Ligand profile

9O6

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

Bound to: KP13_04637 — L-lactate dehydrogenase cytochrome

Via homolog PDB 6a1n UniProt O52792 Formula C₉H₉FO₃
Mol. weight 184.17 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
9O6
PDB
6a1n
UniProt (similar protein)
O52792
Target protein
KP13_04637

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 184.17 Da
LogP (Crippen) 1.14
H-bond donors 2
H-bond acceptors 2
TPSA 57.53 Ų
Rotatable bonds 3
Aromatic rings 1 / 1
Heavy atoms 13
Fraction sp³ C 0.22
Formula C₉H₉FO₃

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 57.5
  • −1 ≤ LogP ≤ 5 1.14
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 184.2
  • LogP ≤ 5 1.14
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 2
Veber's rules Pass
  • Rotatable bonds ≤ 10 3
  • TPSA ≤ 140 Ų 57.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
c1ccc(cc1)[C@@H]([C@@H](C(=O)O)O)F
InChI 
InChI=1S/C9H9FO3/c10-7(8(11)9(12)13)6-4-2-1-3-5-6/h1-5,7-8,11H,(H,12,13)/t7-,8-/m0/s1
InChIKey 
POQABCILWJYWJF-YUMQZZPRSA-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
PF01070

External resources

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

Other ligands for this protein

Quick navigation to other ligands bound to KP13_04637.

PDB 40

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

Ligand PDB entry

ChEMBL 100

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)