A:ARG204 4.5 23.7 1.0
CB A:PHE201 4.8 14.5 1.0

Reference:

J.Behnen, H.Koster, G.Neudert, T.Craan, A.Heine, G.Klebe. Experimental and Computational Active Site Mapping As A Starting Point to Fragment-Based Lead Discovery. Chemmedchem V. 7 248 2012.
ISSN: ISSN 1860-7179
PubMed: 22213702
DOI: 10.1002/CMDC.201100490
Page generated: Sat Dec 12 09:56:24 2020

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