Peptide Database

Peptide NameSPY peptide gene-related peptide 3

Function Ontology

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Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC60H84N14O25S

DescriptionStandard

        SPYASFMGSNDEE
    

Molecular Weight1433.45 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.53

Net Charge (pH 7.4) -3.74

Charge Density (pH 7.0) -0.2715

GRAVY Index-1.02

Hydrophobic Moment 0.10

Boman Index-0.03

Instability Index86.32

Aliphatic Index 7.69

Aromaticity 0.1538

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 639.64

LogP -8.63

H-bond Donors 21.0

H-bond Acceptors 23.0

Rotatable Bonds 44.0

Heavy Atoms 100.0

Ring Count 3.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0045527 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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