Ligand profile

ZINC8312537

Virtual-screening candidate from ZINC.

Bound to: VK055_1079 — metallo-beta-lactamase superfamily protein

Via homolog UniProt P52700 Formula C₁₇H₁₆N₂O₃S
Tanimoto 0.76
Mol. weight 328.39 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC8312537
UniProt (similar protein)
P52700
Tanimoto
0.764
Target protein
VK055_1079

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 328.39 Da
LogP (Crippen) 2.58
H-bond donors 3
H-bond acceptors 3
TPSA 82.19 Ų
Rotatable bonds 6
Aromatic rings 3 / 3
Heavy atoms 23
Fraction sp³ C 0.18
Formula C₁₇H₁₆N₂O₃S

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy High

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 82.2
  • −1 ≤ LogP ≤ 5 2.58
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 328.4
  • LogP ≤ 5 2.58
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 82.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
O=C(Cc1cccs1)N[C@H](Cc1c[nH]c2ccccc12)C(=O)O
InChI 
InChI=1S/C17H16N2O3S/c20-16(9-12-4-3-7-23-12)19-15(17(21)22)8-11-10-18-14-6-2-1-5-13(11)14/h1-7,10,15,18H,8-9H2,(H,19,20)(H,21,22)/t15-/m1/s1
InChIKey 
CROWXWFNPBBNKP-OAHLLOKOSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL3585360
Homolog
P52700

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_1079.

PDB 19

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

Ligand PDB entry

ChEMBL 37

Compounds with measured inhibitory activity on this target (higher pchembl = more potent).

Compound Potency (pchembl)

ZINC 49

Virtual screening candidates selected by structural similarity to known actives (Tanimoto ≥ 0.5).

Compound Similarity (Tanimoto)