Ligand profile

ZINC44284738

Virtual-screening candidate from ZINC.

Bound to: HT085_RS00335 — tyrosine--tRNA ligase

Via homolog UniProt B4RP13 Formula C₁₆H₁₇NO₂
Tanimoto 0.65
Mol. weight 255.32 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC44284738
UniProt (similar protein)
B4RP13
Tanimoto
0.645
Target protein
HT085_RS00335

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 255.32 Da
LogP (Crippen) 2.62
H-bond donors 2
H-bond acceptors 2
TPSA 63.32 Ų
Rotatable bonds 4
Aromatic rings 2 / 2
Heavy atoms 19
Fraction sp³ C 0.19
Formula C₁₆H₁₇NO₂

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 2.62
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 255.3
  • LogP ≤ 5 2.62
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 63.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Cc1ccc(-c2ccc(C[C@H](N)C(=O)O)cc2)cc1
InChI 
InChI=1S/C16H17NO2/c1-11-2-6-13(7-3-11)14-8-4-12(5-9-14)10-15(17)16(18)19/h2-9,15H,10,17H2,1H3,(H,18,19)/t15-/m0/s1
InChIKey 
QGHWUXHTBOODPJ-HNNXBMFYSA-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)