2.350 Å
X-ray
2006-03-20
| Name: | Pantothenate kinase |
|---|---|
| ID: | COAA_MYCTU |
| AC: | P9WPA7 |
| Organism: | Mycobacterium tuberculosis |
| Reign: | Bacteria |
| TaxID: | 83332 |
| EC Number: | 2.7.1.33 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 46.712 |
|---|---|
| Number of residues: | 50 |
| Including | |
| Standard Amino Acids: | 47 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 3 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.956 | 1015.875 |
| % Hydrophobic | % Polar |
|---|---|
| 44.19 | 55.81 |
| According to VolSite | |

| HET Code: | COK |
|---|---|
| Formula: | C23H36N7O17P3S2 |
| Molecular weight: | 839.620 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 62.57 % |
| Polar Surface area: | 458.14 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 23 |
| H-Bond Donors: | 6 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 4 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 3 |
| Rotatable Bonds: | 22 |
| X | Y | Z |
|---|---|---|
| 7.23792 | 54.5797 | 29.0017 |
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 |
| CAP | CG2 | VAL- 99 | 4.23 | 0 | Hydrophobic |
| O1A | N | ALA- 100 | 2.77 | 157.04 | H-Bond (Protein Donor) |
| O2A | NZ | LYS- 103 | 2.96 | 138.2 | H-Bond (Protein Donor) |
| O4A | NZ | LYS- 103 | 2.51 | 137.64 | H-Bond (Protein Donor) |
| O2A | NZ | LYS- 103 | 2.96 | 0 | Ionic (Protein Cationic) |
| O4A | NZ | LYS- 103 | 2.51 | 0 | Ionic (Protein Cationic) |
| C5B | CB | SER- 104 | 4.12 | 0 | Hydrophobic |
| O9A | NH2 | ARG- 108 | 2.92 | 128.07 | H-Bond (Protein Donor) |
| O9A | NH1 | ARG- 108 | 2.63 | 138.98 | H-Bond (Protein Donor) |
| O9A | CZ | ARG- 108 | 3.16 | 0 | Ionic (Protein Cationic) |
| CDP | CD1 | LEU- 132 | 4.31 | 0 | Hydrophobic |
| CEP | CD1 | LEU- 132 | 4.49 | 0 | Hydrophobic |
| CEP | CE2 | TYR- 177 | 4.14 | 0 | Hydrophobic |
| CEP | CE1 | TYR- 182 | 4.17 | 0 | Hydrophobic |
| CDP | CD1 | LEU- 203 | 4.27 | 0 | Hydrophobic |
| S49 | CZ | TYR- 235 | 4.28 | 0 | Hydrophobic |
| C51 | CE1 | TYR- 235 | 4.41 | 0 | Hydrophobic |
| O1A | NH1 | ARG- 238 | 3.22 | 150.28 | H-Bond (Protein Donor) |
| O1A | NH2 | ARG- 238 | 3.22 | 150.59 | H-Bond (Protein Donor) |
| O52 | NH2 | ARG- 238 | 2.57 | 135.97 | H-Bond (Protein Donor) |
| O1A | CZ | ARG- 238 | 3.67 | 0 | Ionic (Protein Cationic) |
| S1P | CE1 | PHE- 239 | 4.02 | 0 | Hydrophobic |
| S49 | CD1 | PHE- 239 | 3.65 | 0 | Hydrophobic |
| C51 | SD | MET- 242 | 3.59 | 0 | Hydrophobic |
| S1P | CZ | PHE- 247 | 3.68 | 0 | Hydrophobic |
| S49 | CZ | PHE- 247 | 3.95 | 0 | Hydrophobic |
| C2P | CZ | PHE- 254 | 3.63 | 0 | Hydrophobic |
| S1P | CD1 | PHE- 254 | 4.12 | 0 | Hydrophobic |
| S1P | CE1 | TYR- 257 | 4.32 | 0 | Hydrophobic |
| C6P | CG2 | ILE- 272 | 4.38 | 0 | Hydrophobic |
| C6P | CG2 | ILE- 276 | 4.11 | 0 | Hydrophobic |
| O5P | ND2 | ASN- 277 | 3.27 | 153.96 | H-Bond (Protein Donor) |
| N6A | O | HOH- 628 | 3.44 | 140.62 | H-Bond (Ligand Donor) |
| O2A | O | HOH- 651 | 3.35 | 136.06 | H-Bond (Protein Donor) |
| O52 | O | HOH- 726 | 3.15 | 120.47 | H-Bond (Protein Donor) |