2.000 Å
X-ray
2013-04-13
Name: | Sensor histidine kinase CpxA |
---|---|
ID: | CPXA_ECOLI |
AC: | P0AE82 |
Organism: | Escherichia coli |
Reign: | Bacteria |
TaxID: | 83333 |
EC Number: | / |
Chain Name: | Percentage of Residues within binding site |
---|---|
A | 100 % |
B-Factor: | 52.837 |
---|---|
Number of residues: | 31 |
Including | |
Standard Amino Acids: | 29 |
Non Standard Amino Acids: | 1 |
Water Molecules: | 1 |
Cofactors: | |
Metals: | MG |
Ligandability | Volume (Å3) |
---|---|
0.846 | 735.750 |
% Hydrophobic | % Polar |
---|---|
42.66 | 57.34 |
According to VolSite |
HET Code: | ADP |
---|---|
Formula: | C10H12N5O10P2 |
Molecular weight: | 424.177 g/mol |
DrugBank ID: | - |
Buried Surface Area: | 56.05 % |
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 |
---|---|---|
4.68526 | -32.9628 | 15.3552 |
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 |
O1A | ND2 | ASN- 360 | 2.81 | 173.22 | H-Bond (Protein Donor) |
DuAr | DuAr | TYR- 364 | 3.96 | 0 | Aromatic Face/Face |
C2' | CZ | TYR- 364 | 3.76 | 0 | Hydrophobic |
N6 | OD2 | ASP- 386 | 2.84 | 159.06 | H-Bond (Ligand Donor) |
C1' | CG2 | VAL- 391 | 4.37 | 0 | Hydrophobic |
C1' | CG2 | ILE- 399 | 4.29 | 0 | Hydrophobic |
C4' | CD2 | TYR- 404 | 3.67 | 0 | Hydrophobic |
O2A | N | LEU- 421 | 2.72 | 156.12 | H-Bond (Protein Donor) |
C5' | CD1 | LEU- 421 | 4.35 | 0 | Hydrophobic |
N1 | O | HOH- 2123 | 2.72 | 166.5 | H-Bond (Protein Donor) |