Ligand profile

CHEMBL612051

Bioactivity hit from ChEMBL on a similar protein.

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

Via homolog UniProt P71716 Formula C₂₉H₄₂N₁₀O₈S
pchembl 8.72 ~1.9 nM
Mol. weight 690.78 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL612051
UniProt (similar protein)
P71716
pchembl
8.720 (~1.9 nM)
Target protein
VK055_5117

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 690.78 Da
LogP (Crippen) 0.70
H-bond donors 5
H-bond acceptors 17
TPSA 245.96 Ų
Rotatable bonds 13
Aromatic rings 4 / 5
Heavy atoms 48
Fraction sp³ C 0.52
Formula C₂₉H₄₂N₁₀O₈S

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 246.0
  • −1 ≤ LogP ≤ 5 0.70
Lipinski's Rule of Five Fail 2 violations
  • MW ≤ 500 Da 690.8
  • LogP ≤ 5 0.70
  • H-bond donors ≤ 5 5
  • H-bond acceptors ≤ 10 17
Veber's rules Fail
  • Rotatable bonds ≤ 10 13
  • TPSA ≤ 140 Ų 246.0
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCc1cn(-c2nc(N)c3ncn([C@@H]4O[C@H](COS(=O)(=O)NC(=O)c5ccccc5O)[C@@H](O)[C@H]4O)c3n2)nn1.CCN(CC)CC
InChI 
InChI=1S/C23H27N9O8S.C6H15N/c1-2-3-6-12-9-32(30-28-12)23-26-19(24)16-20(27-23)31(11-25-16)22-18(35)17(34)15(40-22)10-39-41(37,38)29-21(36)13-7-4-5-8-14(13)33;1-4-7(5-2)6-3/h4-5,7-9,11,15,17-18,22,33-35H,2-3,6,10H2,1H3,(H,29,36)(H2,24,26,27);4-6H2,1-3H3/t15-,17-,18-,22-;/m1./s1
InChIKey 
KCHOHNKSGJAFHP-GIQPGJFOSA-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)