Sodium in PDB 3efp: Crystal Structure of the Escherichia Coli Twin Arginine Leader Peptide Binding Protein Dmsd in A Monomeric Form

The structure of Crystal Structure of the Escherichia Coli Twin Arginine Leader Peptide Binding Protein Dmsd in A Monomeric Form, PDB code: 3efp was solved by C.M.Stevens, M.Paetzel, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	30.75 / 2.01
Space group	P 31 2 1
Cell size a, b, c (Å), α, β, γ (°)	128.020, 128.020, 78.723, 90.00, 90.00, 120.00
R / Rfree (%)	17.8 / 21.3

The structure of Crystal Structure of the Escherichia Coli Twin Arginine Leader Peptide Binding Protein Dmsd in A Monomeric Form also contains other interesting chemical elements:

Chlorine

(Cl)

6 atoms

The binding sites of Sodium atom in the Crystal Structure of the Escherichia Coli Twin Arginine Leader Peptide Binding Protein Dmsd in A Monomeric Form (pdb code 3efp). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Crystal Structure of the Escherichia Coli Twin Arginine Leader Peptide Binding Protein Dmsd in A Monomeric Form, PDB code: 3efp:

Sodium binding site 1 out of 1 in the Crystal Structure of the Escherichia Coli Twin Arginine Leader Peptide Binding Protein Dmsd in A Monomeric Form


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Crystal Structure of the Escherichia Coli Twin Arginine Leader Peptide Binding Protein Dmsd in A Monomeric Form within 5.0Å range: probe atom residue distance (Å) B Occ B:Na212 b:38.4 occ:1.00 OE1 B:GLU146 3.1 26.8 1.0 N B:THR145 3.4 17.9 1.0 N B:GLN144 3.5 18.0 1.0 OG1 B:THR145 3.6 17.3 1.0 CB B:THR145 3.7 18.3 1.0 C B:ARG143 3.8 17.7 1.0 CA B:ARG143 3.8 17.2 1.0 CG B:GLN144 4.1 18.2 1.0 CA B:THR145 4.1 18.0 1.0 O B:GLY142 4.2 16.3 1.0 O B:HOH858 4.2 57.0 1.0 CD B:GLU146 4.3 25.0 1.0 C B:GLN144 4.4 18.1 1.0 CA B:GLN144 4.4 18.1 1.0 N B:GLU146 4.5 18.5 1.0 CB B:ARG143 4.6 16.9 1.0 O B:ARG143 4.6 17.9 1.0 CB B:GLN144 4.8 18.0 1.0 OE2 B:GLU146 4.9 26.4 1.0 N B:ARG143 4.9 16.7 1.0 C B:THR145 4.9 18.4 1.0 C B:GLY142 5.0 16.9 1.0

C.M.Stevens, T.M.Winstone, R.J.Turner, M.Paetzel. Structural Analysis of A Monomeric Form of the Twin-Arginine Leader Peptide Binding Chaperone Escherichia Coli Dmsd. J.Mol.Biol. V. 389 124 2009.
ISSN: ISSN 0022-2836
PubMed: 19361518
DOI: 10.1016/J.JMB.2009.03.069