Peptide Database

Peptide NameAllatostatin A I 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC64H91N19O16

DescriptionStandard

        HTPPRHSYAFGL
    

Molecular Weight1382.53 Da

Isoelectric Point (pI)8.76

Net Charge (pH 7.0)0.93

Net Charge (pH 7.4) 0.63

Charge Density (pH 7.0) 0.0778

GRAVY Index-0.74

Hydrophobic Moment 0.30

Boman Index0.02

Instability Index48.43

Aliphatic Index 40.83

Aromaticity 0.1667

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 545.79

LogP -4.80

H-bond Donors 19.0

H-bond Acceptors 19.0

Rotatable Bonds 37.0

Heavy Atoms 99.0

Ring Count 6.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0281008 VERIFIED: NO

Provenance & Taxonomy

OrganismCarcinus maenas [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone