Peptide Database

Peptide NameSperm-specific protein PHI-3 [R39]

Function Ontology

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Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC220H414N76O51

DescriptionStandard

        AKAKRSPRKKKAAVKKSSKSKAKKPKSPKKKKAAKKPARKAAKKK
    

Molecular Weight4940.12 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)24.77

Net Charge (pH 7.4) 24.55

Charge Density (pH 7.0) 0.5505

GRAVY Index-1.94

Hydrophobic Moment 0.70

Boman Index-0.75

Instability Index49.21

Aliphatic Index 28.67

Aromaticity 0.0000

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 2167.85

LogP -24.80

H-bond Donors 78.0

H-bond Acceptors 76.0

Rotatable Bonds 191.0

Heavy Atoms 347.0

Ring Count 4.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0264908 VERIFIED: NO

Provenance & Taxonomy

OrganismMytilus californianus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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