Sodium in PDB 2j80: Structure of Citrate-Bound Periplasmic Domain of Sensor Histidine Kinase Cita

All present enzymatic activity of Structure of Citrate-Bound Periplasmic Domain of Sensor Histidine Kinase Cita:
2.7.13.3;

The structure of Structure of Citrate-Bound Periplasmic Domain of Sensor Histidine Kinase Cita, PDB code: 2j80 was solved by M.Sevvana, V.Vijayan, M.Zweckstetter, S.Reinelt, D.R.Madden, G.M.Sheldrick, M.Bott, C.Griesinger, S.Becker, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.00 / 1.60
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	53.210, 54.790, 116.330, 90.00, 90.00, 90.00
R / Rfree (%)	19.3 / 21.7

The binding sites of Sodium atom in the Structure of Citrate-Bound Periplasmic Domain of Sensor Histidine Kinase Cita (pdb code 2j80). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Structure of Citrate-Bound Periplasmic Domain of Sensor Histidine Kinase Cita, PDB code: 2j80:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Structure of Citrate-Bound Periplasmic Domain of Sensor Histidine Kinase Cita


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of Citrate-Bound Periplasmic Domain of Sensor Histidine Kinase Cita within 5.0Å range: probe atom residue distance (Å) B Occ A:Na1134 b:15.4 occ:1.00 O A:PRO111 2.4 14.4 1.0 O3 A:GOL1136 2.4 16.9 1.0 OG A:SER24 2.4 12.9 1.0 OG A:SER110 2.5 14.7 1.0 O2 A:GOL1136 2.5 17.7 1.0 O A:HOH2089 2.5 15.3 1.0 C3 A:GOL1136 3.1 20.5 1.0 C2 A:GOL1136 3.3 23.5 1.0 CB A:SER24 3.5 13.0 1.0 CB A:SER110 3.5 15.4 1.0 C A:PRO111 3.6 15.0 1.0 N A:PRO111 3.8 15.2 1.0 CD A:PRO111 3.9 15.9 1.0 O A:HOH2110 4.0 27.7 1.0 C A:SER110 4.1 14.7 1.0 CG A:PRO111 4.1 15.3 1.0 O A:MSE21 4.2 14.0 0.9 CA A:PRO111 4.3 14.6 1.0 O A:HOH2015 4.4 13.0 1.0 CA A:SER110 4.4 14.5 1.0 C A:SER24 4.5 14.2 1.0 NE2 A:GLN113 4.6 15.3 1.0 CA A:SER24 4.6 13.0 1.0 N A:ILE112 4.6 14.4 1.0 OG A:SER93 4.6 14.8 1.0 O A:HOH2091 4.6 32.3 1.0 O A:SER110 4.7 14.8 1.0 O A:SER24 4.7 15.3 1.0 C1 A:GOL1136 4.7 26.9 1.0 CA A:MSE21 4.7 12.8 0.9 N A:ALA25 4.7 14.0 1.0 CB A:PRO111 4.8 15.6 1.0 O A:ALA20 4.9 13.1 1.0 C A:MSE21 4.9 12.6 0.9 CA A:ILE112 5.0 13.9 1.0

Sodium binding site 2 out of 2 in the Structure of Citrate-Bound Periplasmic Domain of Sensor Histidine Kinase Cita


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Structure of Citrate-Bound Periplasmic Domain of Sensor Histidine Kinase Cita within 5.0Å range: probe atom residue distance (Å) B Occ B:Na1131 b:16.5 occ:1.00 O1 B:GOL1132 2.4 19.9 1.0 O B:PRO111 2.4 14.9 1.0 OG B:SER110 2.5 14.1 1.0 OG B:SER24 2.5 13.9 1.0 O2 B:GOL1132 2.5 22.4 1.0 O B:HOH2086 2.5 16.8 1.0 C1 B:GOL1132 3.1 27.8 1.0 C2 B:GOL1132 3.3 28.0 1.0 CB B:SER24 3.6 15.0 1.0 C B:PRO111 3.6 15.1 1.0 CB B:SER110 3.6 14.3 1.0 N B:PRO111 3.8 15.1 1.0 O B:HOH2104 3.9 29.1 1.0 CD B:PRO111 3.9 14.7 1.0 CG B:PRO111 4.0 16.0 1.0 C B:SER110 4.1 14.3 1.0 CA B:PRO111 4.3 14.9 1.0 O B:MSE21 4.3 14.7 0.9 CA B:SER110 4.4 13.9 1.0 O B:HOH2019 4.4 16.4 1.0 C B:SER24 4.5 15.3 1.0 OE1 B:GLN113 4.6 22.6 1.0 OG B:SER93 4.6 15.2 1.0 C3 B:GOL1132 4.6 31.3 1.0 O B:SER110 4.6 14.7 1.0 CA B:SER24 4.6 15.1 1.0 O B:SER24 4.6 16.5 1.0 N B:ILE112 4.7 14.1 1.0 O B:HOH2103 4.7 31.6 1.0 CB B:PRO111 4.7 15.6 1.0 CA B:MSE21 4.7 13.5 0.9 N B:ALA25 4.8 16.5 1.0 O B:ALA20 4.9 13.2 1.0 CA B:ILE112 5.0 15.5 1.0 C B:MSE21 5.0 13.6 0.9

M.Sevvana, V.Vijayan, M.Zweckstetter, S.Reinelt, D.R.Madden, R.Herbst-Irmer, G.M.Sheldrick, M.Bott, C.Griesinger, S.Becker. A Ligand-Induced Switch in the Periplasmic Domain of Sensor Histidine Kinase Cita. J.Mol.Biol. V. 377 512 2008.
ISSN: ISSN 0022-2836
PubMed: 18258261
DOI: 10.1016/J.JMB.2008.01.024