Ligand profile

ZINC257356883

Virtual-screening candidate from ZINC.

Bound to: KP13_02907 — Succinate-semialdehyde dehydrogenase [NADP+]

Via homolog UniProt P25553 Formula C₂₄H₄₀O₄
Tanimoto 1.00
Mol. weight 392.58 Da
Permeability High
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
ZINC257356883
UniProt (similar protein)
P25553
Tanimoto
1.000
Target protein
KP13_02907

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 392.58 Da
LogP (Crippen) 4.48
H-bond donors 3
H-bond acceptors 3
TPSA 77.76 Ų
Rotatable bonds 4
Aromatic rings 0 / 4
Heavy atoms 28
Fraction sp³ C 0.96
Formula C₂₄H₄₀O₄

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 77.8
  • −1 ≤ LogP ≤ 5 4.48
Lipinski's Rule of Five Pass 0 violations
  • MW ≤ 500 Da 392.6
  • LogP ≤ 5 4.48
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 3
Veber's rules Pass
  • Rotatable bonds ≤ 10 4
  • TPSA ≤ 140 Ų 77.8
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
C[C@H](CCC(=O)O)[C@@H]1CC[C@@H]2[C@@H]3CC[C@H]4C[C@H](O)CC[C@]4(C)[C@@H]3C[C@H](O)[C@]12C
InChI 
InChI=1S/C24H40O4/c1-14(4-9-22(27)28)18-7-8-19-17-6-5-15-12-16(25)10-11-23(15,2)20(17)13-21(26)24(18,19)3/h14-21,25-26H,4-13H2,1-3H3,(H,27,28)/t14-,15+,16-,17+,18+,19-,20-,21+,23+,24-/m1/s1
InChIKey 
KXGVEGMKQFWNSR-GRRJIAHOSA-N

Provenance

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

Method
LigQ nearest_k
Query
DXC
Homolog
P25553

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_02907.

PDB 8

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

Ligand PDB entry

ChEMBL 8

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)