Peptide Database

Peptide Namepeptide derived from jumbo squid skin gelatin (Dosidicus gigas)

Function Ontology

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

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC39H59N9O13

DescriptionStandard

        FDSGPAGVL
    

Molecular Weight861.94 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.1376

GRAVY Index0.66

Hydrophobic Moment 0.27

Boman Index0.44

Instability Index65.40

Aliphatic Index 86.67

Aromaticity 0.1111

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 344.86

LogP -3.52

H-bond Donors 11.0

H-bond Acceptors 12.0

Rotatable Bonds 24.0

Heavy Atoms 61.0

Ring Count 2.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0137017 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antioxidant