Ligand profile

2T5

Ligand co-crystallized with a similar protein (Protein Data Bank).

Bound to: VK055_2839 — fructose-1-6-bisphosphatase family protein

Via homolog PDB 3kc0 UniProt P09467 Formula C₁₁H₁₀NO₄PS
Mol. weight 283.25 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
2T5
PDB
3kc0
UniProt (similar protein)
P09467
Target protein
VK055_2839

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 283.25 Da
LogP (Crippen) 2.23
H-bond donors 2
H-bond acceptors 4
TPSA 79.65 Ų
Rotatable bonds 3
Aromatic rings 2 / 3
Heavy atoms 18
Fraction sp³ C 0.18
Formula C₁₁H₁₀NO₄PS

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy High

Estimated from TPSA and LogP only: TPSA ≤ 90 Ų and −1 ≤ LogP ≤ 5 are treated as a favorable small-molecule permeability screen.

  • TPSA ≤ 90 Ų 79.7
  • −1 ≤ LogP ≤ 5 2.23
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 283.2
  • LogP ≤ 5 2.23
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 4
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 79.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
c1cc2c(c(c1)OCP(=O)(O)O)-c3c(scn3)C2
InChI 
InChI=1S/C11H10NO4PS/c13-17(14,15)6-16-8-3-1-2-7-4-9-11(10(7)8)12-5-18-9/h1-3,5H,4,6H2,(H2,13,14,15)
InChIKey 
SMDILGWFXDZUOB-UHFFFAOYSA-N

Provenance

Annotation context from LigQ_2, the internal Target step that collects PDB, ChEMBL, and ZINC ligand evidence.

Method
LigQ nearest_k
Source
PDB
Binding sites
PF00316

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to VK055_2839.

PDB 34

Ligands co-crystallized with this protein (structural evidence).

Ligand PDB entry

ChEMBL 100

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 50

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)