Ligand profile

ZINC5053046

Virtual-screening candidate from ZINC.

Bound to: VK055_2384 — methionine aminopeptidase, type I

Via homolog UniProt P53582 Formula C₁₆H₂₄O₅
Tanimoto 0.79
Mol. weight 296.36 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC5053046
UniProt (similar protein)
P53582
Tanimoto
0.792
Target protein
VK055_2384

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 296.36 Da
LogP (Crippen) 1.38
H-bond donors 1
H-bond acceptors 5
TPSA 71.59 Ų
Rotatable bonds 4
Aromatic rings 0 / 3
Heavy atoms 21
Fraction sp³ C 0.81
Formula C₁₆H₂₄O₅

Drug-likeness

Descriptor-based ADME screening flags from SMILES. These are not experimental toxicity results.

Permeability proxy High

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 71.6
  • −1 ≤ LogP ≤ 5 1.38
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 296.4
  • LogP ≤ 5 1.38
  • H-bond donors ≤ 5 1
  • H-bond acceptors ≤ 10 5
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 71.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CO[C@@H]1C(=O)CC[C@@]2(CO2)[C@]1(O)[C@@]1(C)O[C@@H]1CC=C(C)C
InChI 
InChI=1S/C16H24O5/c1-10(2)5-6-12-14(3,21-12)16(18)13(19-4)11(17)7-8-15(16)9-20-15/h5,12-13,18H,6-9H2,1-4H3/t12-,13-,14+,15-,16-/m1/s1
InChIKey 
NESRXFGQJARQNM-IBEHDNSVSA-N

Provenance

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

Method
LigQ nearest_k
Query
OVA
Homolog
P53582

External resources

Open this ligand in third-party databases and cheminformatics tools.

Other ligands for this protein

Quick navigation to other ligands bound to VK055_2384.

PDB 46

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)