2.960 Å
X-ray
2012-08-31
Name: | Arginine kinase |
---|---|
ID: | KARG_LIMPO |
AC: | P51541 |
Organism: | Limulus polyphemus |
Reign: | Eukaryota |
TaxID: | 6850 |
EC Number: | 2.7.3.3 |
Chain Name: | Percentage of Residues within binding site |
---|---|
A | 100 % |
B-Factor: | 16.514 |
---|---|
Number of residues: | 42 |
Including | |
Standard Amino Acids: | 38 |
Non Standard Amino Acids: | 2 |
Water Molecules: | 2 |
Cofactors: | |
Metals: | MG |
Ligandability | Volume (Å3) |
---|---|
0.030 | 421.875 |
% Hydrophobic | % Polar |
---|---|
45.60 | 54.40 |
According to VolSite |
HET Code: | ADP |
---|---|
Formula: | C10H12N5O10P2 |
Molecular weight: | 424.177 g/mol |
DrugBank ID: | - |
Buried Surface Area: | 77.58 % |
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 |
---|---|---|
-2.85437 | -7.55363 | 20.4574 |
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 |
N1 | OG | SER- 122 | 2.99 | 166.93 | H-Bond (Protein Donor) |
O2B | CZ | ARG- 124 | 3.36 | 0 | Ionic (Protein Cationic) |
O2B | NH1 | ARG- 124 | 3.07 | 134.93 | H-Bond (Protein Donor) |
O2B | NH2 | ARG- 124 | 2.79 | 148.31 | H-Bond (Protein Donor) |
C1' | CD | ARG- 124 | 4.35 | 0 | Hydrophobic |
O3B | NH1 | ARG- 126 | 2.93 | 133.14 | H-Bond (Protein Donor) |
O3B | NE | ARG- 126 | 2.58 | 156.64 | H-Bond (Protein Donor) |
O3B | CZ | ARG- 126 | 3.17 | 0 | Ionic (Protein Cationic) |
C1' | CB | HIS- 185 | 3.86 | 0 | Hydrophobic |
C5' | CH2 | TRP- 221 | 3.4 | 0 | Hydrophobic |
O1B | CZ | ARG- 229 | 3.89 | 0 | Ionic (Protein Cationic) |
O1B | NH1 | ARG- 229 | 2.93 | 154.32 | H-Bond (Protein Donor) |
O3B | NE | ARG- 280 | 2.66 | 164.06 | H-Bond (Protein Donor) |
O3A | NH2 | ARG- 280 | 2.98 | 144.09 | H-Bond (Protein Donor) |
O3B | CZ | ARG- 280 | 3.6 | 0 | Ionic (Protein Cationic) |
N7 | OG | SER- 282 | 2.82 | 144.33 | H-Bond (Protein Donor) |
N6 | OG | SER- 282 | 2.99 | 156.48 | H-Bond (Ligand Donor) |
DuAr | DuAr | HIS- 284 | 3.38 | 0 | Aromatic Face/Face |
O2A | NH1 | ARG- 309 | 3.17 | 148.62 | H-Bond (Protein Donor) |
O2' | O | THR- 311 | 2.94 | 162.42 | H-Bond (Ligand Donor) |
O2A | N | GLU- 314 | 3 | 145.36 | H-Bond (Protein Donor) |
O1B | MG | MG- 402 | 2.19 | 0 | Metal Acceptor |
O1A | MG | MG- 402 | 2.13 | 0 | Metal Acceptor |