Peptide Database

Peptide NameSPY peptide gene-related peptide 5

Function Ontology

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Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC53H92N14O19S

DescriptionStandard

        SPIAKLMGSKDD
    

Molecular Weight1261.44 Da

Isoelectric Point (pI)5.86

Net Charge (pH 7.0)-0.54

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0447

GRAVY Index-0.53

Hydrophobic Moment 0.25

Boman Index-0.07

Instability Index38.71

Aliphatic Index 73.33

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 541.73

LogP -6.07

H-bond Donors 18.0

H-bond Acceptors 20.0

Rotatable Bonds 43.0

Heavy Atoms 87.0

Ring Count 1.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0366181 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-