Sodium in PDB 3mpn: F177R1 Mutant of Leut

The structure of F177R1 Mutant of Leut, PDB code: 3mpn was solved by B.M.Kroncke, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	36.80 / 2.25
Space group	C 1 2 1
Cell size a, b, c (Å), α, β, γ (°)	87.261, 86.222, 80.636, 90.00, 95.35, 90.00
R / Rfree (%)	17.3 / 21.4

The structure of F177R1 Mutant of Leut also contains other interesting chemical elements:

Chlorine

(Cl)

1 atom

The binding sites of Sodium atom in the F177R1 Mutant of Leut (pdb code 3mpn). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the F177R1 Mutant of Leut, PDB code: 3mpn:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the F177R1 Mutant of Leut


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of F177R1 Mutant of Leut within 5.0Å range: probe atom residue distance (Å) B Occ A:Na751 b:17.6 occ:1.00 O A:VAL23 2.1 18.3 1.0 O A:GLY20 2.2 20.8 1.0 OG1 A:THR354 2.3 14.1 1.0 OG A:SER355 2.3 15.8 1.0 O A:ALA351 2.4 16.4 1.0 N A:SER355 2.8 18.2 1.0 CB A:SER355 3.1 16.7 1.0 C A:VAL23 3.1 16.8 1.0 C A:THR354 3.3 18.6 1.0 C A:GLY20 3.3 18.9 1.0 CA A:SER355 3.3 17.1 1.0 CB A:THR354 3.4 19.3 1.0 CA A:GLY24 3.5 16.8 1.0 C A:ALA351 3.5 16.7 1.0 N A:GLY24 3.7 17.0 1.0 CA A:THR354 3.7 17.9 1.0 O A:THR354 4.0 18.5 1.0 O A:ASN21 4.0 18.4 1.0 CA A:GLY20 4.0 19.2 1.0 CA A:ALA351 4.1 17.8 1.0 N A:THR354 4.1 18.7 1.0 CA A:VAL23 4.2 16.7 1.0 N A:VAL23 4.3 16.2 1.0 C A:ASN21 4.4 18.6 1.0 N A:ASN21 4.4 18.4 1.0 O A:PHE350 4.5 19.0 1.0 O A:GLY352 4.5 17.5 1.0 N A:GLY352 4.6 17.0 1.0 C A:GLY352 4.7 17.3 1.0 CG2 A:THR354 4.7 13.2 1.0 C A:ALA22 4.7 16.5 1.0 CA A:ASN21 4.7 18.7 1.0 C A:SER355 4.8 18.4 1.0 CB A:VAL23 4.9 18.1 1.0 CA A:GLY352 4.9 16.8 1.0 CB A:ALA351 5.0 16.3 1.0 C A:GLY24 5.0 16.4 1.0 N A:ALA22 5.0 18.1 1.0

Sodium binding site 2 out of 2 in the F177R1 Mutant of Leut


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of F177R1 Mutant of Leut within 5.0Å range: probe atom residue distance (Å) B Occ A:Na752 b:16.0 occ:1.00 O A:ALA22 2.1 15.5 1.0 OD1 A:ASN27 2.3 20.6 1.0 O A:THR254 2.3 18.8 1.0 OG1 A:THR254 2.4 14.1 1.0 OXT A:LEU601 2.6 13.1 1.0 OD1 A:ASN286 2.6 18.9 1.0 C A:THR254 3.1 17.8 1.0 C A:ALA22 3.2 16.5 1.0 CA A:THR254 3.2 16.8 1.0 CG A:ASN27 3.3 20.4 1.0 CB A:THR254 3.4 17.8 1.0 CG A:ASN286 3.5 19.3 1.0 N A:LEU601 3.5 13.4 1.0 C A:LEU601 3.6 13.8 1.0 ND2 A:ASN286 3.6 16.3 1.0 ND2 A:ASN27 3.8 18.5 1.0 CA A:VAL23 3.9 16.7 1.0 N A:VAL23 3.9 16.2 1.0 N A:GLY24 4.0 17.0 1.0 OE2 A:GLU290 4.1 17.8 1.0 CA A:LEU601 4.1 14.0 1.0 CA A:ALA22 4.1 16.9 1.0 N A:ASN27 4.3 18.8 1.0 N A:LEU255 4.4 18.5 1.0 C A:VAL23 4.4 16.8 1.0 CB A:ALA22 4.4 15.4 1.0 CG2 A:THR254 4.5 15.7 1.0 N A:THR254 4.5 17.8 1.0 CB A:ASN27 4.6 19.3 1.0 O A:LEU601 4.6 13.1 1.0 O A:PHE253 4.7 17.5 1.0 CA A:GLY26 4.7 17.9 1.0 C A:GLY26 4.8 17.9 1.0 CA A:ASN27 4.8 19.8 1.0 CB A:ASN286 4.9 19.4 1.0 CA A:GLY24 5.0 16.8 1.0

B.M.Kroncke, P.S.Horanyi, L.Columbus. Structural Origins of Nitroxide Side Chain Dynamics on Membrane Protein Alpha-Helical Sites. Biochemistry V. 49 10045 2010.
ISSN: ISSN 0006-2960
PubMed: 20964375
DOI: 10.1021/BI101148W