Magnesium in PDB 3c8c: Crystal Structure of MCP_N and Cache Domains of Methyl-Accepting Chemotaxis Protein From Vibrio Cholerae

The structure of Crystal Structure of MCP_N and Cache Domains of Methyl-Accepting Chemotaxis Protein From Vibrio Cholerae, PDB code: 3c8c was solved by Y.Patskovsky, S.Ozyurt, J.Freeman, S.Hu, D.Smith, S.R.Wasserman, J.M.Sauder, S.K.Burley, S.C.Almo, New York Sgx Research Center Forstructural Genomics (Nysgxrc), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.50
Space group	P 21 21 2
Cell size a, b, c (Å), α, β, γ (°)	103.202, 140.942, 32.221, 90.00, 90.00, 90.00
R / Rfree (%)	19.4 / 23.5

The binding sites of Magnesium atom in the Crystal Structure of MCP_N and Cache Domains of Methyl-Accepting Chemotaxis Protein From Vibrio Cholerae (pdb code 3c8c). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Crystal Structure of MCP_N and Cache Domains of Methyl-Accepting Chemotaxis Protein From Vibrio Cholerae, PDB code: 3c8c:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of MCP_N and Cache Domains of Methyl-Accepting Chemotaxis Protein From Vibrio Cholerae


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of MCP_N and Cache Domains of Methyl-Accepting Chemotaxis Protein From Vibrio Cholerae within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg501 b:22.4 occ:1.00 O A:HOH796 2.3 28.0 1.0 O A:GLU277 2.3 19.4 1.0 O A:VAL274 2.4 18.8 1.0 O A:HOH563 2.4 20.6 1.0 O A:HOH612 2.5 29.9 1.0 O A:HOH524 2.5 29.3 1.0 C A:GLU277 3.5 18.5 1.0 C A:VAL274 3.5 17.9 1.0 O A:HOH576 4.0 34.7 1.0 N A:GLU277 4.1 21.9 1.0 N A:GLY276 4.2 23.4 1.0 CA A:ASP278 4.2 18.6 0.5 N A:VAL274 4.2 15.8 1.0 CA A:GLU275 4.3 20.9 1.0 CA A:ASP278 4.3 20.5 0.5 O A:HOH611 4.3 32.2 1.0 N A:ASP278 4.3 19.3 1.0 O A:TRP279 4.3 16.1 1.0 N A:GLU275 4.3 18.9 1.0 N A:TRP279 4.4 17.5 1.0 CA A:VAL274 4.5 15.6 1.0 CA A:GLU277 4.5 21.4 0.5 CA A:GLU277 4.5 20.5 0.5 O A:HOH583 4.5 39.9 1.0 CB A:ASP273 4.5 20.1 1.0 OD1 A:ASP278 4.6 18.8 0.5 C A:GLU275 4.6 17.4 1.0 OD1 A:ASP273 4.6 34.0 1.0 C A:ASP278 4.8 20.6 1.0 C A:ASP273 5.0 17.6 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of MCP_N and Cache Domains of Methyl-Accepting Chemotaxis Protein From Vibrio Cholerae


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Crystal Structure of MCP_N and Cache Domains of Methyl-Accepting Chemotaxis Protein From Vibrio Cholerae within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg501 b:19.2 occ:1.00 O B:HOH822 2.4 25.5 1.0 O B:HOH580 2.4 25.9 1.0 O B:ASP273 2.4 17.8 1.0 OG B:SER272 2.4 17.1 1.0 OG B:SER78 2.5 19.4 1.0 OD2 B:ASP273 2.7 28.6 1.0 CB B:SER78 3.2 18.3 1.0 C B:ASP273 3.5 15.7 1.0 N B:ASP273 3.5 12.3 1.0 CG B:ASP273 3.6 26.8 1.0 CB B:SER272 3.6 17.4 1.0 C B:SER272 3.9 16.1 1.0 CA B:ASP273 4.0 16.4 1.0 NZ B:LYS79 4.1 30.5 0.5 O B:HOH512 4.2 17.2 1.0 NZ B:LYS79 4.3 24.7 0.5 CA B:SER272 4.3 16.0 1.0 OD1 B:ASP273 4.3 35.4 1.0 O B:HOH660 4.4 26.1 1.0 CB B:ASP273 4.4 17.0 1.0 CE B:LYS79 4.5 24.6 0.5 O B:SER272 4.6 14.0 1.0 O B:ASP75 4.6 20.1 1.0 CA B:SER78 4.6 15.0 1.0 OD2 B:ASP75 4.6 35.7 1.0 N B:VAL274 4.7 15.0 1.0 O B:HOH661 4.7 28.0 1.0 C B:SER78 4.9 18.8 1.0 O B:HOH809 4.9 45.5 1.0 CD B:LYS79 5.0 22.8 0.5

Y.Patskovsky, S.Ozyurt, J.Freeman, S.Hu, D.Smith, K.Bain, S.R.Wasserman, J.M.Sauder, S.K.Burley, S.C.Almo. Crystal Structure of MCP_N and Cache N-Terminal Domains of Methyl-Accepting Chemotaxis Protein From Vibrio Cholerae. To Be Published.