Ligand profile

CHEMBL608056

Bioactivity hit from ChEMBL on a similar protein.

Bound to: KP13_04751 — Adenosylhomocysteinase

Via homolog UniProt P23526 Formula C₁₁H₁₂IN₅O₃
pchembl 7.02 ~95.5 nM
Mol. weight 389.15 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL608056
UniProt (similar protein)
P23526
pchembl
7.020 (~95.5 nM)
Target protein
KP13_04751

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 389.15 Da
LogP (Crippen) -0.02
H-bond donors 3
H-bond acceptors 8
TPSA 119.31 Ų
Rotatable bonds 2
Aromatic rings 2 / 3
Heavy atoms 20
Fraction sp³ C 0.36
Formula C₁₁H₁₂IN₅O₃

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 119.3
  • −1 ≤ LogP ≤ 5 -0.02
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 389.2
  • LogP ≤ 5 -0.02
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 8
Veber's rules Pass
  • Rotatable bonds ≤ 10 2
  • TPSA ≤ 140 Ų 119.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Nc1ncnc2c1ncn2C1O[C@H](/C=C/I)[C@@H](O)[C@H]1O
InChI 
InChI=1S/C11H12IN5O3/c12-2-1-5-7(18)8(19)11(20-5)17-4-16-6-9(13)14-3-15-10(6)17/h1-5,7-8,11,18-19H,(H2,13,14,15)/b2-1+/t5-,7-,8-,11?/m1/s1
InChIKey 
WZSUKZPKGHIVJW-FWRROQEFSA-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
Curation
pdb_similarity_tanimoto
Binding sites
PF00670' 'PF05221

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to KP13_04751.

PDB 7

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)