Peptide Database

Peptide NameAllatostatin C III

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC94H129N21O24S3

DescriptionStandard

        GEGKMYWKCYFNAVSCF
    

Molecular Weight2033.35 Da

Isoelectric Point (pI)8.02

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.50

Charge Density (pH 7.0) 0.0435

GRAVY Index-0.08

Hydrophobic Moment 0.44

Boman Index0.17

Instability Index46.16

Aliphatic Index 22.94

Aromaticity 0.2941

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8605.00

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

Amino Acid Composition

TPSA 737.83

LogP -4.20

H-bond Donors 28.0

H-bond Acceptors 28.0

Rotatable Bonds 63.0

Heavy Atoms 142.0

Ring Count 6.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0344722 VERIFIED: NO

Provenance & Taxonomy

OrganismLatrodectus hesperus [Animal] [Animal]; Pardosa pseudoannulata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone