Ligand profile

L22

Ligand co-crystallized with a similar protein (Protein Data Bank).

Bound to: HT085_RS00225 — acetyl-CoA carboxylase biotin carboxylase subunit

Via homolog PDB 2w70 UniProt P24182 Formula C₇H₇N₅S
Mol. weight 193.23 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
L22
PDB
2w70
UniProt (similar protein)
P24182
Target protein
HT085_RS00225

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 193.23 Da
LogP (Crippen) 0.76
H-bond donors 2
H-bond acceptors 6
TPSA 90.71 Ų
Rotatable bonds 1
Aromatic rings 2 / 2
Heavy atoms 13
Fraction sp³ C 0.00
Formula C₇H₇N₅S

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 90.7
  • −1 ≤ LogP ≤ 5 0.76
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 193.2
  • LogP ≤ 5 0.76
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 6
Veber's rules Pass
  • Rotatable bonds ≤ 10 1
  • TPSA ≤ 140 Ų 90.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
c1cnc(nc1c2csc(n2)N)N
InChI 
InChI=1S/C7H7N5S/c8-6-10-2-1-4(11-6)5-3-13-7(9)12-5/h1-3H,(H2,9,12)(H2,8,10,11)
InChIKey 
FHERIFNAOMUFRM-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
PDB
Binding sites
PF02786

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to HT085_RS00225.

PDB 29

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

Ligand PDB entry

ChEMBL 15

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)