Ligand profile

ZINC504796803

Virtual-screening candidate from ZINC.

Bound to: HT085_RS00140 — orotate phosphoribosyltransferase

Via homolog UniProt P11172 Formula C₁₇H₂₁N₃O₁₁
Tanimoto 0.67
Mol. weight 443.37 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC504796803
UniProt (similar protein)
P11172
Tanimoto
0.667
Target protein
HT085_RS00140

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 443.37 Da
LogP (Crippen) -1.40
H-bond donors 1
H-bond acceptors 14
TPSA 182.44 Ų
Rotatable bonds 6
Aromatic rings 1 / 2
Heavy atoms 31
Fraction sp³ C 0.59
Formula C₁₇H₂₁N₃O₁₁

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 182.4
  • −1 ≤ LogP ≤ 5 -1.40
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 443.4
  • LogP ≤ 5 -1.40
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 14
Veber's rules Fail
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 182.4
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC(=O)OC[C@@H]1O[C@H](n2ncc(O)nc2=O)[C@H](OC(C)=O)[C@@H](OC(C)=O)[C@@H]1OC(C)=O
InChI 
InChI=1S/C17H21N3O11/c1-7(21)27-6-11-13(28-8(2)22)14(29-9(3)23)15(30-10(4)24)16(31-11)20-17(26)19-12(25)5-18-20/h5,11,13-16H,6H2,1-4H3,(H,19,25,26)/t11-,13+,14-,15+,16-/m0/s1
InChIKey 
ZHPKDRPRZNXDRZ-HSZNGYFJSA-N

Provenance

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

Method
LigQ nearest_k
Query
CHEMBL515914
Homolog
P11172

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_RS00140.

PDB 19

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

Ligand PDB entry

ChEMBL 4

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)