1.520 Å
X-ray
2007-02-01
| Name: | UDP-N-acetylmuramoylalanine--D-glutamate ligase |
|---|---|
| ID: | MURD_ECOLI |
| AC: | P14900 |
| Organism: | Escherichia coli |
| Reign: | Bacteria |
| TaxID: | 83333 |
| EC Number: | 6.3.2.9 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 9.420 |
|---|---|
| Number of residues: | 55 |
| Including | |
| Standard Amino Acids: | 48 |
| Non Standard Amino Acids: | 2 |
| Water Molecules: | 5 |
| Cofactors: | ADP |
| Metals: | |
| Ligandability | Volume (Å3) |
|---|---|
| 1.193 | 1164.375 |
| % Hydrophobic | % Polar |
|---|---|
| 44.06 | 55.94 |
| According to VolSite | |

| HET Code: | UMA |
|---|---|
| Formula: | C23H33N4O20P2 |
| Molecular weight: | 747.470 g/mol |
| DrugBank ID: | DB01673 |
| Buried Surface Area: | 55.39 % |
| Polar Surface area: | 383.92 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 20 |
| H-Bond Donors: | 7 |
| Rings: | 3 |
| Aromatic rings: | 0 |
| Anionic atoms: | 3 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 3 |
| Rotatable Bonds: | 15 |
| X | Y | Z |
|---|---|---|
| 31.6524 | 13.4481 | 17.9083 |
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 |
| O1B | N | LEU- 15 | 3.24 | 155.81 | H-Bond (Protein Donor) |
| O2B | N | THR- 16 | 2.85 | 160.87 | H-Bond (Protein Donor) |
| O2B | OG1 | THR- 16 | 2.72 | 153.01 | H-Bond (Protein Donor) |
| N3 | OG1 | THR- 36 | 2.7 | 168.81 | H-Bond (Ligand Donor) |
| O4 | N | THR- 36 | 2.97 | 165.25 | H-Bond (Protein Donor) |
| C1B | CD | ARG- 37 | 4.1 | 0 | Hydrophobic |
| O2A | NH2 | ARG- 37 | 3.28 | 127.47 | H-Bond (Protein Donor) |
| C1' | CG | PRO- 72 | 3.83 | 0 | Hydrophobic |
| O1A | N | GLY- 73 | 2.8 | 131.89 | H-Bond (Protein Donor) |
| O4' | O | ASN- 138 | 2.73 | 131.69 | H-Bond (Ligand Donor) |
| N4 | OD1 | ASN- 138 | 3.07 | 161.03 | H-Bond (Ligand Donor) |
| O20 | ND2 | ASN- 138 | 3.02 | 171.19 | H-Bond (Protein Donor) |
| C6' | CG | PRO- 142 | 4.41 | 0 | Hydrophobic |
| C23 | CB | SER- 159 | 3.61 | 0 | Hydrophobic |
| C8' | CE2 | PHE- 161 | 4.45 | 0 | Hydrophobic |
| C23 | CD2 | PHE- 161 | 3.83 | 0 | Hydrophobic |
| C4B | CD1 | LEU- 416 | 3.96 | 0 | Hydrophobic |
| C20 | CE2 | PHE- 422 | 3.77 | 0 | Hydrophobic |
| O6' | O | HOH- 2142 | 2.9 | 154.37 | H-Bond (Ligand Donor) |
| O2A | O | HOH- 2471 | 2.77 | 179.96 | H-Bond (Protein Donor) |