1.940 Å
X-ray
2014-01-09
| Name: | N-acetylhexosamine 1-kinase |
|---|---|
| ID: | NAHK_BIFL2 |
| AC: | E8MF12 |
| Organism: | Bifidobacterium longum subsp. longum |
| Reign: | Bacteria |
| TaxID: | 565042 |
| EC Number: | 2.7.1.162 |
| Chain Name: | Percentage of Residues within binding site |
|---|---|
| A | 100 % |
| B-Factor: | 20.045 |
|---|---|
| Number of residues: | 39 |
| Including | |
| Standard Amino Acids: | 34 |
| Non Standard Amino Acids: | 2 |
| Water Molecules: | 3 |
| Cofactors: | |
| Metals: | MG |
| Ligandability | Volume (Å3) |
|---|---|
| 0.740 | 452.250 |
| % Hydrophobic | % Polar |
|---|---|
| 44.78 | 55.22 |
| According to VolSite | |

| HET Code: | ADP |
|---|---|
| Formula: | C10H12N5O10P2 |
| Molecular weight: | 424.177 g/mol |
| DrugBank ID: | - |
| Buried Surface Area: | 69.35 % |
| Polar Surface area: | 260.7 Å2 |
| Number of | |
|---|---|
| H-Bond Acceptors: | 14 |
| H-Bond Donors: | 3 |
| Rings: | 3 |
| Aromatic rings: | 2 |
| Anionic atoms: | 3 |
| Cationic atoms: | 0 |
| Rule of Five Violation: | 1 |
| Rotatable Bonds: | 6 |
| X | Y | Z |
|---|---|---|
| -29.867 | 13.5642 | -13.1982 |
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' | CE1 | TYR- 27 | 3.74 | 0 | Hydrophobic |
| O2B | N | ILE- 32 | 3.21 | 152.62 | H-Bond (Protein Donor) |
| O2B | N | ASN- 33 | 2.96 | 139.81 | H-Bond (Protein Donor) |
| C5' | CG2 | THR- 35 | 4.25 | 0 | Hydrophobic |
| O2A | NE2 | GLN- 48 | 2.94 | 151.92 | H-Bond (Protein Donor) |
| N6 | O | LYS- 103 | 3.02 | 141.05 | H-Bond (Ligand Donor) |
| N1 | N | ILE- 105 | 2.95 | 173 | H-Bond (Protein Donor) |
| O3' | O | ASN- 212 | 2.99 | 165.85 | H-Bond (Ligand Donor) |
| C2' | CD1 | ILE- 227 | 3.52 | 0 | Hydrophobic |
| O1B | MG | MG- 403 | 2.18 | 0 | Metal Acceptor |
| O1A | MG | MG- 403 | 2.11 | 0 | Metal Acceptor |
| O2' | O | HOH- 505 | 2.51 | 171.2 | H-Bond (Ligand Donor) |