Binder profile

ZINC145928131

Virtual-screening candidate from ZINC.

Bound to: PA3088 — NAD kinase

Via homolog UniProt Q8Y8D7 C8H11N5S
Tanimoto 0.67
Mol. weight 209.28 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC145928131
UniProt (similar protein)
Q8Y8D7
Tanimoto
0.667
Target protein
PA3088

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 209.28 Da
LogP (Crippen) 0.73
H-bond donors 2
H-bond acceptors 6
TPSA 69.62 Ų
Rotatable bonds 3
Aromatic rings 2 / 2
Heavy atoms 14
Fraction sp³ C 0.38
Formula C8H11N5S

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.

Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 209.3
  • LogP ≤ 5 0.73
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 69.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Nc1ncnc2c1ncn2CCCS
InChI 
InChI=1S/C8H11N5S/c9-7-6-8(11-4-10-7)13(5-12-6)2-1-3-14/h4-5,14H,1-3H2,(H2,9,10,11)
InChIKey 
KVOYSWDGQISIBJ-UHFFFAOYSA-N

Provenance

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

Method
LigQ nearest_k
Query
JXQ
Homolog
Q8Y8D7

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other binders for this protein

Quick navigation to other ligands bound to PA3088.

PDB 52

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

Ligand PDB entry

ChEMBL 3

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)