Ligand profile

CHEMBL1951186

Bioactivity hit from ChEMBL on a similar protein.

Bound to: VK055_3340 — UDP-N-acetylglucosamine diphosphorylase/glucosamine-1-phosphate N-acetyltransferase

Via homolog UniProt P0ACC7 Formula C₂₅H₃₁N₃O₉S
pchembl 6.30 ~501.2 nM
Mol. weight 549.60 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
CHEMBL1951186
UniProt (similar protein)
P0ACC7
pchembl
6.300 (~501.2 nM)
Target protein
VK055_3340

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 549.60 Da
LogP (Crippen) 2.29
H-bond donors 4
H-bond acceptors 8
TPSA 171.57 Ų
Rotatable bonds 12
Aromatic rings 2 / 3
Heavy atoms 38
Fraction sp³ C 0.40
Formula C₂₅H₃₁N₃O₉S

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 171.6
  • −1 ≤ LogP ≤ 5 2.29
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 549.6
  • LogP ≤ 5 2.29
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 8
Veber's rules Fail
  • Rotatable bonds ≤ 10 12
  • TPSA ≤ 140 Ų 171.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1cc(OC)c(S(=O)(=O)NCc2ccccc2N2CCC(C(=O)O)CC2)cc1NC(=O)CCC(=O)O
InChI 
InChI=1S/C25H31N3O9S/c1-36-20-14-21(37-2)22(13-18(20)27-23(29)7-8-24(30)31)38(34,35)26-15-17-5-3-4-6-19(17)28-11-9-16(10-12-28)25(32)33/h3-6,13-14,16,26H,7-12,15H2,1-2H3,(H,27,29)(H,30,31)(H,32,33)
InChIKey 
HCHWOLFSXYTCQR-UHFFFAOYSA-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
PF00132

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_3340.

PDB 12

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

Ligand PDB entry

ChEMBL 34

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)