Peptide Database

Peptide NameAllatostatin B II 9

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC102H149N29O31

DescriptionStandard

        PDYPAVSPRSTNWSSLRGTW
    

Molecular Weight2277.45 Da

Isoelectric Point (pI)9.17

Net Charge (pH 7.0)0.96

Net Charge (pH 7.4) 0.90

Charge Density (pH 7.0) 0.0479

GRAVY Index-0.95

Hydrophobic Moment 0.26

Boman Index-0.10

Instability Index52.26

Aliphatic Index 39.00

Aromaticity 0.1500

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12490.00

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

Amino Acid Composition

TPSA 962.03

LogP -11.60

H-bond Donors 36.0

H-bond Acceptors 32.0

Rotatable Bonds 64.0

Heavy Atoms 162.0

Ring Count 8.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0272921 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