Ligand profile

TG1

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

Bound to: VK055_1741 — HAD ATPase, P-type, IC family protein

Via homolog PDB 1iwo UniProt P04191-2 Formula C₃₄H₅₀O₁₂
Mol. weight 650.76 Da
Permeability Check
PAINS Clean

Identifiers

Database identifiers and provenance.

Ligand ID
TG1
PDB
1iwo
UniProt (similar protein)
P04191-2
Target protein
VK055_1741

Structure

2D representation rendered from SMILES.

Physicochemical properties

Computed with RDKit from SMILES.

Molecular weight 650.76 Da
LogP (Crippen) 3.93
H-bond donors 2
H-bond acceptors 12
TPSA 171.96 Ų
Rotatable bonds 13
Aromatic rings 0 / 3
Heavy atoms 46
Fraction sp³ C 0.74
Formula C₃₄H₅₀O₁₂

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 172.0
  • −1 ≤ LogP ≤ 5 3.93
Lipinski's Rule of Five Fail 2 violations
  • MW ≤ 500 Da 650.8
  • LogP ≤ 5 3.93
  • H-bond donors ≤ 5 2
  • H-bond acceptors ≤ 10 12
Veber's rules Fail
  • Rotatable bonds ≤ 10 13
  • TPSA ≤ 140 Ų 172.0
PAINS Clean

No PAINS structural alerts detected.

Chemical representations

Canonical representations for cheminformatics workflows.

SMILES 
CCCCCCCC(=O)O[C@H]1[C@H]2C(=C([C@@H]1OC(=O)/C(=C\C)/C)C)[C@H]3[C@]([C@H](C[C@]2(C)OC(=O)C)OC(=O)CCC)([C@](C(=O)O3)(C)O)O
InChI 
InChI=1S/C34H50O12/c1-9-12-13-14-15-17-24(37)43-28-26-25(20(5)27(28)44-30(38)19(4)11-3)29-34(41,33(8,40)31(39)45-29)22(42-23(36)16-10-2)18-32(26,7)46-21(6)35/h11,22,26-29,40-41H,9-10,12-18H2,1-8H3/b19-11-/t22-,26+,27-,28-,29-,32-,33+,34+/m0/s1
InChIKey 
IXFPJGBNCFXKPI-FSIHEZPISA-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
PF00122' 'PF00689

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_1741.

PDB 27

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

Ligand PDB entry

ZINC 50

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

Compound Similarity (Tanimoto)