Chlorine in PDB 5u20: X-Ray Structure of the Wlarg Aminotransferase From Campylobacter Jejuni, Internal Plp-Aldimine

The structure of X-Ray Structure of the Wlarg Aminotransferase From Campylobacter Jejuni, Internal Plp-Aldimine, PDB code: 5u20 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)	50.00 / 1.50
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	108.120, 56.621, 124.407, 90.00, 89.92, 90.00
R / Rfree (%)	14.1 / 17.8

The structure of X-Ray Structure of the Wlarg Aminotransferase From Campylobacter Jejuni, Internal Plp-Aldimine also contains other interesting chemical elements:

Sodium

(Na)

2 atoms

The binding sites of Chlorine atom in the X-Ray Structure of the Wlarg Aminotransferase From Campylobacter Jejuni, Internal Plp-Aldimine (pdb code 5u20). 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 Wlarg Aminotransferase From Campylobacter Jejuni, Internal Plp-Aldimine, PDB code: 5u20:

Chlorine binding site 1 out of 1 in the X-Ray Structure of the Wlarg Aminotransferase From Campylobacter Jejuni, Internal Plp-Aldimine


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 Wlarg Aminotransferase From Campylobacter Jejuni, Internal Plp-Aldimine within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl402 b:15.1 occ:1.00 CE1 A:HIS298 3.2 9.1 1.0 CE1 A:TYR294 3.7 11.1 1.0 NE2 A:HIS298 3.9 15.5 1.0 CD1 A:TYR294 3.9 10.0 1.0 O A:HOH607 4.1 15.4 1.0 ND1 A:HIS298 4.3 13.1 1.0 CZ A:TYR294 4.9 11.0 1.0 O A:HOH724 4.9 15.1 1.0 O A:HOH800 5.0 12.8 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