Ligand profile

ZINC150292410

Virtual-screening candidate from ZINC.

Bound to: KP13_01361 — DNA-directed RNA polymerase subunit beta'

Via homolog UniProt Q8RQE8 Formula C₁₇H₂₅N₇O₁₀
Tanimoto 0.82
Mol. weight 487.43 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC150292410
UniProt (similar protein)
Q8RQE8
Tanimoto
0.817
Target protein
KP13_01361

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 487.43 Da
LogP (Crippen) -4.72
H-bond donors 10
H-bond acceptors 10
TPSA 284.25 Ų
Rotatable bonds 10
Aromatic rings 1 / 2
Heavy atoms 34
Fraction sp³ C 0.53
Formula C₁₇H₂₅N₇O₁₀

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 284.2
  • −1 ≤ LogP ≤ 5 -4.72
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 487.4
  • LogP ≤ 5 -4.72
  • H-bond donors ≤ 5 10
  • H-bond acceptors ≤ 10 10
Veber's rules Fail
  • Rotatable bonds ≤ 10 10
  • TPSA ≤ 140 Ų 284.2
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
N=C(N)NCC(=O)N(O)[C@@H](CCC(=O)O)C(=O)NC[C@H]1O[C@@H](c2c[nH]c(=O)[nH]c2=O)[C@H](O)[C@@H]1O
InChI 
InChI=1S/C17H25N7O10/c18-16(19)21-5-9(25)24(33)7(1-2-10(26)27)15(31)20-4-8-11(28)12(29)13(34-8)6-3-22-17(32)23-14(6)30/h3,7-8,11-13,28-29,33H,1-2,4-5H2,(H,20,31)(H,26,27)(H4,18,19,21)(H2,22,23,30,32)/t7-,8+,11+,12+,13-/m0/s1
InChIKey 
YSNJHHXCJOSNEA-YFKLLHAASA-N

Provenance

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

Method
LigQ nearest_k
Query
PUM
Homolog
Q8RQE8

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_01361.

PDB 35

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)