Ligand profile

CHEMBL2367576

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_4939 — cytidine deaminase

Via homolog UniProt P56389 Formula C₁₀H₁₈N₂O₅
pchembl 6.52 ~302.0 nM
Mol. weight 246.26 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL2367576
UniProt (similar protein)
P56389
pchembl
6.520 (~302.0 nM)
Target protein
VK055_4939

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 246.26 Da
LogP (Crippen) -1.77
H-bond donors 4
H-bond acceptors 5
TPSA 102.26 Ų
Rotatable bonds 2
Aromatic rings 0 / 2
Heavy atoms 17
Fraction sp³ C 0.90
Formula C₁₀H₁₈N₂O₅

Drug-likeness

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

Permeability proxy Check

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 102.3
  • −1 ≤ LogP ≤ 5 -1.77
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 246.3
  • LogP ≤ 5 -1.77
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 102.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C1NCCCCN1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O
InChI 
InChI=1S/C10H18N2O5/c13-5-6-7(14)8(15)9(17-6)12-4-2-1-3-11-10(12)16/h6-9,13-15H,1-5H2,(H,11,16)/t6-,7-,8-,9-/m1/s1
InChIKey 
XFBDBFJTEFLACS-FNCVBFRFSA-N

Provenance

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

Method
LigQ nearest_k
Source
ChEMBL
Binding sites
PF00383

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_4939.

PDB 9

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

Ligand PDB entry

ChEMBL 15

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)