Ligand profile

ZINC255992358

Virtual-screening candidate from ZINC.

Bound to: KP13_02160 — Phosphoglycerate kinase

Via homolog UniProt Q4GZG4 Formula C₁₆H₁₅N₅O₇S₂
Tanimoto 1.00
Mol. weight 453.46 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC255992358
UniProt (similar protein)
Q4GZG4
Tanimoto
1.000
Target protein
KP13_02160

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 453.46 Da
LogP (Crippen) -0.54
H-bond donors 4
H-bond acceptors 10
TPSA 184.51 Ų
Rotatable bonds 8
Aromatic rings 1 / 3
Heavy atoms 30
Fraction sp³ C 0.25
Formula C₁₆H₁₅N₅O₇S₂

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 184.5
  • −1 ≤ LogP ≤ 5 -0.54
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 453.5
  • LogP ≤ 5 -0.54
  • H-bond donors ≤ 5 4
  • H-bond acceptors ≤ 10 10
Veber's rules Fail
  • Rotatable bonds ≤ 10 8
  • TPSA ≤ 140 Ų 184.5
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
C=CC1=C(C(=O)O)N2C(=O)[C@H](NC(=O)C(=NOCC(=O)O)c3csc(N)n3)[C@@H]2SC1
InChI 
InChI=1S/C16H15N5O7S2/c1-2-6-4-29-14-10(13(25)21(14)11(6)15(26)27)19-12(24)9(20-28-3-8(22)23)7-5-30-16(17)18-7/h2,5,10,14H,1,3-4H2,(H2,17,18)(H,19,24)(H,22,23)(H,26,27)/t10-,14-/m0/s1
InChIKey 
OKBVVJOGVLARMR-HZMBPMFUSA-N

Provenance

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

Method
LigQ nearest_k
Query
C04
Homolog
Q4GZG4

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_02160.

PDB 3

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 49

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

Compound Similarity (Tanimoto)