2.100 Å
X-ray
2005-07-26
| Name: | Pyrroline-5-carboxylate reductase |
|---|---|
| ID: | Q9K1N1_NEIMB |
| AC: | Q9K1N1 |
| Organism: | Neisseria meningitidis serogroup B |
| Reign: | Bacteria |
| TaxID: | 122586 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 41.685 |
|---|---|
| Number of residues: | 46 |
| Including | |
| Standard Amino Acids: | 43 |
| Non Standard Amino Acids: | 0 |
| Water Molecules: | 3 |
| Cofactors: | |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 0.311 | 297.000 |
| % Hydrophobic | % Polar |
|---|---|
| 54.55 | 45.45 |
| According to VolSite | |

| HET Code: | NAP |
|---|---|
| Formula: | C21H25N7O17P3 |
| Molecular weight: | 740.381 g/mol |
| DrugBank ID: | DB03461 |
| Buried Surface Area: | 55.56 % |
| Polar Surface area: | 405.54 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 21 |
| H-Bond Donors: | 5 |
| Rings: | 5 |
| Aromatic rings: | 3 |
| Anionic atoms: | 4 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 2 |
| Rotatable Bonds: | 13 |
| X | Y | Z |
|---|---|---|
| 17.3907 | 26.1564 | 15.7582 |
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 |
| O2A | N | ASN- 10 | 3.48 | 144.05 | H-Bond (Protein Donor) |
| O1N | ND2 | ASN- 10 | 3.47 | 168.28 | H-Bond (Protein Donor) |
| O2N | N | MET- 11 | 3.07 | 171.24 | H-Bond (Protein Donor) |
| C3N | CG | MET- 11 | 3.91 | 0 | Hydrophobic |
| O1X | NZ | LYS- 36 | 3.88 | 0 | Ionic (Protein Cationic) |
| C1B | CG1 | VAL- 65 | 3.89 | 0 | Hydrophobic |
| C3B | CE | LYS- 66 | 3.63 | 0 | Hydrophobic |
| C3D | CB | ALA- 88 | 4.42 | 0 | Hydrophobic |
| O2D | N | ALA- 89 | 2.87 | 171.02 | H-Bond (Protein Donor) |
| C3N | CE | MET- 110 | 3.68 | 0 | Hydrophobic |
| C5N | SD | MET- 110 | 3.5 | 0 | Hydrophobic |
| C5N | CG | PRO- 111 | 3.56 | 0 | Hydrophobic |
| O2N | O | HOH- 351 | 2.52 | 161.44 | H-Bond (Protein Donor) |