Ligand profile

ZINC113264415

Virtual-screening candidate from ZINC.

Bound to: HT085_RS00335 — tyrosine--tRNA ligase

Via homolog UniProt B4RP13 Formula C₂₁H₁₉NO₂
Tanimoto 0.67
Mol. weight 317.39 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC113264415
UniProt (similar protein)
B4RP13
Tanimoto
0.667
Target protein
HT085_RS00335

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 317.39 Da
LogP (Crippen) 3.98
H-bond donors 2
H-bond acceptors 2
TPSA 63.32 Ų
Rotatable bonds 5
Aromatic rings 3 / 3
Heavy atoms 24
Fraction sp³ C 0.10
Formula C₂₁H₁₉NO₂

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 63.3
  • −1 ≤ LogP ≤ 5 3.98
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 317.4
  • LogP ≤ 5 3.98
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 5
  • TPSA ≤ 140 Ų 63.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
N[C@H](Cc1ccc(-c2ccc(-c3ccccc3)cc2)cc1)C(=O)O
InChI 
InChI=1S/C21H19NO2/c22-20(21(23)24)14-15-6-8-17(9-7-15)19-12-10-18(11-13-19)16-4-2-1-3-5-16/h1-13,20H,14,22H2,(H,23,24)/t20-/m1/s1
InChIKey 
VVJSFKRZWZKXLP-HXUWFJFHSA-N

Provenance

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

Method
LigQ sequence
Query
TYR
Homolog
B4RP13

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_RS00335.

PDB 8

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

Ligand PDB entry

ChEMBL 7

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)