Magnesium in PDB 4gad: Crystal Structure of D230A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium

All present enzymatic activity of Crystal Structure of D230A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium:
3.1.3.5; 3.1.3.6; 3.6.1.11;

The structure of Crystal Structure of D230A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium, PDB code: 4gad was solved by Y.K.Mathiharan, M.R.N.Murthy, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	40.00 / 2.35
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	80.600, 97.330, 127.150, 90.00, 90.00, 90.00
R / Rfree (%)	22 / 26.9

The binding sites of Magnesium atom in the Crystal Structure of D230A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium (pdb code 4gad). 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 D230A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium, PDB code: 4gad:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Crystal Structure of D230A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium


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 D230A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg302 b:51.3 occ:1.00 OD1 A:ASP9 2.2 56.3 1.0 OD1 A:ASN92 2.5 44.4 1.0 OD2 A:ASP8 2.9 54.3 1.0 OG A:SER39 3.1 68.1 1.0 O A:HOH458 3.2 66.5 1.0 CG A:ASP9 3.3 53.6 1.0 CB A:ASP8 3.4 45.1 1.0 CG A:ASN92 3.5 43.5 1.0 CG A:ASP8 3.5 47.4 1.0 O A:HOH408 3.7 45.9 1.0 ND2 A:ASN92 3.9 42.7 1.0 OD2 A:ASP9 3.9 56.0 1.0 N A:ASP9 4.3 40.6 1.0 O A:HOH414 4.3 41.5 1.0 CB A:SER39 4.3 61.0 1.0 C A:ASP8 4.3 39.5 1.0 CB A:ASP9 4.5 48.5 1.0 CA A:ASP8 4.5 41.4 1.0 CA A:ASP9 4.6 43.3 1.0 OG1 A:THR106 4.7 35.7 1.0 OD1 A:ASP8 4.7 45.5 1.0 OD1 A:ASN37 4.7 66.0 1.0 O A:HOH428 4.8 38.8 1.0 CA A:SER39 4.8 58.1 1.0 O A:ASP8 4.8 38.3 1.0 CB A:ASN92 4.9 42.4 1.0 O A:ALA93 4.9 50.0 1.0 N A:SER39 5.0 54.3 1.0 O A:HOH523 5.0 52.6 1.0

Magnesium binding site 2 out of 2 in the Crystal Structure of D230A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium


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 D230A/H234A Mutant of Stationary Phase Survival Protein (Sure) From Salmonella Typhimurium within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg302 b:62.4 occ:1.00 OD1 B:ASN92 2.4 40.5 1.0 CB B:SER39 3.3 48.5 1.0 CG B:ASN92 3.5 39.7 1.0 OD2 B:ASP8 3.6 48.8 1.0 CB B:ASP9 3.8 42.9 1.0 O B:HOH406 3.8 34.0 1.0 CB B:ASP8 3.9 48.4 1.0 CG B:ASP9 3.9 44.4 1.0 CA B:SER39 3.9 48.2 1.0 ND2 B:ASN92 3.9 38.0 1.0 CG B:ASP8 4.0 49.6 1.0 N B:ASP9 4.1 47.0 1.0 OD1 B:ASP9 4.2 45.9 1.0 OG B:SER39 4.3 49.5 1.0 OD2 B:ASP9 4.3 46.6 1.0 CA B:ASP9 4.3 44.9 1.0 C B:ASP8 4.3 46.5 1.0 O B:ALA93 4.5 42.6 1.0 O B:HOH422 4.5 43.0 1.0 O B:HOH440 4.6 47.6 1.0 N B:SER39 4.6 48.0 1.0 OG1 B:THR106 4.6 49.8 1.0 CA B:ASP8 4.7 46.9 1.0 O B:ASP8 4.8 43.6 1.0 CB B:ASN92 4.8 40.9 1.0 N B:ALA93 4.9 40.2 1.0

Y.K.Mathiharan, A.Pappachan, H.S.Savithri, M.R.N.Murthy. Dramatic Structural Changes Resulting From the Loss of A Crucial Hydrogen Bond in the Hinge Region Involved in C-Terminal Helix Swapping in Sure: A Survival Protein From Salmonella Typhimurium. Plos One V. 8 55978 2013.
ISSN: ESSN 1932-6203
PubMed: 23409101
DOI: 10.1371/JOURNAL.PONE.0055978