Chlorine in PDB 5u21: X-Ray Structure of the Wlarf Aminotransferase From Campylobacter Jejuni, K184A Mutant in Complex with Tdp-QUI3N

The structure of X-Ray Structure of the Wlarf Aminotransferase From Campylobacter Jejuni, K184A Mutant in Complex with Tdp-QUI3N, PDB code: 5u21 was solved by J.B.Thoden, H.M.Holden, G.T.Dow, M.Gilbert, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.98 / 1.60
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	108.164, 56.653, 124.802, 90.00, 90.04, 90.00
R / Rfree (%)	13.2 / 16.1

The structure of X-Ray Structure of the Wlarf Aminotransferase From Campylobacter Jejuni, K184A Mutant in Complex with Tdp-QUI3N also contains other interesting chemical elements:

Sodium

(Na)

2 atoms

The binding sites of Chlorine atom in the X-Ray Structure of the Wlarf Aminotransferase From Campylobacter Jejuni, K184A Mutant in Complex with Tdp-QUI3N (pdb code 5u21). 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 X-Ray Structure of the Wlarf Aminotransferase From Campylobacter Jejuni, K184A Mutant in Complex with Tdp-QUI3N, PDB code: 5u21:

Chlorine binding site 1 out of 1 in the X-Ray Structure of the Wlarf Aminotransferase From Campylobacter Jejuni, K184A Mutant in Complex with Tdp-QUI3N


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of X-Ray Structure of the Wlarf Aminotransferase From Campylobacter Jejuni, K184A Mutant in Complex with Tdp-QUI3N within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl406 b:12.9 occ:1.00 NE2 A:HIS298 3.2 11.6 1.0 CE1 A:TYR294 3.7 12.7 1.0 O A:HOH729 3.9 16.0 1.0 CD1 A:TYR294 4.0 10.3 1.0 CE1 A:HIS298 4.0 13.1 1.0 CD2 A:HIS298 4.3 10.8 1.0 O A:HOH784 4.8 16.8 1.0 CZ A:TYR294 4.8 10.8 1.0 O A:HOH891 4.9 16.2 1.0

G.T.Dow, M.Gilbert, J.B.Thoden, H.M.Holden. Structural Investigation on Wlarg From Campylobacter Jejuni: A Sugar Aminotransferase. Protein Sci. V. 26 586 2017.
ISSN: ESSN 1469-896X
PubMed: 28028852
DOI: 10.1002/PRO.3109