2.900 Å
X-ray
2007-10-10
| Name: | Integrin alpha-IIb | Integrin beta-3 |
|---|---|---|
| ID: | ITA2B_HUMAN | ITB3_HUMAN |
| AC: | P08514 | P05106 |
| Organism: | Homo sapiens | |
| Reign: | Eukaryota | |
| TaxID: | 9606 | |
| EC Number: | / | |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 43 % |
| B | 57 % |
| B-Factor: | 50.209 |
|---|---|
| Number of residues: | 39 |
| Including | |
| Standard Amino Acids: | 35 |
| Non Standard Amino Acids: | 2 |
| Water Molecules: | 2 |
| Cofactors: | |
| Metals: | MG CA |
| Ligandability | Volume (Å3) |
|---|---|
| 0.755 | 499.500 |
| % Hydrophobic | % Polar |
|---|---|
| 50.68 | 49.32 |
| According to VolSite | |

| HET Code: | AGG |
|---|---|
| Formula: | C22H36N2O5S |
| Molecular weight: | 440.597 g/mol |
| DrugBank ID: | DB00775 |
| Buried Surface Area: | 58.39 % |
| Polar Surface area: | 120.52 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 5 |
| H-Bond Donors: | 2 |
| Rings: | 2 |
| Aromatic rings: | 1 |
| Anionic atoms: | 1 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 14 |
| X | Y | Z |
|---|---|---|
| 94.7309 | 36.0998 | 78.8366 |
Image generated by PoseView
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 |
| CA | CB | TYR- 122 | 4.35 | 0 | Hydrophobic |
| O | N | TYR- 122 | 3.14 | 140.31 | H-Bond (Protein Donor) |
| CA | CB | SER- 123 | 4.38 | 0 | Hydrophobic |
| CD2 | CB | SER- 123 | 4.47 | 0 | Hydrophobic |
| OXT | N | SER- 123 | 2.7 | 152.12 | H-Bond (Protein Donor) |
| C3 | CZ | PHE- 160 | 4.37 | 0 | Hydrophobic |
| C2 | CE1 | PHE- 160 | 3.55 | 0 | Hydrophobic |
| C11 | CE1 | TYR- 190 | 4.19 | 0 | Hydrophobic |
| C13 | CG | TYR- 190 | 4.39 | 0 | Hydrophobic |
| C15 | CB | TYR- 190 | 3.91 | 0 | Hydrophobic |
| C16 | CD1 | LEU- 192 | 3.32 | 0 | Hydrophobic |
| O1 | NE | ARG- 214 | 3.08 | 126.5 | H-Bond (Protein Donor) |
| N | O | ASN- 215 | 2.76 | 145.88 | H-Bond (Ligand Donor) |
| O | ND2 | ASN- 215 | 2.55 | 128.14 | H-Bond (Protein Donor) |
| O | N | ASN- 215 | 3.11 | 151.17 | H-Bond (Protein Donor) |
| CE1 | CB | ALA- 218 | 3.99 | 0 | Hydrophobic |
| N18 | OD2 | ASP- 224 | 3.55 | 0 | Ionic (Ligand Cationic) |
| N18 | OD1 | ASP- 224 | 3.05 | 0 | Ionic (Ligand Cationic) |
| N18 | OD1 | ASP- 224 | 3.05 | 131.8 | H-Bond (Ligand Donor) |
| C14 | CZ | PHE- 231 | 4.29 | 0 | Hydrophobic |
| C16 | CE2 | PHE- 231 | 3.82 | 0 | Hydrophobic |
| OXT | MG | MG- 2001 | 2.36 | 0 | Metal Acceptor |