Chlorine in PDB 6bbt: Structure of the Major Pilin Protein (T-13) From Streptococcus Pyogenes Serotype GAS131465

The structure of Structure of the Major Pilin Protein (T-13) From Streptococcus Pyogenes Serotype GAS131465, PDB code: 6bbt was solved by P.G.Young, E.N.Baker, N.J.Moreland, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	85.74 / 1.90
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	51.772, 114.968, 128.711, 90.00, 90.00, 90.00
R / Rfree (%)	20.4 / 23.6

The structure of Structure of the Major Pilin Protein (T-13) From Streptococcus Pyogenes Serotype GAS131465 also contains other interesting chemical elements:

Calcium

(Ca)

2 atoms

The binding sites of Chlorine atom in the Structure of the Major Pilin Protein (T-13) From Streptococcus Pyogenes Serotype GAS131465 (pdb code 6bbt). 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 Structure of the Major Pilin Protein (T-13) From Streptococcus Pyogenes Serotype GAS131465, PDB code: 6bbt:

Chlorine binding site 1 out of 1 in the Structure of the Major Pilin Protein (T-13) From Streptococcus Pyogenes Serotype GAS131465


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Structure of the Major Pilin Protein (T-13) From Streptococcus Pyogenes Serotype GAS131465 within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl303 b:31.7 occ:1.00 O B:HOH553 3.2 40.2 1.0 N B:SER66 3.2 19.5 1.0 CA B:VAL65 3.5 20.9 1.0 O B:HOH543 3.6 39.4 1.0 O B:HOH562 3.7 36.3 1.0 CB B:VAL65 3.7 20.6 1.0 O B:SER66 3.9 17.9 1.0 C B:VAL65 3.9 19.7 1.0 CD B:LYS78 4.0 22.1 1.0 CG1 B:VAL65 4.1 20.9 1.0 CA B:SER66 4.3 19.6 1.0 CB B:LYS78 4.4 21.9 1.0 CB B:SER66 4.5 20.0 1.0 CG B:LYS78 4.5 22.4 1.0 C B:SER66 4.5 17.9 1.0 O B:ILE64 4.7 24.3 0.8 O B:ILE64 4.7 22.8 0.2 N B:VAL65 4.8 22.3 1.0 OG B:SER66 4.9 24.6 1.0 O B:THR79 4.9 24.8 1.0 CE B:LYS78 4.9 22.0 1.0

P.G.Young, J.M.Raynes, J.M.Loh, T.Proft, E.N.Baker, N.J.Moreland. Group Astreptococcust Antigens Have A Highly Conserved Structure Concealed Under A Heterogeneous Surface That Has Implications For Vaccine Design. Infect.Immun. V. 87 2019.
ISSN: ESSN 1098-5522
PubMed: 30936156
DOI: 10.1128/IAI.00205-19