1.550 Å
X-ray
2013-06-24
| Name: | Cytidine and deoxycytidylate deaminase zinc-binding region |
|---|---|
| ID: | Q82Y41_NITEU |
| AC: | Q82Y41 |
| Organism: | Nitrosomonas europaea |
| Reign: | Bacteria |
| TaxID: | 228410 |
| EC Number: | / |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 96 % |
| B | 4 % |
| B-Factor: | 13.448 |
|---|---|
| Number of residues: | 26 |
| Including | |
| Standard Amino Acids: | 22 |
| Non Standard Amino Acids: | 1 |
| Water Molecules: | 3 |
| Cofactors: | |
| Metals: | ZN |
| Ligandability | Volume (Å3) |
|---|---|
| 0.619 | 361.125 |
| % Hydrophobic | % Polar |
|---|---|
| 45.79 | 54.21 |
| According to VolSite | |

| HET Code: | CTN |
|---|---|
| Formula: | C9H13N3O5 |
| Molecular weight: | 243.217 g/mol |
| DrugBank ID: | DB02097 |
| Buried Surface Area: | 53.93 % |
| Polar Surface area: | 128.61 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 7 |
| H-Bond Donors: | 4 |
| Rings: | 2 |
| Aromatic rings: | 0 |
| Anionic atoms: | 0 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 0 |
| Rotatable Bonds: | 2 |
| X | Y | Z |
|---|---|---|
| 21.5798 | 32.4656 | 46.0637 |
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' | CE2 | PHE- 48 | 3.58 | 0 | Hydrophobic |
| O2 | ND2 | ASN- 66 | 2.79 | 137.12 | H-Bond (Protein Donor) |
| O2' | ND2 | ASN- 66 | 3.05 | 150.42 | H-Bond (Protein Donor) |
| C5' | CD1 | PHE- 141 | 3.8 | 0 | Hydrophobic |
| O5' | N | ASP- 142 | 2.87 | 145.77 | H-Bond (Protein Donor) |
| N4 | OE1 | GLU- 143 | 2.7 | 138.5 | H-Bond (Ligand Donor) |
| N3 | O | HOH- 301 | 2.9 | 179.94 | H-Bond (Protein Donor) |