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Zinc in PDB 4rxy: Crystal Structure of the Beta Carbonic Anhydrase PSCA3 Isolated From Pseudomonas Aeruginosa

Enzymatic activity of Crystal Structure of the Beta Carbonic Anhydrase PSCA3 Isolated From Pseudomonas Aeruginosa

All present enzymatic activity of Crystal Structure of the Beta Carbonic Anhydrase PSCA3 Isolated From Pseudomonas Aeruginosa:
4.2.1.1;

Protein crystallography data

The structure of Crystal Structure of the Beta Carbonic Anhydrase PSCA3 Isolated From Pseudomonas Aeruginosa, PDB code: 4rxy was solved by M.A.Pinard, R.Mckenna, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 19.75 / 1.90
Space group I 2 2 2
Cell size a, b, c (Å), α, β, γ (°) 71.241, 77.888, 87.747, 90.00, 90.00, 90.00
R / Rfree (%) 16.5 / 19.2

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of the Beta Carbonic Anhydrase PSCA3 Isolated From Pseudomonas Aeruginosa (pdb code 4rxy). This binding sites where shown within 5.0 Angstroms radius around Zinc atom.
In total only one binding site of Zinc was determined in the Crystal Structure of the Beta Carbonic Anhydrase PSCA3 Isolated From Pseudomonas Aeruginosa, PDB code: 4rxy:

Zinc binding site 1 out of 1 in 4rxy

Go back to Zinc Binding Sites List in 4rxy
Zinc binding site 1 out of 1 in the Crystal Structure of the Beta Carbonic Anhydrase PSCA3 Isolated 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 the Beta Carbonic Anhydrase PSCA3 Isolated From Pseudomonas Aeruginosa within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn301

b:23.3
occ:1.00
 NE2 A:HIS98 2.1 21.2 1.0
SG A:CYS42 2.3 20.5 1.0
O A:HOH406 2.3 22.7 1.0
SG A:CYS101 2.3 22.1 1.0
CE1 A:HIS98 2.9 20.0 1.0
CD2 A:HIS98 3.1 24.6 1.0
CB A:CYS101 3.3 19.9 1.0
CB A:CYS42 3.3 21.3 1.0
CA A:CYS101 3.7 20.7 1.0
CB A:ASP44 3.8 21.4 1.0
ND1 A:HIS98 4.0 25.6 1.0
O A:HOH405 4.1 22.2 1.0
CG A:HIS98 4.2 26.2 1.0
N A:GLY102 4.2 20.6 1.0
C A:CYS101 4.3 24.8 1.0
OD1 A:ASP44 4.3 25.4 1.0
N A:ALA67 4.3 14.4 1.0
CA A:ALA67 4.4 14.3 1.0
O A:HOH444 4.5 17.3 1.0
CG A:ASP44 4.6 25.0 1.0
N A:GLY103 4.7 23.4 1.0
N A:ASP44 4.7 18.8 1.0
CA A:CYS42 4.7 19.9 1.0
CA A:ASP44 4.8 17.8 1.0
N A:CYS101 4.9 25.6 1.0

Reference:

M.A.Pinard, S.R.Lotlikar, C.D.Boone, D.Vullo, C.T.Supuran, M.A.Patrauchan, R.Mckenna. Structure and Inhibition Studies of A Type II Beta-Carbonic Anhydrase PSCA3 From Pseudomonas Aeruginosa. Bioorg.Med.Chem. V. 23 4831 2015.
ISSN: ISSN 0968-0896
PubMed: 26068018
DOI: 10.1016/J.BMC.2015.05.029
Page generated: Sun Oct 27 07:26:07 2024

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