Zinc in PDB 6wq4: Carbonic Anhydrase II Complexed with 2-((2-Cyanoethyl)(Phenethyl) Amino)-N-Phenethyl-N-(4-Sulfamoylphenethyl)Acetamide

Enzymatic activity of Carbonic Anhydrase II Complexed with 2-((2-Cyanoethyl)(Phenethyl) Amino)-N-Phenethyl-N-(4-Sulfamoylphenethyl)Acetamide

All present enzymatic activity of Carbonic Anhydrase II Complexed with 2-((2-Cyanoethyl)(Phenethyl) Amino)-N-Phenethyl-N-(4-Sulfamoylphenethyl)Acetamide:
4.2.1.1;

Protein crystallography data

The structure of Carbonic Anhydrase II Complexed with 2-((2-Cyanoethyl)(Phenethyl) Amino)-N-Phenethyl-N-(4-Sulfamoylphenethyl)Acetamide, PDB code: 6wq4 was solved by J.T.Andring, J.E.Combs, C.Lomelino, R.Mckenna, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 32.11 / 1.35
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 42.365, 41.515, 72.262, 90.00, 104.34, 90.00
R / Rfree (%) 15.4 / 17.2

Zinc Binding Sites:

The binding sites of Zinc atom in the Carbonic Anhydrase II Complexed with 2-((2-Cyanoethyl)(Phenethyl) Amino)-N-Phenethyl-N-(4-Sulfamoylphenethyl)Acetamide (pdb code 6wq4). 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 Carbonic Anhydrase II Complexed with 2-((2-Cyanoethyl)(Phenethyl) Amino)-N-Phenethyl-N-(4-Sulfamoylphenethyl)Acetamide, PDB code: 6wq4:

Zinc binding site 1 out of 1 in 6wq4

Go back to Zinc Binding Sites List in 6wq4
Zinc binding site 1 out of 1 in the Carbonic Anhydrase II Complexed with 2-((2-Cyanoethyl)(Phenethyl) Amino)-N-Phenethyl-N-(4-Sulfamoylphenethyl)Acetamide


Mono view


Stereo pair view

A full contact list of Zinc with other atoms in the Zn binding site number 1 of Carbonic Anhydrase II Complexed with 2-((2-Cyanoethyl)(Phenethyl) Amino)-N-Phenethyl-N-(4-Sulfamoylphenethyl)Acetamide within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Zn302

b:7.0
occ:1.00
H352 A:U7A303 1.2 8.6 1.0
N35 A:U7A303 1.9 7.2 1.0
NE2 A:HIS96 2.0 7.3 1.0
NE2 A:HIS94 2.0 6.4 1.0
ND1 A:HIS119 2.0 8.5 1.0
H351 A:U7A303 2.5 8.6 1.0
CE1 A:HIS119 2.9 6.3 1.0
CD2 A:HIS96 3.0 6.5 1.0
CD2 A:HIS94 3.0 7.0 1.0
CE1 A:HIS96 3.0 6.8 1.0
CE1 A:HIS94 3.0 7.4 1.0
HE1 A:HIS119 3.0 7.6 1.0
S32 A:U7A303 3.1 7.5 1.0
O34 A:U7A303 3.1 6.4 1.0
CG A:HIS119 3.1 6.0 1.0
HD2 A:HIS96 3.2 7.8 1.0
HD2 A:HIS94 3.2 8.4 1.0
HE1 A:HIS96 3.2 8.2 1.0
HB2 A:HIS119 3.2 7.1 1.0
HE1 A:HIS94 3.3 8.9 1.0
HG1 A:THR199 3.6 8.5 1.0
CB A:HIS119 3.6 5.9 1.0
HB3 A:HIS119 3.7 7.1 1.0
H32 A:GOL304 3.9 12.0 1.0
OG1 A:THR199 3.9 7.1 1.0
OE1 A:GLU106 3.9 7.4 1.0
H31 A:GOL304 4.1 12.0 1.0
NE2 A:HIS119 4.1 7.1 1.0
ND1 A:HIS96 4.1 7.4 1.0
CG A:HIS96 4.1 7.3 1.0
ND1 A:HIS94 4.1 7.1 1.0
CG A:HIS94 4.2 7.2 1.0
C06 A:U7A303 4.2 7.1 1.0
HH2 A:TRP209 4.2 9.3 1.0
O33 A:U7A303 4.2 7.4 1.0
CD2 A:HIS119 4.2 5.5 1.0
C3 A:GOL304 4.5 10.0 1.0
H2 A:GOL304 4.6 10.7 1.0
H011 A:U7A303 4.7 9.9 1.0
C01 A:U7A303 4.8 8.3 1.0
HG23 A:THR200 4.8 11.0 1.0
HE2 A:HIS119 4.9 8.5 1.0
CD A:GLU106 4.9 8.0 1.0
H051 A:U7A303 4.9 9.8 1.0
HD1 A:HIS96 4.9 8.9 1.0
HG11 A:VAL143 4.9 9.4 1.0
C05 A:U7A303 4.9 8.2 1.0
HD1 A:HIS94 4.9 8.6 1.0

Reference:

A.Bonardi, A.Nocentini, S.Bua, J.Combs, C.L.Lomelino, J.Andring, L.Lucarini, S.Sgambellone, E.Masini, R.Mckenna, P.Gratteri, C.T.Supuran. Sulfonamide Inhibitors of Human Carbonic Anhydrases Designed Through A Three-Tails Approach: Improving Ligand/Isoform Matching and Selectivity of Action. J.Med.Chem. 2020.
ISSN: ISSN 0022-2623
PubMed: 32519851
DOI: 10.1021/ACS.JMEDCHEM.0C00733
Page generated: Wed Dec 16 13:06:14 2020

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