Ligand profile

7AR

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

Bound to: VK055_0552 — fused predicted DNA-binding transcriptional regulator and predicted amino transferase

Via homolog PDB 5tf5 UniProt Q8N5Z0 Formula C₁₇H₁₁Cl₂NO₄
Mol. weight 364.18 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
7AR
PDB
5tf5
UniProt (similar protein)
Q8N5Z0
Target protein
VK055_0552

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 364.18 Da
LogP (Crippen) 3.29
H-bond donors 1
H-bond acceptors 3
TPSA 74.68 Ų
Rotatable bonds 4
Aromatic rings 2 / 3
Heavy atoms 24
Fraction sp³ C 0.12
Formula C₁₇H₁₁Cl₂NO₄

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 74.7
  • −1 ≤ LogP ≤ 5 3.29
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 364.2
  • LogP ≤ 5 3.29
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 74.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
c1ccc(cc1)C[C@H](C(=O)O)N2C(=O)c3cc(c(cc3C2=O)Cl)Cl
InChI 
InChI=1S/C17H11Cl2NO4/c18-12-7-10-11(8-13(12)19)16(22)20(15(10)21)14(17(23)24)6-9-4-2-1-3-5-9/h1-5,7-8,14H,6H2,(H,23,24)/t14-/m1/s1
InChIKey 
MYKVEESSMOYIFU-CQSZACIVSA-N

Provenance

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

Method
LigQ nearest_k
Source
PDB
Binding sites
PF00155

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to VK055_0552.

PDB 19

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

Ligand PDB entry

ChEMBL 100

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)