Binder profile

COO

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

Bound to: PA1821 — enoyl-CoA hydratase

Via homolog PDB 2hw5 UniProt P30084 C25H40N7O17P3S
Mol. weight 835.62 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
COO
PDB
2hw5
UniProt (similar protein)
P30084
Target protein
PA1821

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 835.62 Da
LogP (Crippen) -0.76
H-bond donors 9
H-bond acceptors 19
TPSA 363.63 Ų
Rotatable bonds 20
Aromatic rings 2 / 3
Heavy atoms 53
Fraction sp³ C 0.60
Formula C25H40N7O17P3S

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 3 violations
  • MW ≤ 500 Da 835.6
  • LogP ≤ 5 -0.76
  • H-bond donors ≤ 5 9
  • H-bond acceptors ≤ 10 19
Veber's rules Fail
  • Rotatable bonds ≤ 10 20
  • TPSA ≤ 140 Ų 363.6
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CC=CC(=O)SCCNC(=O)CCNC(=O)[C@H](C(C)(C)CO[P@@](=O)(O)O[P@@](=O)(O)OC[C@@H]1[C@H]([C@H]([C@@H](O1)n2cnc3c2ncnc3N)O)OP(=O)(O)O)O
InChI 
InChI=1S/C25H40N7O17P3S/c1-4-5-16(34)53-9-8-27-15(33)6-7-28-23(37)20(36)25(2,3)11-46-52(43,44)49-51(41,42)45-10-14-19(48-50(38,39)40)18(35)24(47-14)32-13-31-17-21(26)29-12-30-22(17)32/h4-5,12-14,18-20,24,35-36H,6-11H2,1-3H3,(H,27,33)(H,28,37)(H,41,42)(H,43,44)(H2,26,29,30)(H2,38,39,40)/t14-,18-,19-,20-,24-/m1/s1
InChIKey 
KFWWCMJSYSSPSK-QQPMNZIESA-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
PF00378

External resources

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

Other binders for this protein

Quick navigation to other ligands bound to PA1821.

PDB 6

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

Ligand PDB entry

ChEMBL 3

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)