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Chemical structure of Sex Pheromone Inhibitor iPD1

GA23504

Sex Pheromone Inhibitor iPD1

Also known as (2S)-2-[[(2S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S,3S)-2-[[(2S)-2-[[(2S)-2-aminopropanoyl]amino]-4-methylpentanoyl]amino]-3-methylpentanoyl]amino]-4-methylpentanoyl]amino]-3-hydroxybutanoyl]amino]-4-methylpentanoyl]amino]-3-methylbutanoyl]amino]-3-hydroxypropanoic acid

The octapeptide ALILTLVS is produced by Streptococcus faecalis donor strains harboring bacteriocin plasmid pPD1· It inhibits the activity of sex pheromone cPD1· The non-polar peptide iPD1 is also used for calibration in mass spectrometry

ChemicalCAS120116-56-5MW829.05FormulaC39H72N8O11
CAS number
120116-56-5
Molecular weight
829.05
Formula
C39H72N8O11
Solubility
Soluble in DMSO
InChIKey
MUVGTRUVAJHATO-ACNOIZITSA-N
Catalogue number
GA23504
Brand
GLPBIO
Computed properties PubChem CID 97043292 · XLogP -1 · TPSA 307 Ų · H-bond donors 11
XLogP
-1
TPSA
307 Ų
H-bond donors
11
H-bond acceptors
12
Rotatable bonds
26
Heavy atoms
58

SMILES CC[C@H](C)[C@@H](C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H]([C@H](C)O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CO)C(=O)O)NC(=O)[C@H](CC(C)C)NC(=O)[C@H](C)N

Computed descriptors from PubChem (CID 97043292), public domain. Identity cross-checked against the supplier's molecular formula and weight — verify before use.

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