Peptide Database

Peptide NameAllatostatin-A 2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC42H59N9O13

DescriptionStandard

        NTPYSFGI
    

Molecular Weight897.97 Da

Isoelectric Point (pI)5.52

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0301

GRAVY Index-0.12

Hydrophobic Moment 0.12

Boman Index0.30

Instability Index-12.47

Aliphatic Index 48.75

Aromaticity 0.2500

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 362.01

LogP -3.58

H-bond Donors 12.0

H-bond Acceptors 13.0

Rotatable Bonds 24.0

Heavy Atoms 64.0

Ring Count 3.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0346010 VERIFIED: NO

Provenance & Taxonomy

OrganismCotesia glomerata [Animal]; Cotesia rubecula [Animal]; Microplitis demolitor [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone