Peptide Database

Peptide NameAllatostatin-A-2 16

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC90H143N27O25

DescriptionStandard

        SVTLPDWKNHNKTRIPP
    

Molecular Weight2003.26 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.55

Net Charge (pH 7.4) 1.29

Charge Density (pH 7.0) 0.0910

GRAVY Index-1.26

Hydrophobic Moment 0.25

Boman Index-0.23

Instability Index48.81

Aliphatic Index 62.94

Aromaticity 0.0588

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 845.13

LogP -8.39

H-bond Donors 28.0

H-bond Acceptors 28.0

Rotatable Bonds 60.0

Heavy Atoms 142.0

Ring Count 6.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0321318 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone