Peptide Database

Peptide NameAllatoststin A2 5

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC43H67N9O12S3

DescriptionStandard

        MDPMMFGGL
    

Molecular Weight998.24 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.50

Net Charge (pH 7.4) -1.71

Charge Density (pH 7.0) -0.1665

GRAVY Index0.71

Hydrophobic Moment 0.11

Boman Index0.48

Instability Index11.02

Aliphatic Index 43.33

Aromaticity 0.1111

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 324.63

LogP -0.93

H-bond Donors 10.0

H-bond Acceptors 14.0

Rotatable Bonds 31.0

Heavy Atoms 67.0

Ring Count 2.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0322491 VERIFIED: NO

Provenance & Taxonomy

OrganismSepia officinalis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide