Chlorine in PDB 2c41: X-Ray Structure of Dps From Thermosynechococcus Elongatus

The structure of X-Ray Structure of Dps From Thermosynechococcus Elongatus, PDB code: 2c41 was solved by A.Ilari, S.Franceschini, P.Ceci, E.Chiancone, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 1.81
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	122.972, 122.887, 253.305, 90.00, 90.00, 90.00
R / Rfree (%)	16.8 / 19.5

The binding sites of Chlorine atom in the X-Ray Structure of Dps From Thermosynechococcus Elongatus (pdb code 2c41). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 4 binding sites of Chlorine where determined in the X-Ray Structure of Dps From Thermosynechococcus Elongatus, PDB code: 2c41:
Jump to Chlorine binding site number: 1; 2; 3; 4;

Chlorine binding site 1 out of 4 in the X-Ray Structure of Dps From Thermosynechococcus Elongatus


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 Dps From Thermosynechococcus Elongatus within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl1159 b:15.0 occ:1.00 NH2 F:ARG42 3.3 14.4 1.0 NH2 D:ARG42 3.3 13.7 1.0 NH2 A:ARG42 3.3 12.9 1.0 O A:HOH2044 3.4 25.3 1.0 NH1 A:ARG42 3.4 13.1 1.0 NH1 F:ARG42 3.5 13.7 1.0 NH1 D:ARG42 3.5 13.0 1.0 O D:HOH2030 3.7 29.2 1.0 O D:HOH2031 3.8 15.3 1.0 CZ A:ARG42 3.8 13.6 1.0 CZ F:ARG42 3.8 14.2 1.0 CZ D:ARG42 3.9 13.6 1.0 CD1 A:LEU46 3.9 13.4 1.0 CD1 D:LEU46 4.0 13.4 1.0 CD1 F:LEU46 4.0 13.5 1.0 O A:HOH2020 4.0 42.5 1.0

Chlorine binding site 2 out of 4 in the X-Ray Structure of Dps From Thermosynechococcus Elongatus


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of X-Ray Structure of Dps From Thermosynechococcus Elongatus within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl1163 b:14.3 occ:1.00 NH2 L:ARG42 3.2 13.5 1.0 NH2 I:ARG42 3.3 13.7 1.0 NH1 B:ARG42 3.3 14.0 1.0 NH1 L:ARG42 3.4 12.5 1.0 NH1 I:ARG42 3.4 12.3 1.0 NH2 B:ARG42 3.5 12.8 1.0 CZ L:ARG42 3.8 12.9 1.0 CZ I:ARG42 3.8 13.0 1.0 O L:HOH2027 3.8 15.7 1.0 CZ B:ARG42 3.9 12.9 1.0 CD1 L:LEU46 3.9 12.7 1.0 CD1 B:LEU46 4.0 12.9 1.0 CD1 I:LEU46 4.0 13.8 1.0

Chlorine binding site 3 out of 4 in the X-Ray Structure of Dps From Thermosynechococcus Elongatus


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 3 of X-Ray Structure of Dps From Thermosynechococcus Elongatus within 5.0Å range: probe atom residue distance (Å) B Occ C:Cl1161 b:15.0 occ:1.00 NH2 C:ARG42 3.2 13.0 1.0 NH2 K:ARG42 3.3 13.6 1.0 NH2 G:ARG42 3.3 13.1 1.0 NH1 K:ARG42 3.5 12.8 1.0 NH1 C:ARG42 3.5 12.0 1.0 NH1 G:ARG42 3.5 13.1 1.0 O G:HOH2040 3.5 39.1 1.0 CZ C:ARG42 3.8 13.1 1.0 CZ K:ARG42 3.8 13.4 1.0 CZ G:ARG42 3.9 13.3 1.0 O C:HOH2045 3.9 16.0 1.0 CD1 G:LEU46 3.9 13.1 1.0 CD1 K:LEU46 3.9 13.8 1.0 CD1 C:LEU46 4.0 13.7 1.0 O G:HOH2018 4.5 43.9 1.0

Chlorine binding site 4 out of 4 in the X-Ray Structure of Dps From Thermosynechococcus Elongatus


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 4 of X-Ray Structure of Dps From Thermosynechococcus Elongatus within 5.0Å range: probe atom residue distance (Å) B Occ J:Cl1159 b:14.7 occ:1.00 NH1 E:ARG42 3.3 13.3 1.0 NH2 J:ARG42 3.3 14.0 1.0 NH2 H:ARG42 3.3 14.6 1.0 NH2 E:ARG42 3.4 14.1 1.0 O J:HOH2023 3.4 26.9 1.0 NH1 J:ARG42 3.4 14.5 1.0 NH1 H:ARG42 3.5 13.8 1.0 O J:HOH2024 3.8 14.6 1.0 CZ E:ARG42 3.8 13.7 1.0 CZ J:ARG42 3.8 13.5 1.0 CZ H:ARG42 3.8 14.2 1.0 CD1 J:LEU46 4.0 13.0 1.0 CD1 H:LEU46 4.0 13.5 1.0 CD1 E:LEU46 4.0 13.4 1.0

S.Franceschini, P.Ceci, F.Alaleona, E.Chiancone, A.Ilari. Antioxidant Dps Protein From the Thermophilic Cyanobacterium Thermosynechococcus Elongatus. Febs J. V. 273 4913 2006.
ISSN: ISSN 1742-464X
PubMed: 17018059
DOI: 10.1111/J.1742-4658.2006.05490.X