Peptide Database

Peptide Namepeptide derived from giant squid muscle (Dosidicus gigas)

Function Ontology

Membrane / Ion-channel modulation ▸ Calcium channel modulation ▸ Calcium channel inhibitor

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC56H87N15O20

DescriptionStandard

        NADFGLNGLEGLA
    

Molecular Weight1290.38 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-2.24

Net Charge (pH 7.4) -2.44

Charge Density (pH 7.0) -0.1720

GRAVY Index0.20

Hydrophobic Moment 0.40

Boman Index0.30

Instability Index-14.66

Aliphatic Index 105.38

Aromaticity 0.0769

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 573.30

LogP -6.38

H-bond Donors 18.0

H-bond Acceptors 18.0

Rotatable Bonds 42.0

Heavy Atoms 91.0

Ring Count 1.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0194331 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antioxidant