Sodium in PDB 7mfq: Crystal Structure of the L136 Aminotransferase From Acanthamoeba Polyphaga Mimivirus in Complex with the Tdp-Viosamine External Aldimine

The structure of Crystal Structure of the L136 Aminotransferase From Acanthamoeba Polyphaga Mimivirus in Complex with the Tdp-Viosamine External Aldimine, PDB code: 7mfq was solved by C.A.Seltzner, J.B.Thoden, H.M.Holden, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	29.05 / 1.95
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	91.21, 108.515, 146.058, 90, 90, 90
R / Rfree (%)	17.3 / 22.2

The structure of Crystal Structure of the L136 Aminotransferase From Acanthamoeba Polyphaga Mimivirus in Complex with the Tdp-Viosamine External Aldimine also contains other interesting chemical elements:

Chlorine

(Cl)

8 atoms

The binding sites of Sodium atom in the Crystal Structure of the L136 Aminotransferase From Acanthamoeba Polyphaga Mimivirus in Complex with the Tdp-Viosamine External Aldimine (pdb code 7mfq). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Crystal Structure of the L136 Aminotransferase From Acanthamoeba Polyphaga Mimivirus in Complex with the Tdp-Viosamine External Aldimine, PDB code: 7mfq:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in the Crystal Structure of the L136 Aminotransferase From Acanthamoeba Polyphaga Mimivirus in Complex with the Tdp-Viosamine External Aldimine


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 L136 Aminotransferase From Acanthamoeba Polyphaga Mimivirus in Complex with the Tdp-Viosamine External Aldimine within 5.0Å range: probe atom residue distance (Å) B Occ B:Na404 b:17.8 occ:1.00 O B:HOH716 2.5 15.7 1.0 O B:HOH570 2.6 22.9 1.0 NH2 B:ARG47 3.0 10.5 1.0 O B:HOH690 3.1 25.7 1.0 NH1 B:ARG206 3.2 6.9 1.0 N B:VAL58 3.2 6.8 1.0 O B:HOH753 3.2 29.1 1.0 O B:VAL58 3.4 6.1 1.0 O B:HOH765 3.9 28.2 1.0 NH2 B:ARG199 4.0 13.3 1.0 CA B:ALA57 4.0 7.8 1.0 CA B:VAL58 4.0 6.5 1.0 CB B:VAL58 4.1 6.4 1.0 C B:ALA57 4.1 7.4 1.0 CZ B:ARG47 4.1 10.6 1.0 C B:VAL58 4.1 6.3 1.0 OE1 B:GLU202 4.3 10.0 1.0 NE B:ARG47 4.4 10.7 1.0 CZ B:ARG206 4.5 6.8 1.0 CB B:ALA57 4.6 7.6 1.0 CG2 B:VAL58 4.6 6.5 1.0 NH1 B:ARG199 4.7 14.6 1.0 CZ B:ARG199 4.7 13.9 1.0 OE1 B:GLU43 4.8 5.3 1.0 O B:LYS56 4.9 8.1 1.0 O B:HOH703 5.0 24.8 1.0

Sodium binding site 2 out of 2 in the Crystal Structure of the L136 Aminotransferase From Acanthamoeba Polyphaga Mimivirus in Complex with the Tdp-Viosamine External Aldimine


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Crystal Structure of the L136 Aminotransferase From Acanthamoeba Polyphaga Mimivirus in Complex with the Tdp-Viosamine External Aldimine within 5.0Å range: probe atom residue distance (Å) B Occ B:Na405 b:37.2 occ:1.00 O B:HOH576 2.4 18.4 1.0 O B:HOH630 2.5 12.6 1.0 O B:HOH658 2.5 40.1 1.0 O B:HOH549 3.0 20.0 1.0 OD1 B:ASP198 3.9 9.0 1.0 NZ B:LYS56 4.1 11.1 1.0 CE B:LYS56 4.4 10.6 1.0 O B:HOH762 4.4 23.9 1.0 CG B:ASP198 4.6 9.3 1.0 OG B:SER55 4.7 17.0 1.0 O B:HOH692 4.7 10.9 1.0 OD2 B:ASP198 4.7 10.0 1.0 O B:GLY174 4.8 10.6 1.0 O B:ASN172 5.0 11.2 1.0 OE1 B:GLU53 5.0 21.2 1.0

C.A.Seltzner, J.D.Ferek, J.B.Thoden, H.M.Holden. Characterization of An Aminotransferase From Acanthamoeba Polyphaga Mimivirus To Be Published.