Ligand profile

OVT

Ligand co-crystallized with a similar protein (Protein Data Bank).

Bound to: HT085_RS00030 — leucine--tRNA ligase

Via homolog PDB 6yks UniProt Q5FAJ3 Formula C₂₅H₃₉N₅O₇S
Mol. weight 553.68 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
OVT
PDB
6yks
UniProt (similar protein)
Q5FAJ3
Target protein
HT085_RS00030

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 553.68 Da
LogP (Crippen) 0.33
H-bond donors 4
H-bond acceptors 11
TPSA 178.89 Ų
Rotatable bonds 14
Aromatic rings 2 / 3
Heavy atoms 38
Fraction sp³ C 0.64
Formula C₂₅H₃₉N₅O₇S

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 178.9
  • −1 ≤ LogP ≤ 5 0.33
Lipinski's Rule of Five Fail 2 violations
  • MW ≤ 500 Da 553.7
  • LogP ≤ 5 0.33
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 11
Veber's rules Fail
  • Rotatable bonds ≤ 10 14
  • TPSA ≤ 140 Ų 178.9
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(C)C[C@@H](C(=O)NS(=O)(=O)OC[C@@H]1[C@H]([C@H]([C@@H](CO1)CCCn2cc(nn2)CCc3ccccc3)O)O)N
InChI 
InChI=1S/C25H39N5O7S/c1-17(2)13-21(26)25(33)28-38(34,35)37-16-22-24(32)23(31)19(15-36-22)9-6-12-30-14-20(27-29-30)11-10-18-7-4-3-5-8-18/h3-5,7-8,14,17,19,21-24,31-32H,6,9-13,15-16,26H2,1-2H3,(H,28,33)/t19-,21+,22-,23+,24-/m1/s1
InChIKey 
OGPNUIVQHZNEJO-MENZVKOBSA-N

Provenance

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

Method
LigQ sequence
Source
PDB
Binding sites
PF09334

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_RS00030.

PDB 20

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

Ligand PDB entry

ChEMBL 21

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)