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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:

3zs7

2.000 Å

X-ray

2011-06-23

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Pyridoxine/pyridoxal/pyridoxamine kinase
ID:O15927_9TRYP
AC:O15927
Organism:Trypanosoma brucei
Reign:Eukaryota
TaxID:5691
EC Number:/


Chains:

Chain Name:Percentage of Residues
within binding site
A100 %


Ligand binding site composition:

B-Factor:37.715
Number of residues:32
Including
Standard Amino Acids: 31
Non Standard Amino Acids: 0
Water Molecules: 1
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.272394.875

% Hydrophobic% Polar
53.8546.15
According to VolSite

Ligand :
3zs7_1 Structure
HET Code: ATP
Formula: C10H12N5O13P3
Molecular weight: 503.149 g/mol
DrugBank ID: DB00171
Buried Surface Area:57.23 %
Polar Surface area: 319.88 Å2
Number of
H-Bond Acceptors: 17
H-Bond Donors: 3
Rings: 3
Aromatic rings: 2
Anionic atoms: 4
Cationic atoms: 0
Rule of Five Violation: 2
Rotatable Bonds: 8

Mass center Coordinates

XYZ
-11.5289-9.58823-19.3765


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
O1BND2ASN- 1493.43151.91H-Bond
(Protein Donor)
O2BNZLYS- 1853.580Ionic
(Protein Cationic)
C3'CBLYS- 1854.450Hydrophobic
O3'OLYS- 1852.73156.3H-Bond
(Ligand Donor)
C2'CD1LEU- 1964.210Hydrophobic
C2'CG2VAL- 2174.140Hydrophobic
O1GOG1THR- 2272.81143.36H-Bond
(Protein Donor)
C5'CBTHR- 2273.940Hydrophobic
O2GNGLY- 2282.87144.86H-Bond
(Protein Donor)
O3BNGLY- 2283.44131.7H-Bond
(Protein Donor)
C2'SDMET- 2524.290Hydrophobic
C1'CBLEU- 2554.190Hydrophobic
C1'CD1ILE- 2594.290Hydrophobic