1.860 Å
X-ray
2014-05-29
Name: | Circadian clock protein kinase KaiC |
---|---|
ID: | KAIC_SYNE7 |
AC: | Q79PF4 |
Organism: | Synechococcus elongatus |
Reign: | Bacteria |
TaxID: | 1140 |
EC Number: | 2.7.11.1 |
Chain Name: | Percentage of Residues within binding site |
---|---|
A | 38 % |
F | 62 % |
B-Factor: | 26.994 |
---|---|
Number of residues: | 44 |
Including | |
Standard Amino Acids: | 37 |
Non Standard Amino Acids: | 2 |
Water Molecules: | 5 |
Cofactors: | |
Metals: | CL MG |
Ligandability | Volume (Å3) |
---|---|
1.259 | 1370.250 |
% Hydrophobic | % Polar |
---|---|
50.00 | 50.00 |
According to VolSite |
HET Code: | AGS |
---|---|
Formula: | C10H14N5O12P3S |
Molecular weight: | 521.231 g/mol |
DrugBank ID: | DB02930 |
Buried Surface Area: | 75.96 % |
Polar Surface area: | 329.24 Å2 |
Number of | |
---|---|
H-Bond Acceptors: | 17 |
H-Bond Donors: | 5 |
Rings: | 3 |
Aromatic rings: | 2 |
Anionic atoms: | 2 |
Cationic atoms: | 0 |
Rule of Five Violation: | 2 |
Rotatable Bonds: | 8 |
X | Y | Z |
---|---|---|
39.5661 | 4.23129 | -8.12397 |
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 |
O3B | N | GLY- 49 | 3.08 | 140.33 | H-Bond (Protein Donor) |
O1B | N | THR- 50 | 2.98 | 125.41 | H-Bond (Protein Donor) |
O1B | N | GLY- 51 | 3.01 | 151.18 | H-Bond (Protein Donor) |
O3A | N | GLY- 51 | 3.3 | 135.76 | H-Bond (Protein Donor) |
O1B | N | LYS- 52 | 3.04 | 163.21 | H-Bond (Protein Donor) |
O1B | NZ | LYS- 52 | 2.9 | 163.81 | H-Bond (Protein Donor) |
O1B | NZ | LYS- 52 | 2.9 | 0 | Ionic (Protein Cationic) |
O2B | N | THR- 53 | 2.98 | 162.86 | H-Bond (Protein Donor) |
O2A | N | LEU- 54 | 2.78 | 152.45 | H-Bond (Protein Donor) |
N7 | OG | SER- 89 | 2.88 | 150.66 | H-Bond (Protein Donor) |
O3G | NZ | LYS- 224 | 2.56 | 147.15 | H-Bond (Protein Donor) |
O3G | NZ | LYS- 224 | 2.56 | 0 | Ionic (Protein Cationic) |
O3' | N | LEU- 225 | 3.1 | 149.61 | H-Bond (Protein Donor) |
O3G | NH2 | ARG- 226 | 2.92 | 135.28 | H-Bond (Protein Donor) |
O3G | NE | ARG- 226 | 2.9 | 138.02 | H-Bond (Protein Donor) |
O3G | CZ | ARG- 226 | 3.3 | 0 | Ionic (Protein Cationic) |
O2' | NE2 | HIS- 230 | 2.84 | 178.3 | H-Bond (Ligand Donor) |
C4' | CD1 | ILE- 239 | 4.36 | 0 | Hydrophobic |
C1' | CG2 | ILE- 239 | 3.88 | 0 | Hydrophobic |
N6 | OD1 | ASP- 241 | 3.1 | 174.53 | H-Bond (Ligand Donor) |
O2G | MG | MG- 301 | 1.99 | 0 | Metal Acceptor |
O2B | MG | MG- 301 | 2.02 | 0 | Metal Acceptor |
O3' | O | HOH- 427 | 2.88 | 157.55 | H-Bond (Ligand Donor) |