Ligand profile

UOD

Ligand co-crystallized with a similar protein (Protein Data Bank).

Bound to: KP13_00717 — Peptidyl-prolyl cis-trans isomerase A

Via homolog PDB 6x4n UniProt P62937 Formula C₃₀H₃₉N₅O₅
Mol. weight 549.67 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
UOD
PDB
6x4n
UniProt (similar protein)
P62937
Target protein
KP13_00717

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 549.67 Da
LogP (Crippen) 3.03
H-bond donors 3
H-bond acceptors 7
TPSA 129.73 Ų
Rotatable bonds 1
Aromatic rings 2 / 4
Heavy atoms 40
Fraction sp³ C 0.50
Formula C₃₀H₃₉N₅O₅

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 129.7
  • −1 ≤ LogP ≤ 5 3.03
Lipinski's Rule of Five Pass 1 violation
  • MW ≤ 500 Da 549.7
  • LogP ≤ 5 3.03
  • H-bond donors ≤ 5 3
  • H-bond acceptors ≤ 10 7
Veber's rules Pass
  • Rotatable bonds ≤ 10 1
  • TPSA ≤ 140 Ų 129.7
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
C[C@@H]1c2ccc3ccc(cc3n2)/C=C/C(C(=O)N[C@H](C(=O)N[C@H](C(=O)N4CCC[C@H](N4)C(=O)O1)C)C(C)C)(C)C
InChI 
InChI=1S/C30H39N5O5/c1-17(2)25-26(36)31-18(3)27(37)35-15-7-8-23(34-35)28(38)40-19(4)22-12-11-21-10-9-20(16-24(21)32-22)13-14-30(5,6)29(39)33-25/h9-14,16-19,23,25,34H,7-8,15H2,1-6H3,(H,31,36)(H,33,39)/b14-13+/t18-,19+,23-,25-/m0/s1
InChIKey 
XCZDYKRNHKYRTQ-HQHUNAKVSA-N

Provenance

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

Method
LigQ nearest_k
Source
PDB
Binding sites
PF00160

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_00717.

PDB 39

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 50

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

Compound Similarity (Tanimoto)