Peptide Database

Peptide NameAllatostatin A 14

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC51H74N14O18

DescriptionStandard

        SDDGSRFAFGL
    

Molecular Weight1171.22 Da

Isoelectric Point (pI)4.21

Net Charge (pH 7.0)-1.54

Net Charge (pH 7.4) -1.75

Charge Density (pH 7.0) -0.1398

GRAVY Index-0.25

Hydrophobic Moment 0.43

Boman Index0.03

Instability Index26.60

Aliphatic Index 44.55

Aromaticity 0.1818

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 531.28

LogP -6.74

H-bond Donors 19.0

H-bond Acceptors 17.0

Rotatable Bonds 37.0

Heavy Atoms 83.0

Ring Count 2.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0244711 VERIFIED: NO

Provenance & Taxonomy

OrganismLatrodectus hesperus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone