Peptide Database

Peptide NameAllatostatin A 4

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC45H65N9O13S

DescriptionStandard

        TPGMYSFGL
    

Molecular Weight972.11 Da

Isoelectric Point (pI)5.18

Net Charge (pH 7.0)-0.60

Net Charge (pH 7.4) -0.79

Charge Density (pH 7.0) -0.0670

GRAVY Index0.37

Hydrophobic Moment 0.08

Boman Index0.44

Instability Index35.20

Aliphatic Index 43.33

Aromaticity 0.2222

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 348.02

LogP -2.59

H-bond Donors 12.0

H-bond Acceptors 14.0

Rotatable Bonds 27.0

Heavy Atoms 68.0

Ring Count 3.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0016832 VERIFIED: NO

Provenance & Taxonomy

OrganismNicoletia phytophila [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone