2.000 Å
X-ray
2012-06-29
| Name: | Tyrosine-protein kinase JAK2 |
|---|---|
| ID: | JAK2_HUMAN |
| AC: | O60674 |
| Organism: | Homo sapiens |
| Reign: | Eukaryota |
| TaxID: | 9606 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 31.446 |
|---|---|
| Number of residues: | 37 |
| Including | |
| Standard Amino Acids: | 35 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 1 |
| Cofactors: | |
| Metals: | MG |
| Ligandability | Volume (Å3) |
|---|---|
| 0.708 | 384.750 |
| % Hydrophobic | % Polar |
|---|---|
| 51.75 | 48.25 |
| According to VolSite | |

| HET Code: | ATP |
|---|---|
| Formula: | C10H12N5O13P3 |
| Molecular weight: | 503.149 g/mol |
| DrugBank ID: | DB00171 |
| Buried Surface Area: | 64.88 % |
| Polar Surface area: | 319.88 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 17 |
| H-Bond Donors: | 3 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 4 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 2 |
| Rotatable Bonds: | 8 |
| X | Y | Z |
|---|---|---|
| 7.506 | -11.5391 | 21.2237 |
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 |
| C4' | CB | LEU- 551 | 4.18 | 0 | Hydrophobic |
| C1' | CD1 | LEU- 551 | 4.4 | 0 | Hydrophobic |
| O1G | OG1 | THR- 555 | 2.81 | 151.58 | H-Bond (Protein Donor) |
| O3B | N | THR- 555 | 3.44 | 154.78 | H-Bond (Protein Donor) |
| O2B | OG1 | THR- 557 | 2.61 | 169.66 | H-Bond (Protein Donor) |
| C5' | CG1 | ILE- 559 | 3.96 | 0 | Hydrophobic |
| C4' | CG2 | ILE- 559 | 4.47 | 0 | Hydrophobic |
| O1B | NZ | LYS- 581 | 2.71 | 124.96 | H-Bond (Protein Donor) |
| O1B | NZ | LYS- 581 | 2.71 | 0 | Ionic (Protein Cationic) |
| O2B | NZ | LYS- 581 | 3.99 | 0 | Ionic (Protein Cationic) |
| N6 | OE1 | GLN- 626 | 2.71 | 144.65 | H-Bond (Ligand Donor) |
| N6 | O | GLU- 627 | 3.08 | 142.22 | H-Bond (Ligand Donor) |
| N1 | N | VAL- 629 | 2.9 | 167.68 | H-Bond (Protein Donor) |
| C2' | CB | SER- 633 | 4.18 | 0 | Hydrophobic |
| O2' | OG | SER- 633 | 2.76 | 156 | H-Bond (Ligand Donor) |
| O2G | ND2 | ASN- 673 | 3.11 | 127.24 | H-Bond (Protein Donor) |
| O1G | NZ | LYS- 677 | 2.75 | 145.57 | H-Bond (Protein Donor) |
| O1A | NZ | LYS- 677 | 3.24 | 167.49 | H-Bond (Protein Donor) |
| O1G | NZ | LYS- 677 | 2.75 | 0 | Ionic (Protein Cationic) |
| O3G | NZ | LYS- 677 | 3.42 | 0 | Ionic (Protein Cationic) |
| O1A | NZ | LYS- 677 | 3.24 | 0 | Ionic (Protein Cationic) |
| O3G | ND2 | ASN- 678 | 3.25 | 135.4 | H-Bond (Protein Donor) |
| O3G | MG | MG- 902 | 1.89 | 0 | Metal Acceptor |
| O1B | MG | MG- 902 | 2.17 | 0 | Metal Acceptor |
| O2A | MG | MG- 902 | 1.98 | 0 | Metal Acceptor |