Ligand profile

GOB

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 C₂₄H₂₅N₃O₇S
pchembl 7.70 ~20.0 nM
Mol. weight 499.55 Da
Permeability Check
PAINS Alert

Identifiers

Database identifiers and provenance.

Ligand ID
GOB
UniProt (similar protein)
P0ACC7
pchembl
7.700 (~20.0 nM)
Target protein
VK055_3340

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 499.55 Da
LogP (Crippen) 3.62
H-bond donors 3
H-bond acceptors 7
TPSA 148.26 Ų
Rotatable bonds 10
Aromatic rings 3 / 3
Heavy atoms 35
Fraction sp³ C 0.17
Formula C₂₄H₂₅N₃O₇S

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 148.3
  • −1 ≤ LogP ≤ 5 3.62
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 499.5
  • LogP ≤ 5 3.62
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 7
Veber's rules Fail
  • Rotatable bonds ≤ 10 10
  • TPSA ≤ 140 Ų 148.3
PAINS Alert

Matches PAINS filter: anil_no_alk(40). May be a frequent false positive in HTS — review carefully.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
COc1cc(c(cc1NC(=O)CCC(=O)O)S(=O)(=O)N(c2ccccc2)c3ccc(cc3)N)OC
InChI 
InChI=1S/C24H25N3O7S/c1-33-20-15-21(34-2)22(14-19(20)26-23(28)12-13-24(29)30)35(31,32)27(17-6-4-3-5-7-17)18-10-8-16(25)9-11-18/h3-11,14-15H,12-13,25H2,1-2H3,(H,26,28)(H,29,30)
InChIKey 
LOWPPNMRMWEKTJ-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)