Zinc in PDB 5g6t: Crystal Structure of Zn-Containing Nagz H174A Mutant From Pseudomonas Aeruginosa

All present enzymatic activity of Crystal Structure of Zn-Containing Nagz H174A Mutant From Pseudomonas Aeruginosa:
3.2.1.52;

The structure of Crystal Structure of Zn-Containing Nagz H174A Mutant From Pseudomonas Aeruginosa, PDB code: 5g6t was solved by I.Acebron, C.Artola-Recolons, K.Mahasenan, S.Mobashery, J.A.Hermoso, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	44.94 / 2.15
Space group	P 1 21 1
Cell size a, b, c (Å), α, β, γ (°)	64.095, 76.122, 76.005, 90.00, 107.39, 90.00
R / Rfree (%)	17.8 / 24.5

The binding sites of Zinc atom in the Crystal Structure of Zn-Containing Nagz H174A Mutant From Pseudomonas Aeruginosa (pdb code 5g6t). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total 2 binding sites of Zinc where determined in the Crystal Structure of Zn-Containing Nagz H174A Mutant From Pseudomonas Aeruginosa, PDB code: 5g6t:
Jump to Zinc binding site number: 1; 2;

Zinc binding site 1 out of 2 in the Crystal Structure of Zn-Containing Nagz H174A Mutant From Pseudomonas Aeruginosa


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Crystal Structure of Zn-Containing Nagz H174A Mutant From Pseudomonas Aeruginosa within 5.0Å range: probe atom residue distance (Å) B Occ A:Zn1333 b:26.3 occ:0.80 OD1 A:ASP121 1.9 34.2 1.0 ND1 A:HIS122 2.0 51.0 1.0 ND1 A:HIS162 2.0 38.9 1.0 OD1 A:ASP119 2.0 31.1 1.0 CE1 A:HIS122 2.7 54.0 1.0 CE1 A:HIS162 2.7 40.4 1.0 CG A:ASP119 2.8 31.9 1.0 CG A:ASP121 2.9 36.5 1.0 OD2 A:ASP119 2.9 32.8 1.0 CG A:HIS162 3.1 30.5 1.0 CG A:HIS122 3.2 50.7 1.0 OD2 A:ASP121 3.2 31.5 1.0 N A:HIS162 3.5 30.6 1.0 CB A:HIS162 3.7 29.3 1.0 CB A:HIS122 3.7 47.8 1.0 N A:HIS122 3.8 41.6 1.0 NE2 A:HIS162 3.9 38.6 1.0 NE2 A:HIS122 3.9 53.6 1.0 CD2 A:HIS162 4.1 27.8 1.0 CD2 A:HIS122 4.1 51.0 1.0 C A:ASP121 4.1 43.5 1.0 C A:LYS161 4.1 27.1 1.0 CB A:ASP121 4.2 35.0 1.0 CA A:HIS162 4.2 30.6 1.0 CB A:ASP119 4.2 34.1 1.0 N A:ASP121 4.2 38.3 1.0 O A:LYS161 4.4 28.1 1.0 CA A:ASP121 4.4 40.4 1.0 CA A:HIS122 4.4 48.7 1.0 C A:ASP119 4.7 33.2 1.0 CA A:ASP119 4.7 32.8 1.0 O A:ASP121 4.8 47.3 1.0 CG A:LYS161 4.9 35.2 1.0 O A:ASP119 4.9 37.7 1.0 N A:LEU120 5.0 32.1 1.0

Zinc binding site 2 out of 2 in the Crystal Structure of Zn-Containing Nagz H174A Mutant From Pseudomonas Aeruginosa


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 2 of Crystal Structure of Zn-Containing Nagz H174A Mutant From Pseudomonas Aeruginosa within 5.0Å range: probe atom residue distance (Å) B Occ B:Zn1333 b:26.6 occ:1.00 OD1 B:ASP121 1.9 26.6 1.0 ND1 B:HIS122 2.0 22.7 1.0 OD1 B:ASP119 2.0 31.5 1.0 ND1 B:HIS162 2.0 25.8 1.0 CE1 B:HIS122 2.7 28.7 1.0 CG B:ASP119 2.8 24.5 1.0 CE1 B:HIS162 2.8 33.6 1.0 CG B:ASP121 2.9 27.2 1.0 OD2 B:ASP119 2.9 20.0 1.0 CG B:HIS162 3.1 24.2 1.0 CG B:HIS122 3.2 27.1 1.0 OD2 B:ASP121 3.3 25.8 1.0 N B:HIS162 3.4 29.6 1.0 CB B:HIS162 3.6 21.0 1.0 N B:HIS122 3.8 31.9 1.0 CB B:HIS122 3.8 28.8 1.0 NE2 B:HIS122 3.9 33.6 1.0 NE2 B:HIS162 4.0 33.4 1.0 C B:LYS161 4.1 30.9 1.0 CD2 B:HIS122 4.1 28.9 1.0 CA B:HIS162 4.2 24.4 1.0 CD2 B:HIS162 4.2 26.7 1.0 C B:ASP121 4.2 37.1 1.0 CB B:ASP121 4.2 28.1 1.0 CB B:ASP119 4.2 20.2 1.0 O B:LYS161 4.3 28.3 1.0 N B:ASP121 4.3 26.7 1.0 CA B:HIS122 4.4 37.2 1.0 CA B:ASP121 4.4 35.2 1.0 O B:HOH2117 4.5 41.8 1.0 C B:ASP119 4.6 25.1 1.0 CA B:ASP119 4.7 21.8 1.0 CG B:LYS161 4.8 36.9 1.0 O B:ASP121 4.8 41.0 1.0 O B:ASP119 4.8 23.5 1.0 N B:LEU120 5.0 22.1 1.0

I.Acebron, K.V.Mahasenan, S.De Benedetti, M.Lee, C.Artola-Recolons, D.Hesek, H.Wang, J.A.Hermoso, S.Mobashery. Catalytic Cycle of the N-Acetylglucosaminidase Nagz From Pseudomonas Aeruginosa. J. Am. Chem. Soc. V. 139 6795 2017.
ISSN: ESSN 1520-5126
PubMed: 28482153
DOI: 10.1021/JACS.7B01626