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sc-PDB

An Annotated Database of Druggable Binding Sites from the Protein DataBank

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Protein Data Bank Entry:

2v18

2.590 Å

X-ray

2007-05-22

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Dodecin
ID:DODEC_THET8
AC:Q5SIE3
Organism:Thermus thermophilus
Reign:Bacteria
TaxID:300852
EC Number:/


Chains:

Chain Name:Percentage of Residues
within binding site
B40 %
C20 %
E4 %
F36 %


Ligand binding site composition:

B-Factor:60.249
Number of residues:25
Including
Standard Amino Acids: 24
Non Standard Amino Acids: 1
Water Molecules: 0
Cofactors: FMN
Metals:

Cavity properties

LigandabilityVolume (Å3)
0.189418.500

% Hydrophobic% Polar
42.7457.26
According to VolSite

Ligand :
2v18_2 Structure
HET Code: FMN
Formula: C17H19N4O9P
Molecular weight: 454.328 g/mol
DrugBank ID: DB03247
Buried Surface Area:63.68 %
Polar Surface area: 217.05 Å2
Number of
H-Bond Acceptors: 12
H-Bond Donors: 4
Rings: 3
Aromatic rings: 1
Anionic atoms: 2
Cationic atoms: 0
Rule of Five Violation: 1
Rotatable Bonds: 7

Mass center Coordinates

XYZ
44.273314.206867.1919


Binding mode :
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Binding mode
BioSolveIT Image generated by PoseView
Protein
Binding Site
Ligand
Interaction pattern
hydrophobic (CA)
aromatic (CZ)
hydrogen bond acceptor (O)
hydrogen bond acceptor/donor (OG)
hydrogen bond donor (N)
positively ionized (NZ)
negatively ionized (OD1)
metal (ZN)

Legend:

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

Image generated using PoseView by BioSolveIT
BioSolveIT


LigandProteinInteraction
AtomAtomResidueDistance
(Å)
Angle (°)Type
C8MCD1TYR- 54.010Hydrophobic
O5'OHTYR- 53.18153.59H-Bond
(Protein Donor)
O1POHTYR- 52.99133.97H-Bond
(Protein Donor)
C7MCG1VAL- 113.880Hydrophobic
C8MCG1VAL- 113.740Hydrophobic
C2'CBASP- 374.250Hydrophobic
C4'CBASP- 374.470Hydrophobic
O3POD2ASP- 372.56135.49H-Bond
(Protein Donor)
C7MCZ2TRP- 383.90Hydrophobic
C8MCH2TRP- 383.690Hydrophobic
C2'CE3TRP- 384.150Hydrophobic
DuArDuArTRP- 383.60Aromatic Face/Face
O4NH2ARG- 453.39128.23H-Bond
(Protein Donor)
O4NEARG- 452.88147.8H-Bond
(Protein Donor)
N5NH2ARG- 453.12155.64H-Bond
(Protein Donor)
C7MCDARG- 453.610Hydrophobic
O2NE2GLN- 573.22162.74H-Bond
(Protein Donor)
N3OE1GLN- 572.97176H-Bond
(Ligand Donor)
C8MCGGLN- 574.340Hydrophobic
C7MCG2VAL- 593.810Hydrophobic
C1'C1'FMN- 1014.40Hydrophobic