Ligand profile

ZINC5104173

Virtual-screening candidate from ZINC.

Bound to: HT085_RS00355 — isoleucine--tRNA ligase

Via homolog UniProt P00956 Formula C₁₀H₁₃N₃O₇
Tanimoto 0.56
Mol. weight 287.23 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC5104173
UniProt (similar protein)
P00956
Tanimoto
0.565
Target protein
HT085_RS00355

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 287.23 Da
LogP (Crippen) -2.75
H-bond donors 4
H-bond acceptors 8
TPSA 156.87 Ų
Rotatable bonds 3
Aromatic rings 1 / 2
Heavy atoms 20
Fraction sp³ C 0.50
Formula C₁₀H₁₃N₃O₇

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 156.9
  • −1 ≤ LogP ≤ 5 -2.75
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 287.2
  • LogP ≤ 5 -2.75
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 8
Veber's rules Fail
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 156.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
NC(=O)OC[C@@H]1O[C@@H](n2ccc(=O)[nH]c2=O)[C@H](O)[C@@H]1O
InChI 
InChI=1S/C10H13N3O7/c11-9(17)19-3-4-6(15)7(16)8(20-4)13-2-1-5(14)12-10(13)18/h1-2,4,6-8,15-16H,3H2,(H2,11,17)(H,12,14,18)/t4-,6+,7+,8+/m0/s1
InChIKey 
VHJIMUAZUXZDJV-MLQRGLMKSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL4467328
Homolog
P00956

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to HT085_RS00355.

PDB 1

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

Ligand PDB entry

ChEMBL 34

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

Compound Potency (pchembl)

ZINC 49

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

Compound Similarity (Tanimoto)