2.250 Å
X-ray
1998-07-30
Name: | Carbonic anhydrase 2 |
---|---|
ID: | CAH2_HUMAN |
AC: | P00918 |
Organism: | Homo sapiens |
Reign: | Eukaryota |
TaxID: | 9606 |
EC Number: | 4.2.1.1 |
Chain Name: | Percentage of Residues within binding site |
---|---|
A | 100 % |
B-Factor: | 8.819 |
---|---|
Number of residues: | 25 |
Including | |
Standard Amino Acids: | 24 |
Non Standard Amino Acids: | 1 |
Water Molecules: | 0 |
Cofactors: | |
Metals: | ZN |
Ligandability | Volume (Å3) |
---|---|
0.313 | 337.500 |
% Hydrophobic | % Polar |
---|---|
47.00 | 53.00 |
According to VolSite |
HET Code: | TPD |
---|---|
Formula: | C9H10N2O4S4 |
Molecular weight: | 338.447 g/mol |
DrugBank ID: | DB02986 |
Buried Surface Area: | 53.77 % |
Polar Surface area: | 179.57 Å2 |
Number of | |
---|---|
H-Bond Acceptors: | 4 |
H-Bond Donors: | 2 |
Rings: | 2 |
Aromatic rings: | 2 |
Anionic atoms: | 0 |
Cationic atoms: | 0 |
Rule of Five Violation: | 0 |
Rotatable Bonds: | 5 |
X | Y | Z |
---|---|---|
-4.18379 | 4.85647 | 14.8266 |
Represent the protein/ligand binding mode, centered on the ligand
Dashed lines represents hydrogen bonds and metal interactions
Green residue labels for amino acids with hydrophobic contacts (green lines) to the ligand
Ligand | Protein | Interaction | |||
---|---|---|---|---|---|
Atom | Atom | Residue | Distance (Å) | Angle (°) | Type |
S2 | CG2 | VAL- 121 | 3.88 | 0 | Hydrophobic |
C9 | CD1 | LEU- 198 | 3.99 | 0 | Hydrophobic |
S2 | CD2 | LEU- 198 | 3.65 | 0 | Hydrophobic |
S14 | CD1 | LEU- 198 | 4.05 | 0 | Hydrophobic |
O1A | N | THR- 199 | 2.96 | 150.66 | H-Bond (Protein Donor) |
N21 | OG1 | THR- 199 | 2.75 | 162.2 | H-Bond (Ligand Donor) |
S14 | CG | PRO- 202 | 3.54 | 0 | Hydrophobic |
S14 | CD1 | LEU- 204 | 4.39 | 0 | Hydrophobic |
N21 | ZN | ZN- 262 | 2 | 0 | Metal Acceptor |