Ligand profile

DBS

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

Bound to: HT085_RS00115 — siderophore ABC transporter substrate-binding protein

Via homolog PDB 5adv UniProt Q0P8Q4 Formula C₁₀H₁₁NO₆
Mol. weight 241.20 Da
Permeability Check
PAINS Alert

Identifiers

Database identifiers and provenance.

Ligand ID
DBS
PDB
5adv
UniProt (similar protein)
Q0P8Q4
Target protein
HT085_RS00115

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 241.20 Da
LogP (Crippen) -0.73
H-bond donors 5
H-bond acceptors 5
TPSA 127.09 Ų
Rotatable bonds 4
Aromatic rings 1 / 1
Heavy atoms 17
Fraction sp³ C 0.20
Formula C₁₀H₁₁NO₆

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 127.1
  • −1 ≤ LogP ≤ 5 -0.73
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 241.2
  • LogP ≤ 5 -0.73
  • H-bond donors ≤ 5 5
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 127.1
PAINS Alert

Matches PAINS filter: catechol_A(92). May be a frequent false positive in HTS — review carefully.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
c1cc(c(c(c1)O)O)C(=O)N[C@@H](CO)C(=O)O
InChI 
InChI=1S/C10H11NO6/c12-4-6(10(16)17)11-9(15)5-2-1-3-7(13)8(5)14/h1-3,6,12-14H,4H2,(H,11,15)(H,16,17)/t6-/m0/s1
InChIKey 
VDTYHTVHFIIEIL-LURJTMIESA-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
PF01497

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_RS00115.

PDB 9

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

Ligand PDB entry

ZINC 50

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

Compound Similarity (Tanimoto)