Ligand profile

CHEMBL3903230

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_0145 — transporter associated domain protein

Via homolog UniProt P26433 Formula C₅₂H₆₈Cl₂N₆O₁₁S₂
pchembl 7.50 ~31.6 nM
Mol. weight 1088.19 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL3903230
UniProt (similar protein)
P26433
pchembl
7.500 (~31.6 nM)
Target protein
VK055_0145

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 1088.19 Da
LogP (Crippen) 5.44
H-bond donors 4
H-bond acceptors 13
TPSA 203.17 Ų
Rotatable bonds 29
Aromatic rings 4 / 7
Heavy atoms 73
Fraction sp³ C 0.50
Formula C₅₂H₆₈Cl₂N₆O₁₁S₂

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 203.2
  • −1 ≤ LogP ≤ 5 5.44
Lipinski's Rule of Five Fail 3 violations
  • MW ≤ 500 Da 1088.2
  • LogP ≤ 5 5.44
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 13
Veber's rules Fail
  • Rotatable bonds ≤ 10 29
  • TPSA ≤ 140 Ų 203.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CN1Cc2c(Cl)cc(Cl)cc2[C@H](c2cccc(S(=O)(=O)NCCOCCOCCNC(=O)CCC(=O)NCCOCCOCCNS(=O)(=O)c3ccc(O[C@H]4c5ccccc5C[C@@H]4N4CCCCC4)cc3)c2)C1
InChI 
InChI=1S/C52H68Cl2N6O11S2/c1-59-36-46(45-34-40(53)35-48(54)47(45)37-59)38-9-7-10-43(32-38)73(65,66)58-21-27-70-31-29-68-25-19-56-51(62)17-16-50(61)55-18-24-67-28-30-69-26-20-57-72(63,64)42-14-12-41(13-15-42)71-52-44-11-4-3-8-39(44)33-49(52)60-22-5-2-6-23-60/h3-4,7-15,32,34-35,46,49,52,57-58H,2,5-6,16-31,33,36-37H2,1H3,(H,55,61)(H,56,62)/t46-,49-,52-/m0/s1
InChIKey 
JYVIVVSFUFMQFZ-JZAWHBJUSA-N

Provenance

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

Method
LigQ nearest_k
Source
ChEMBL
Binding sites
PF00999

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_0145.

PDB 4

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

Ligand PDB entry

ChEMBL 99

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)