Binder profile

HYC

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

Bound to: PA1330 — short-chain dehydrogenase

Via homolog PDB 1i5r UniProt P14061 C37H51N5O7
Mol. weight 677.84 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
HYC
PDB
1i5r
UniProt (similar protein)
P14061
Target protein
PA1330

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 677.84 Da
LogP (Crippen) 4.54
H-bond donors 5
H-bond acceptors 12
TPSA 186.07 Ų
Rotatable bonds 12
Aromatic rings 3 / 7
Heavy atoms 49
Fraction sp³ C 0.68
Formula C37H51N5O7

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.

Lipinski's Rule of Five Fail 2 violations
  • MW ≤ 500 Da 677.8
  • LogP ≤ 5 4.54
  • H-bond donors ≤ 5 5
  • H-bond acceptors ≤ 10 12
Veber's rules Fail
  • Rotatable bonds ≤ 10 12
  • TPSA ≤ 140 Ų 186.1
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
C[C@]12CC[C@@H]3c4ccc(cc4CC[C@H]3[C@@H]1C[C@@H]([C@@H]2O)CCCCCCCCC(=O)OC[C@@H]5[C@H]([C@H]([C@@H](O5)n6cnc7c6ncnc7N)O)O)O
InChI 
InChI=1S/C37H51N5O7/c1-37-15-14-25-24-13-11-23(43)16-21(24)10-12-26(25)27(37)17-22(33(37)47)8-6-4-2-3-5-7-9-29(44)48-18-28-31(45)32(46)36(49-28)42-20-41-30-34(38)39-19-40-35(30)42/h11,13,16,19-20,22,25-28,31-33,36,43,45-47H,2-10,12,14-15,17-18H2,1H3,(H2,38,39,40)/t22-,25+,26+,27-,28+,31+,32+,33-,36+,37-/m0/s1
InChIKey 
CKSDYJASHNGOOS-KTXOUVACSA-N

Provenance

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

Method
LigQ nearest_k
Source
PDB
Binding sites
PF00106

External resources

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

Other binders for this protein

Quick navigation to other ligands bound to PA1330.

PDB 15

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)