Peptide Database

Peptide NameAllatostatin B ASTB-2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC53H69N13O14

DescriptionStandard

        KWNSFTGSW
    

Molecular Weight1112.19 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0843

GRAVY Index-1.01

Hydrophobic Moment 0.27

Boman Index0.07

Instability Index13.17

Aliphatic Index 0.00

Aromaticity 0.3333

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 457.50

LogP -4.03

H-bond Donors 17.0

H-bond Acceptors 15.0

Rotatable Bonds 32.0

Heavy Atoms 80.0

Ring Count 5.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0303871 VERIFIED: NO

Provenance & Taxonomy

OrganismBalanus amphitrite [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone