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Zinc in PDB 6r6j: Crystal Structure of Human Carbonic Anhydrase Isozyme II with 2- (Benzenesulfonyl)-4-Chloro-N-(2-Hydroxyethyl)-5-Sulfamoyl-Benzamide

Enzymatic activity of Crystal Structure of Human Carbonic Anhydrase Isozyme II with 2- (Benzenesulfonyl)-4-Chloro-N-(2-Hydroxyethyl)-5-Sulfamoyl-Benzamide

All present enzymatic activity of Crystal Structure of Human Carbonic Anhydrase Isozyme II with 2- (Benzenesulfonyl)-4-Chloro-N-(2-Hydroxyethyl)-5-Sulfamoyl-Benzamide:
4.2.1.1;

Protein crystallography data

The structure of Crystal Structure of Human Carbonic Anhydrase Isozyme II with 2- (Benzenesulfonyl)-4-Chloro-N-(2-Hydroxyethyl)-5-Sulfamoyl-Benzamide, PDB code: 6r6j was solved by A.Smirnov, E.Manakova, S.Grazulis, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 34.69 / 1.55
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 41.949, 41.070, 71.542, 90.00, 104.14, 90.00
R / Rfree (%) 18.8 / 22.3

Other elements in 6r6j:

The structure of Crystal Structure of Human Carbonic Anhydrase Isozyme II with 2- (Benzenesulfonyl)-4-Chloro-N-(2-Hydroxyethyl)-5-Sulfamoyl-Benzamide also contains other interesting chemical elements:

Chlorine (Cl) 2 atoms

Zinc Binding Sites:

The binding sites of Zinc atom in the Crystal Structure of Human Carbonic Anhydrase Isozyme II with 2- (Benzenesulfonyl)-4-Chloro-N-(2-Hydroxyethyl)-5-Sulfamoyl-Benzamide (pdb code 6r6j). 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 Human Carbonic Anhydrase Isozyme II with 2- (Benzenesulfonyl)-4-Chloro-N-(2-Hydroxyethyl)-5-Sulfamoyl-Benzamide, PDB code: 6r6j:

Zinc binding site 1 out of 1 in 6r6j

Go back to Zinc Binding Sites List in 6r6j
Zinc binding site 1 out of 1 in the Crystal Structure of Human Carbonic Anhydrase Isozyme II with 2- (Benzenesulfonyl)-4-Chloro-N-(2-Hydroxyethyl)-5-Sulfamoyl-Benzamide


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 Human Carbonic Anhydrase Isozyme II with 2- (Benzenesulfonyl)-4-Chloro-N-(2-Hydroxyethyl)-5-Sulfamoyl-Benzamide within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn301

b:9.9
occ:1.00
 N1 A:JTW304 1.9 10.8 0.5
N1 A:JTW304 2.0 9.9 0.5
NE2 A:HIS96 2.0 10.2 1.0
NE2 A:HIS94 2.0 9.8 1.0
ND1 A:HIS119 2.1 8.6 1.0
CE1 A:HIS119 2.9 8.6 1.0
CE1 A:HIS94 3.0 8.6 1.0
CD2 A:HIS96 3.0 10.1 1.0
S2 A:JTW304 3.0 10.3 0.5
O4 A:JTW304 3.0 9.7 0.5
S2 A:JTW304 3.0 11.3 0.5
O4 A:JTW304 3.0 10.5 0.5
CD2 A:HIS94 3.0 11.4 1.0
CE1 A:HIS96 3.0 9.5 1.0
CG A:HIS119 3.1 8.6 1.0
CB A:HIS119 3.5 7.6 1.0
OG1 A:THR199 3.8 10.2 1.0
OE1 A:GLU106 3.9 9.3 1.0
C10 A:JTW304 4.1 14.7 0.5
NE2 A:HIS119 4.1 8.8 1.0
C5 A:JTW304 4.1 12.4 0.5
C10 A:JTW304 4.1 13.7 0.5
C5 A:JTW304 4.1 11.6 0.5
ND1 A:HIS94 4.1 11.0 1.0
CG A:HIS96 4.1 9.1 1.0
O3 A:JTW304 4.1 10.2 0.5
O3 A:JTW304 4.1 11.1 0.5
CG A:HIS94 4.1 9.9 1.0
ND1 A:HIS96 4.2 10.1 1.0
CD2 A:HIS119 4.2 9.1 1.0
O17 A:JTW304 4.7 27.8 0.5
O17 A:JTW304 4.7 28.1 0.5
CD A:GLU106 4.8 9.4 1.0

Reference:

A.Zaksauskas, E.Capkauskaite, L.Jezepcikas, V.Linkuviene, V.Paketuryte, A.Smirnov, J.Leitans, A.Kazaks, E.Dvinskis, E.Manakova, S.Grazulis, K.Tars, D.Matulis. Halogenated and Di-Substituted Benzenesulfonamides As Selective Inhibitors of Carbonic Anhydrase Isoforms. Eur.J.Med.Chem. V. 185 11825 2020.
ISSN: ISSN 0223-5234
PubMed: 31740053
DOI: 10.1016/J.EJMECH.2019.111825
Page generated: Tue Oct 29 06:05:06 2024

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