Ligand profile

CHEMBL4210264

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_0519 — adenosine deaminase

Via homolog UniProt P56658 Formula C₁₇H₁₈F₃N₅O
pchembl 8.96 ~1.1 nM
Mol. weight 365.36 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL4210264
UniProt (similar protein)
P56658
pchembl
8.960 (~1.1 nM)
Target protein
VK055_0519

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 365.36 Da
LogP (Crippen) 2.98
H-bond donors 2
H-bond acceptors 6
TPSA 89.85 Ų
Rotatable bonds 5
Aromatic rings 3 / 3
Heavy atoms 26
Fraction sp³ C 0.35
Formula C₁₇H₁₈F₃N₅O

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 89.8
  • −1 ≤ LogP ≤ 5 2.98
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 365.4
  • LogP ≤ 5 2.98
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 89.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
C[C@H](O)[C@@H](CCc1cccc(C(F)(F)F)c1)n1cnc2c(N)ncnc21
InChI 
InChI=1S/C17H18F3N5O/c1-10(26)13(25-9-24-14-15(21)22-8-23-16(14)25)6-5-11-3-2-4-12(7-11)17(18,19)20/h2-4,7-10,13,26H,5-6H2,1H3,(H2,21,22,23)/t10-,13+/m0/s1
InChIKey 
ZGOODOBAUZPGBU-GXFFZTMASA-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
PF00962

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_0519.

PDB 12

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

Ligand PDB entry

ChEMBL 99

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)