Peptide Database

Peptide NameSperm activating peptide e

Function Ontology

Reproductive biology ▸ Male reproductive modulation

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC30H51N9O10S2

DescriptionStandard

        LCPGGNCV
    

Molecular Weight761.91 Da

Isoelectric Point (pI)5.51

Net Charge (pH 7.0)-0.26

Net Charge (pH 7.4) -0.49

Charge Density (pH 7.0) -0.0325

GRAVY Index0.89

Hydrophobic Moment 0.39

Boman Index0.38

Instability Index24.61

Aliphatic Index 85.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 301.32

LogP -4.00

H-bond Donors 11.0

H-bond Acceptors 12.0

Rotatable Bonds 21.0

Heavy Atoms 51.0

Ring Count 1.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0033028 VERIFIED: NO

Provenance & Taxonomy

OrganismGlyptocidaris crenularis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Sperm activator