Binder profile

ZINC96315996

Virtual-screening candidate from ZINC.

Bound to: PA1201 — transcriptional regulator

Via homolog UniProt O68014 C16H12O4
Tanimoto 0.58
Mol. weight 268.27 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC96315996
UniProt (similar protein)
O68014
Tanimoto
0.579
Target protein
PA1201

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 268.27 Da
LogP (Crippen) 2.77
H-bond donors 2
H-bond acceptors 2
TPSA 74.60 Ų
Rotatable bonds 4
Aromatic rings 2 / 2
Heavy atoms 20
Fraction sp³ C 0.00
Formula C16H12O4

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.

Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 268.3
  • LogP ≤ 5 2.77
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 74.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(O)/C(=C(\C(=O)O)c1ccccc1)c1ccccc1
InChI 
InChI=1S/C16H12O4/c17-15(18)13(11-7-3-1-4-8-11)14(16(19)20)12-9-5-2-6-10-12/h1-10H,(H,17,18)(H,19,20)/b14-13-
InChIKey 
QQCYMGFLVZNQQO-YPKPFQOOSA-N

Provenance

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

Method
LigQ nearest_k
Query
BEZ
Homolog
O68014

External resources

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

Other binders for this protein

Quick navigation to other ligands bound to PA1201.

PDB 6

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

Ligand PDB entry

ZINC 49

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

Compound Similarity (Tanimoto)