2.160 Å
X-ray
2002-08-04
| Name: | Carboxyethyl-arginine beta-lactam-synthase |
|---|---|
| ID: | BLS_STRCL |
| AC: | P0DJQ7 |
| Organism: | Streptomyces clavuligerus |
| Reign: | Bacteria |
| TaxID: | 1901 |
| EC Number: | 6.3.3.4 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 29.806 |
|---|---|
| Number of residues: | 29 |
| Including | |
| Standard Amino Acids: | 25 |
| Non Standard Amino Acids: | 3 |
| Water Molecules: | 1 |
| Cofactors: | AMP |
| Metals: | MG MG |
| Ligandability | Volume (Å3) |
|---|---|
| 0.662 | 502.875 |
| % Hydrophobic | % Polar |
|---|---|
| 50.34 | 49.66 |
| According to VolSite | |

| HET Code: | PCX |
|---|---|
| Formula: | C9H16N4O3 |
| Molecular weight: | 228.248 g/mol |
| DrugBank ID: | DB02475 |
| Buried Surface Area: | 67.82 % |
| Polar Surface area: | 124.07 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 5 |
| H-Bond Donors: | 3 |
| Rings: | 1 |
| Aromatic rings: | 0 |
| Anionic atoms: | 1 |
| Cationic atoms: | 1 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 7 |
| X | Y | Z |
|---|---|---|
| -7.3092 | 88.6233 | 60.5947 |
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 |
| C5 | CD1 | ILE- 323 | 4.18 | 0 | Hydrophobic |
| C2 | CD1 | TYR- 326 | 4.2 | 0 | Hydrophobic |
| C4 | CE1 | TYR- 326 | 3.62 | 0 | Hydrophobic |
| C2 | CZ | TYR- 348 | 3.64 | 0 | Hydrophobic |
| O2 | N | GLY- 349 | 3.05 | 162.68 | H-Bond (Protein Donor) |
| C5 | CD1 | ILE- 352 | 3.76 | 0 | Hydrophobic |
| N3 | OE2 | GLU- 382 | 2.91 | 140.7 | H-Bond (Ligand Donor) |
| O4 | NZ | LYS- 443 | 2.99 | 135.52 | H-Bond (Protein Donor) |