2.080 Å
X-ray
2008-09-25
Name: | Endo-1,4-beta-xylanase B |
---|---|
ID: | XYNB_PAEBA |
AC: | O69231 |
Organism: | Paenibacillus barcinonensis |
Reign: | Bacteria |
TaxID: | 198119 |
EC Number: | 3.2.1.8 |
Chain Name: | Percentage of Residues within binding site |
---|---|
A | 100 % |
B-Factor: | 11.308 |
---|---|
Number of residues: | 24 |
Including | |
Standard Amino Acids: | 22 |
Non Standard Amino Acids: | 0 |
Water Molecules: | 2 |
Cofactors: | |
Metals: |
Ligandability | Volume (Å3) |
---|---|
0.023 | 344.250 |
% Hydrophobic | % Polar |
---|---|
47.06 | 52.94 |
According to VolSite |
HET Code: | HXH |
---|---|
Formula: | C19H22NO4 |
Molecular weight: | 328.382 g/mol |
DrugBank ID: | - |
Buried Surface Area: | 50.7 % |
Polar Surface area: | 86.53 Å2 |
Number of | |
---|---|
H-Bond Acceptors: | 4 |
H-Bond Donors: | 4 |
Rings: | 3 |
Aromatic rings: | 2 |
Anionic atoms: | 0 |
Cationic atoms: | 1 |
Rule of Five Violation: | 0 |
Rotatable Bonds: | 5 |
X | Y | Z |
---|---|---|
11.2359 | 5.40971 | 0.756708 |
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 |
O3 | NZ | LYS- 48 | 2.69 | 149.91 | H-Bond (Protein Donor) |
O3 | NE2 | HIS- 81 | 2.73 | 157.11 | H-Bond (Ligand Donor) |
C2 | CH2 | TRP- 85 | 3.79 | 0 | Hydrophobic |
O2 | ND2 | ASN- 133 | 3.17 | 163.4 | H-Bond (Protein Donor) |
N1 | OE2 | GLU- 134 | 2.63 | 0 | Ionic (Ligand Cationic) |
N1 | OE1 | GLN- 210 | 2.94 | 134.34 | H-Bond (Ligand Donor) |
O2 | OE1 | GLU- 241 | 3.1 | 126.4 | H-Bond (Ligand Donor) |
O2 | OE2 | GLU- 241 | 3.12 | 158.24 | H-Bond (Ligand Donor) |
O4 | NE1 | TRP- 291 | 2.73 | 145.19 | H-Bond (Protein Donor) |
C3 | CZ2 | TRP- 291 | 3.64 | 0 | Hydrophobic |
C15 | CE2 | PHE- 303 | 3.47 | 0 | Hydrophobic |