Peptide Database

Peptide Name[T5,Q9]-Sperm activating peptide

Function Ontology

Reproductive biology ▸ Male reproductive modulation

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC41H63N11O15

DescriptionStandard

        GFDLTGGGVQ
    

Molecular Weight950.00 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) -0.1239

GRAVY Index0.15

Hydrophobic Moment 0.28

Boman Index0.34

Instability Index37.53

Aliphatic Index 68.00

Aromaticity 0.1000

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 425.84

LogP -5.65

H-bond Donors 14.0

H-bond Acceptors 14.0

Rotatable Bonds 30.0

Heavy Atoms 67.0

Ring Count 1.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0123406 VERIFIED: NO

Provenance & Taxonomy

OrganismLytechinus pictus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Sperm activator