Chlorine in PDB 9cr5: Crystal Structure of Gnat Superfamily Acetyltransferase PA2271 From Pseudomonas Aeruginosa

The structure of Crystal Structure of Gnat Superfamily Acetyltransferase PA2271 From Pseudomonas Aeruginosa, PDB code: 9cr5 was solved by K.A.Majorek, D.R.Cooper, A.Joachimiak, W.Minor, Midwest Center Forstructural Genomics (Mcsg), with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	25.24 / 1.56
Space group	C 2 2 21
Cell size a, b, c (Å), α, β, γ (°)	128.407, 131.11, 44.721, 90, 90, 90
R / Rfree (%)	16.7 / 20.2

The structure of Crystal Structure of Gnat Superfamily Acetyltransferase PA2271 From Pseudomonas Aeruginosa also contains other interesting chemical elements:

Sodium

(Na)

5 atoms

The binding sites of Chlorine atom in the Crystal Structure of Gnat Superfamily Acetyltransferase PA2271 From Pseudomonas Aeruginosa (pdb code 9cr5). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of Gnat Superfamily Acetyltransferase PA2271 From Pseudomonas Aeruginosa, PDB code: 9cr5:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in the Crystal Structure of Gnat Superfamily Acetyltransferase PA2271 From Pseudomonas Aeruginosa


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Gnat Superfamily Acetyltransferase PA2271 From Pseudomonas Aeruginosa within 5.0Å range: probe atom residue distance (Å) B Occ A:Cl205 b:45.4 occ:1.00 O B:HOH526 3.0 60.5 1.0 O A:HOH506 3.1 49.2 1.0 N A:GLU32 3.3 31.1 1.0 N A:PRO31 3.5 25.5 1.0 C A:LEU30 3.6 23.4 1.0 CB A:GLU32 3.6 36.4 1.0 CB A:LEU30 3.7 27.5 1.0 CD A:PRO31 3.7 26.7 1.0 CA A:LEU30 3.8 24.4 1.0 CG A:GLU32 3.9 54.0 1.0 CA A:GLU32 4.0 35.3 1.0 O A:LEU30 4.2 25.9 1.0 C A:PRO31 4.3 34.1 1.0 CD A:GLU32 4.3 69.6 1.0 CA A:PRO31 4.4 29.0 1.0 N A:LEU33 4.4 26.8 1.0 CD2 A:LEU30 4.6 35.7 1.0 OE1 A:GLU32 4.6 73.9 1.0 CG A:LEU30 4.7 30.1 1.0 CB A:PRO31 4.7 30.6 1.0 O A:HOH406 4.7 49.9 1.0 C A:GLU32 4.7 31.7 1.0 CG A:PRO31 4.8 28.7 1.0 OE2 A:GLU32 4.8 70.7 1.0 O B:HOH323 4.8 43.3 1.0

Chlorine binding site 2 out of 2 in the Crystal Structure of Gnat Superfamily Acetyltransferase PA2271 From Pseudomonas Aeruginosa


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of Gnat Superfamily Acetyltransferase PA2271 From Pseudomonas Aeruginosa within 5.0Å range: probe atom residue distance (Å) B Occ B:Cl204 b:36.8 occ:1.00 O B:HOH519 3.1 49.8 1.0 N B:GLU32 3.2 28.2 1.0 O B:HOH498 3.2 45.3 1.0 CB B:GLU32 3.5 36.0 1.0 N B:PRO31 3.6 25.8 1.0 C B:LEU30 3.6 23.5 0.6 C B:LEU30 3.6 23.8 0.4 CG B:GLU32 3.6 44.5 1.0 CD B:PRO31 3.7 28.1 1.0 CB B:LEU30 3.7 23.4 0.4 CB B:LEU30 3.7 22.9 0.6 CA B:LEU30 3.8 23.3 0.6 CA B:LEU30 3.8 23.2 0.4 CA B:GLU32 3.9 30.1 1.0 O B:LEU30 4.1 25.9 0.6 O B:LEU30 4.1 25.9 0.4 CD B:GLU32 4.2 61.1 1.0 CG B:LEU30 4.2 27.1 0.6 C B:PRO31 4.2 24.9 1.0 CA B:PRO31 4.3 26.8 1.0 N B:LEU33 4.4 25.9 1.0 CD2 B:LEU30 4.5 30.1 0.4 OE1 B:GLU32 4.6 62.4 1.0 CG B:LEU30 4.6 26.7 0.4 OE2 B:GLU32 4.6 67.8 1.0 C B:GLU32 4.7 30.9 1.0 CD2 B:LEU30 4.7 25.3 0.6 CB B:PRO31 4.7 30.4 1.0 CG B:PRO31 4.7 29.6 1.0 O B:HOH370 5.0 51.8 1.0

P.Uychoco, K.A.Majorek, A.N.Ives, V.T.B.Le, P.L.Caro De Silva, V.L.Paurus, I.K.Attah, M.S.Lipton, W.Minor, M.L.Kuhn. Structural, Functional, and Regulatory Evaluation of A Cysteine Post-Translationally Modified GCN5-Related N-Acetyltransferase. Biochem.Biophys.Res.Commun. V. 748 51299 2025.
ISSN: ESSN 1090-2104
PubMed: 39826527
DOI: 10.1016/J.BBRC.2025.151299