2.500 Å
X-ray
2015-03-07
| Name: | ABC-type polar amino acid transport system, ATPase component |
|---|---|
| ID: | Q8RCC2_CALS4 |
| AC: | Q8RCC2 |
| Organism: | Caldanaerobacter subterraneus subsp. tengcongensis |
| Reign: | Bacteria |
| TaxID: | 273068 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 92 % |
| J | 8 % |
| B-Factor: | 78.915 |
|---|---|
| Number of residues: | 25 |
| Including | |
| Standard Amino Acids: | 24 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 0 |
| Cofactors: | |
| Metals: | MG |
| Ligandability | Volume (Å3) |
|---|---|
| 0.861 | 1096.875 |
| % Hydrophobic | % Polar |
|---|---|
| 28.00 | 72.00 |
| According to VolSite | |

| HET Code: | ATP |
|---|---|
| Formula: | C10H12N5O13P3 |
| Molecular weight: | 503.149 g/mol |
| DrugBank ID: | DB00171 |
| Buried Surface Area: | 48.05 % |
| 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 |
|---|---|---|
| -8.92239 | 10.1721 | 24.779 |
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 | PHE- 11 | 4.12 | 0 | Hydrophobic |
| DuAr | DuAr | PHE- 11 | 3.43 | 0 | Aromatic Face/Face |
| C4' | CD1 | LEU- 14 | 3.9 | 0 | Hydrophobic |
| C1' | CD1 | LEU- 14 | 4.1 | 0 | Hydrophobic |
| C5' | CG1 | VAL- 16 | 3.52 | 0 | Hydrophobic |
| C4' | CG2 | VAL- 16 | 3.68 | 0 | Hydrophobic |
| C1' | CG2 | VAL- 16 | 4.46 | 0 | Hydrophobic |
| O3B | N | GLY- 37 | 2.94 | 169.03 | H-Bond (Protein Donor) |
| O1B | N | GLY- 39 | 3.22 | 135.8 | H-Bond (Protein Donor) |
| O3A | N | GLY- 39 | 3.41 | 146.86 | H-Bond (Protein Donor) |
| O1G | NZ | LYS- 40 | 2.84 | 145.91 | H-Bond (Protein Donor) |
| O1B | NZ | LYS- 40 | 2.65 | 137.3 | H-Bond (Protein Donor) |
| O1B | N | LYS- 40 | 3.17 | 146.17 | H-Bond (Protein Donor) |
| O1G | NZ | LYS- 40 | 2.84 | 0 | Ionic (Protein Cationic) |
| O1B | NZ | LYS- 40 | 2.65 | 0 | Ionic (Protein Cationic) |
| O2B | N | SER- 41 | 3.2 | 158.34 | H-Bond (Protein Donor) |
| O2A | OG1 | THR- 42 | 2.73 | 158.32 | H-Bond (Protein Donor) |
| O2A | N | THR- 42 | 3.2 | 138.26 | H-Bond (Protein Donor) |
| N6 | OE1 | GLU- 51 | 3.47 | 143.49 | H-Bond (Ligand Donor) |
| O1G | NE2 | HIS- 194 | 3.43 | 173.01 | H-Bond (Protein Donor) |
| O3G | MG | MG- 302 | 2.43 | 0 | Metal Acceptor |
| O1A | MG | MG- 302 | 2.69 | 0 | Metal Acceptor |