Peptide Database

Peptide NameAllatostatin A ASTA-4/5

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC43H63N11O13

DescriptionStandard

        ERTYGFGL
    

Molecular Weight942.03 Da

Isoelectric Point (pI)6.10

Net Charge (pH 7.0)-0.16

Net Charge (pH 7.4) -0.34

Charge Density (pH 7.0) -0.0205

GRAVY Index-0.53

Hydrophobic Moment 0.30

Boman Index0.02

Instability Index-1.86

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 406.68

LogP -3.20

H-bond Donors 15.0

H-bond Acceptors 13.0

Rotatable Bonds 29.0

Heavy Atoms 67.0

Ring Count 2.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0076902 VERIFIED: NO

Provenance & Taxonomy

OrganismBalanus amphitrite [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone