Chlorine in PDB 1b0u: Atp-Binding Subunit of the Histidine Permease From Salmonella Typhimurium

The structure of Atp-Binding Subunit of the Histidine Permease From Salmonella Typhimurium, PDB code: 1b0u was solved by L.-W.Hung, I.X.Wang, K.Nikaido, P.-Q.Liu, G.F.-L.Ames, S.-H.Kim, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.50
Space group	P 43 21 2
Cell size a, b, c (Å), α, β, γ (°)	68.809, 68.809, 148.033, 90.00, 90.00, 90.00
R / Rfree (%)	18.5 / 21.1

The binding sites of Chlorine atom in the Atp-Binding Subunit of the Histidine Permease From Salmonella Typhimurium (pdb code 1b0u). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 3 binding sites of Chlorine where determined in the Atp-Binding Subunit of the Histidine Permease From Salmonella Typhimurium, PDB code: 1b0u:
Jump to Chlorine binding site number: 1; 2; 3;

Chlorine binding site 1 out of 3 in the Atp-Binding Subunit of the Histidine Permease From Salmonella Typhimurium


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Atp-Binding Subunit of the Histidine Permease From Salmonella Typhimurium within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl401 b:12.2 occ:1.00 OG1 A:THR181 3.1 10.7 1.0 OG1 A:THR210 3.1 10.5 1.0 O A:HOH413 3.1 12.7 1.0 N A:THR181 3.2 10.4 1.0 CD A:PRO180 3.5 10.8 1.0 N A:PRO180 3.6 10.5 1.0 CA A:GLU179 3.6 10.6 1.0 C A:GLU179 3.7 10.4 1.0 CB A:THR210 3.8 10.8 1.0 CG A:PRO180 3.8 10.5 1.0 CB A:THR181 3.8 10.5 1.0 CG2 A:THR181 4.0 10.8 1.0 CA A:THR181 4.0 10.2 1.0 C A:PRO180 4.3 10.5 1.0 CA A:THR210 4.3 9.0 1.0 O A:VAL209 4.3 8.9 1.0 O A:GLU179 4.3 10.4 1.0 CA A:PRO180 4.4 10.3 1.0 N A:SER182 4.4 11.6 1.0 C A:THR181 4.5 11.3 1.0 CB A:GLU179 4.6 11.5 1.0 CD2 A:LEU193 4.6 12.0 1.0 CG A:GLU212 4.6 9.0 1.0 N A:GLU179 4.7 9.9 1.0 CB A:PRO180 4.8 11.1 1.0 O A:HOH428 4.8 11.1 1.0 N A:HIS211 4.9 9.9 1.0

Chlorine binding site 2 out of 3 in the Atp-Binding Subunit of the Histidine Permease From Salmonella Typhimurium


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Atp-Binding Subunit of the Histidine Permease From Salmonella Typhimurium within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl402 b:13.7 occ:1.00 NE2 A:HIS153 3.1 11.7 1.0 CD2 A:HIS153 4.0 11.8 1.0 CE1 A:HIS153 4.1 13.3 1.0

Chlorine binding site 3 out of 3 in the Atp-Binding Subunit of the Histidine Permease From Salmonella Typhimurium


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of Atp-Binding Subunit of the Histidine Permease From Salmonella Typhimurium within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl403 b:19.9 occ:1.00 O A:HOH474 2.9 17.8 1.0 O A:HOH451 3.0 14.1 1.0 N A:GLY157 3.2 10.6 1.0 N A:ASP185 3.2 10.5 1.0 CD1 A:LEU188 3.6 14.5 1.0 N A:GLY156 3.6 11.7 1.0 CA A:GLY156 3.7 10.7 1.0 CA A:LEU184 3.7 11.2 1.0 O A:HOH409 3.7 13.4 1.0 O A:HOH512 3.8 21.9 1.0 C A:GLY156 3.8 11.2 1.0 CG A:ASP185 3.9 12.5 1.0 C A:LEU184 3.9 11.1 1.0 OD1 A:ASP185 4.0 14.6 1.0 CB A:LEU184 4.0 11.4 1.0 CA A:GLY157 4.1 11.3 1.0 CB A:ASP185 4.1 12.2 1.0 CD2 A:LEU184 4.2 14.1 1.0 OD2 A:ASP185 4.2 13.9 1.0 CA A:ASP185 4.2 11.5 1.0 CB A:SER155 4.5 12.1 1.0 C A:SER155 4.6 11.5 1.0 O A:ALA183 4.7 15.9 1.0 OG A:SER155 4.7 12.2 1.0 CG A:LEU184 4.7 13.2 1.0 CG A:LEU188 4.8 13.8 1.0 O A:GLY156 4.9 10.8 1.0 N A:LEU184 4.9 11.8 1.0

L.W.Hung, I.X.Wang, K.Nikaido, P.Q.Liu, G.F.Ames, S.H.Kim. Crystal Structure of the Atp-Binding Subunit of An Abc Transporter. Nature V. 396 703 1998.
ISSN: ISSN 0028-0836
PubMed: 9872322
DOI: 10.1038/25393