1.520 Å
X-ray
2013-06-17
Name: | GTPase KRas |
---|---|
ID: | RASK_HUMAN |
AC: | P01116 |
Organism: | Homo sapiens |
Reign: | Eukaryota |
TaxID: | 9606 |
EC Number: | / |
Chain Name: | Percentage of Residues within binding site |
---|---|
A | 100 % |
B-Factor: | 18.629 |
---|---|
Number of residues: | 32 |
Including | |
Standard Amino Acids: | 30 |
Non Standard Amino Acids: | 1 |
Water Molecules: | 1 |
Cofactors: | |
Metals: | MG |
Ligandability | Volume (Å3) |
---|---|
0.341 | 357.750 |
% Hydrophobic | % Polar |
---|---|
50.94 | 49.06 |
According to VolSite |
HET Code: | GDP |
---|---|
Formula: | C10H12N5O11P2 |
Molecular weight: | 440.177 g/mol |
DrugBank ID: | DB04315 |
Buried Surface Area: | 70.7 % |
Polar Surface area: | 276.39 Å2 |
Number of | |
---|---|
H-Bond Acceptors: | 14 |
H-Bond Donors: | 4 |
Rings: | 3 |
Aromatic rings: | 1 |
Anionic atoms: | 3 |
Cationic atoms: | 0 |
Rule of Five Violation: | 1 |
Rotatable Bonds: | 6 |
X | Y | Z |
---|---|---|
40.6646 | -6.89514 | 286.024 |
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 |
O2B | N | GLY- 13 | 2.82 | 162.01 | H-Bond (Protein Donor) |
O3B | N | GLY- 15 | 3.09 | 136.02 | H-Bond (Protein Donor) |
O3A | N | GLY- 15 | 3.01 | 134.82 | H-Bond (Protein Donor) |
O2B | NZ | LYS- 16 | 3.65 | 0 | Ionic (Protein Cationic) |
O3B | NZ | LYS- 16 | 2.78 | 0 | Ionic (Protein Cationic) |
O3B | N | LYS- 16 | 2.85 | 158.42 | H-Bond (Protein Donor) |
O3B | NZ | LYS- 16 | 2.78 | 154.36 | H-Bond (Protein Donor) |
O1B | N | SER- 17 | 2.99 | 165.48 | H-Bond (Protein Donor) |
O2A | N | ALA- 18 | 2.82 | 146.66 | H-Bond (Protein Donor) |
C2' | CZ | PHE- 28 | 4.19 | 0 | Hydrophobic |
O2' | O | VAL- 29 | 2.73 | 149.03 | H-Bond (Ligand Donor) |
O3' | O | ASP- 30 | 2.83 | 176.6 | H-Bond (Ligand Donor) |
N7 | ND2 | ASN- 116 | 3.09 | 138.97 | H-Bond (Protein Donor) |
N1 | OD1 | ASP- 119 | 2.85 | 173.63 | H-Bond (Ligand Donor) |
N2 | OD2 | ASP- 119 | 2.91 | 163.7 | H-Bond (Ligand Donor) |
O1B | MG | MG- 202 | 2.12 | 0 | Metal Acceptor |