2.250 Å
X-ray
2002-01-30
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: | 8.855 |
---|---|
Number of residues: | 23 |
Including | |
Standard Amino Acids: | 22 |
Non Standard Amino Acids: | 1 |
Water Molecules: | 0 |
Cofactors: | |
Metals: | ZN |
Ligandability | Volume (Å3) |
---|---|
0.317 | 371.250 |
% Hydrophobic | % Polar |
---|---|
40.91 | 59.09 |
According to VolSite |
HET Code: | SG2 |
---|---|
Formula: | C8H8N2O3S2 |
Molecular weight: | 244.291 g/mol |
DrugBank ID: | DB03294 |
Buried Surface Area: | 61.32 % |
Polar Surface area: | 114.15 Å2 |
Number of | |
---|---|
H-Bond Acceptors: | 5 |
H-Bond Donors: | 1 |
Rings: | 2 |
Aromatic rings: | 1 |
Anionic atoms: | 0 |
Cationic atoms: | 0 |
Rule of Five Violation: | 0 |
Rotatable Bonds: | 1 |
X | Y | Z |
---|---|---|
-4.94427 | 3.37753 | 14.8685 |
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 |
C11 | CG2 | VAL- 121 | 3.79 | 0 | Hydrophobic |
S7 | CZ | PHE- 131 | 3.75 | 0 | Hydrophobic |
C2 | CD2 | LEU- 198 | 3.54 | 0 | Hydrophobic |
N12 | OG1 | THR- 199 | 2.65 | 146.3 | H-Bond (Ligand Donor) |
O14 | N | THR- 199 | 2.83 | 150.51 | H-Bond (Protein Donor) |
C3 | CG2 | THR- 200 | 4.19 | 0 | Hydrophobic |
C4 | CB | THR- 200 | 4.49 | 0 | Hydrophobic |
N12 | ZN | ZN- 262 | 1.66 | 0 | Metal Acceptor |