Ligand profile

ZINC3871404

Virtual-screening candidate from ZINC.

Bound to: KP13_03796 — dTDP-4-dehydrorhamnose reductase in cps region

Via homolog UniProt Q9NZL9 Formula C₁₀H₁₅N₅O₁₀P₂
Tanimoto 0.65
Mol. weight 427.20 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC3871404
UniProt (similar protein)
Q9NZL9
Tanimoto
0.653
Target protein
KP13_03796

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 427.20 Da
LogP (Crippen) -1.75
H-bond donors 6
H-bond acceptors 11
TPSA 232.60 Ų
Rotatable bonds 6
Aromatic rings 2 / 3
Heavy atoms 27
Fraction sp³ C 0.50
Formula C₁₀H₁₅N₅O₁₀P₂

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 232.6
  • −1 ≤ LogP ≤ 5 -1.75
Lipinski's Rule of Five Fail 2 violations
  • MW ≤ 500 Da 427.2
  • LogP ≤ 5 -1.75
  • H-bond donors ≤ 5 6
  • H-bond acceptors ≤ 10 11
Veber's rules Fail
  • Rotatable bonds ≤ 10 6
  • TPSA ≤ 140 Ų 232.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
Nc1ncnc2c1ncn2[C@@H]1O[C@@H](COP(=O)(O)O)[C@@H](O)[C@@H]1OP(=O)(O)O
InChI 
InChI=1S/C10H15N5O10P2/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(25-27(20,21)22)6(16)4(24-10)1-23-26(17,18)19/h2-4,6-7,10,16H,1H2,(H2,11,12,13)(H2,17,18,19)(H2,20,21,22)/t4-,6+,7-,10+/m0/s1
InChIKey 
AEOBEOJCBAYXBA-PERBPWGJSA-N

Provenance

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

Method
LigQ nearest_k
Query
TXP
Homolog
Q9NZL9

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_03796.

PDB 3

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

Ligand PDB entry

ChEMBL 2

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)