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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:

3gco

2.800 Å

X-ray

2009-02-22

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Serine endoprotease DegS
ID:DEGS_ECOLI
AC:P0AEE3
Organism:Escherichia coli
Reign:Bacteria
TaxID:83333
EC Number:3.4.21.107


Chains:

Chain Name:Percentage of Residues
within binding site
A100 %


Ligand binding site composition:

B-Factor:99.999
Number of residues:26
Including
Standard Amino Acids: 26
Non Standard Amino Acids: 0
Water Molecules: 0
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.6051059.750

% Hydrophobic% Polar
59.2440.76
According to VolSite

Ligand :
3gco_1 Structure
HET Code: VAL_TYR_GLN_PHE
Formula: C28H37N5O7
Molecular weight: 555.623 g/mol
DrugBank ID: -
Buried Surface Area:38.85 %
Polar Surface area: 218.38 Å2
Number of
H-Bond Acceptors: 7
H-Bond Donors: 6
Rings: 2
Aromatic rings: 2
Anionic atoms: 1
Cationic atoms: 1
Rule of Five Violation: 3
Rotatable Bonds: 15

Mass center Coordinates

XYZ
0.29505-34.332611.466


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
ONILE- 2592.92168.63H-Bond
(Protein Donor)
NOILE- 2612.77157.46H-Bond
(Ligand Donor)
OXTNILE- 2612.7163.9H-Bond
(Protein Donor)
CZCD1ILE- 2613.280Hydrophobic
NOGLY- 2633.28139.22H-Bond
(Ligand Donor)
NOGLY- 2633.02154.42H-Bond
(Ligand Donor)
ONGLY- 2632.83151.93H-Bond
(Protein Donor)
CG2CBARG- 2643.640Hydrophobic
CGCGGLU- 2864.340Hydrophobic
NE2OE1GLU- 2863.33132.99H-Bond
(Ligand Donor)
CE1CBALA- 3154.180Hydrophobic
CD1CBMET- 3193.430Hydrophobic
CD2CG2VAL- 3223.980Hydrophobic