Peptide Database

Peptide NameAllatostatin A 1-4

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC120H180N32O38

DescriptionStandard

        SSSSSDSTFIGRPKYNQGYKWIGL
    

Molecular Weight2678.90 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)1.46

Net Charge (pH 7.4) 1.24

Charge Density (pH 7.0) 0.0607

GRAVY Index-0.79

Hydrophobic Moment 0.40

Boman Index-0.05

Instability Index56.20

Aliphatic Index 48.75

Aromaticity 0.1667

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 1159.11

LogP -14.58

H-bond Donors 42.0

H-bond Acceptors 40.0

Rotatable Bonds 86.0

Heavy Atoms 190.0

Ring Count 6.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0310958 VERIFIED: NO

Provenance & Taxonomy

OrganismHypsibius dujardini [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone