Ligand profile

CHEMBL609103

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_5117 — 2,3-dihydroxybenzoate-AMP ligase

Via homolog UniProt P71716 Formula C₂₈H₃₈N₁₀O₁₀S
pchembl 8.50 ~3.2 nM
Mol. weight 706.74 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL609103
UniProt (similar protein)
P71716
pchembl
8.500 (~3.2 nM)
Target protein
VK055_5117

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 706.74 Da
LogP (Crippen) -0.47
H-bond donors 5
H-bond acceptors 19
TPSA 272.26 Ų
Rotatable bonds 12
Aromatic rings 4 / 5
Heavy atoms 49
Fraction sp³ C 0.46
Formula C₂₈H₃₈N₁₀O₁₀S

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 272.3
  • −1 ≤ LogP ≤ 5 -0.47
Lipinski's Rule of Five Fail 2 violations
  • MW ≤ 500 Da 706.7
  • LogP ≤ 5 -0.47
  • H-bond donors ≤ 5 5
  • H-bond acceptors ≤ 10 19
Veber's rules Fail
  • Rotatable bonds ≤ 10 12
  • TPSA ≤ 140 Ų 272.3
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCN(CC)CC.CCOC(=O)c1cn(-c2nc(N)c3ncn([C@@H]4O[C@H](COS(=O)(=O)NC(=O)c5ccccc5O)[C@@H](O)[C@H]4O)c3n2)nn1
InChI 
InChI=1S/C22H23N9O10S.C6H15N/c1-2-39-21(36)11-7-31(29-27-11)22-25-17(23)14-18(26-22)30(9-24-14)20-16(34)15(33)13(41-20)8-40-42(37,38)28-19(35)10-5-3-4-6-12(10)32;1-4-7(5-2)6-3/h3-7,9,13,15-16,20,32-34H,2,8H2,1H3,(H,28,35)(H2,23,25,26);4-6H2,1-3H3/t13-,15-,16-,20-;/m1./s1
InChIKey 
KDEVDSAEPWOWPL-IGTVFDLNSA-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
Curation
pdb_similarity_tanimoto
Binding sites
PF00501' 'PF13193

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_5117.

PDB 7

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

Ligand PDB entry

ChEMBL 81

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)