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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:

1sbr

2.300 Å

X-ray

2004-02-11

Interactomes:
Molecular Function:
Binding Site :

Uniprot Annotation

Name:Putative HMP/thiamine-binding protein YkoF
ID:YKOF_BACSU
AC:O34911
Organism:Bacillus subtilis
Reign:Bacteria
TaxID:224308
EC Number:/


Chains:

Chain Name:Percentage of Residues
within binding site
A81 %
B19 %


Ligand binding site composition:

B-Factor:57.136
Number of residues:28
Including
Standard Amino Acids: 27
Non Standard Amino Acids: 0
Water Molecules: 1
Cofactors:
Metals:

Cavity properties

LigandabilityVolume (Å3)
1.274492.750

% Hydrophobic% Polar
52.0547.95
According to VolSite

Ligand :
1sbr_2 Structure
HET Code: VIB
Formula: C12H17N4OS
Molecular weight: 265.355 g/mol
DrugBank ID: DB00152
Buried Surface Area:59.77 %
Polar Surface area: 104.15 Å2
Number of
H-Bond Acceptors: 4
H-Bond Donors: 2
Rings: 2
Aromatic rings: 2
Anionic atoms: 0
Cationic atoms: 1
Rule of Five Violation: 0
Rotatable Bonds: 4

Mass center Coordinates

XYZ
-7.4960638.837220.47


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
S1CBCYS- 863.910Hydrophobic
CM2CE1PHE- 1193.280Hydrophobic
CM2CBLEU- 1213.820Hydrophobic
N4AOLEU- 1213.42151.75H-Bond
(Ligand Donor)
N3ANLEU- 1212.77169.24H-Bond
(Protein Donor)
C7SDMET- 1303.30Hydrophobic
CM4CG2ILE- 1333.620Hydrophobic
C7CD1ILE- 1334.30Hydrophobic
C5ACG2ILE- 1333.770Hydrophobic
CM2CBALA- 1364.250Hydrophobic
CM2CBSER- 1544.440Hydrophobic
N1AOGSER- 1542.59168.11H-Bond
(Protein Donor)