1.900 Å
X-ray
2010-01-25
| Name: | Calcium/calmodulin dependent protein kinase with a kinase domain and 4 calmodulin like EF hands |
|---|---|
| ID: | Q5CS01_CRYPI |
| AC: | Q5CS01 |
| Organism: | Cryptosporidium parvum |
| Reign: | Eukaryota |
| TaxID: | 353152 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 45.393 |
|---|---|
| Number of residues: | 26 |
| Including | |
| Standard Amino Acids: | 24 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 1 |
| Cofactors: | |
| Metals: | MG |
| Ligandability | Volume (Å3) |
|---|---|
| 1.304 | 840.375 |
| % Hydrophobic | % Polar |
|---|---|
| 56.63 | 43.37 |
| According to VolSite | |

| HET Code: | ANP |
|---|---|
| Formula: | C10H13N6O12P3 |
| Molecular weight: | 502.164 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 49.58 % |
| Polar Surface area: | 322.68 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 16 |
| H-Bond Donors: | 4 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 4 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 2 |
| Rotatable Bonds: | 8 |
| X | Y | Z |
|---|---|---|
| -0.261516 | 9.04942 | 27.1042 |
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 |
| C1' | CD2 | LEU- 68 | 4.22 | 0 | Hydrophobic |
| C1' | CG1 | VAL- 76 | 4.29 | 0 | Hydrophobic |
| C5' | CG2 | VAL- 76 | 3.78 | 0 | Hydrophobic |
| O2A | NZ | LYS- 91 | 3.51 | 0 | Ionic (Protein Cationic) |
| N6 | O | GLU- 139 | 2.95 | 160.1 | H-Bond (Ligand Donor) |
| N1 | N | TYR- 141 | 2.95 | 175.32 | H-Bond (Protein Donor) |
| O2' | OE2 | GLU- 145 | 3.43 | 162.63 | H-Bond (Ligand Donor) |
| O1G | MG | MG- 521 | 2.53 | 0 | Metal Acceptor |