Peptide Database

Peptide NameUnnamed

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC35H41N5O10

DescriptionStandard

        SYPYY
    

Molecular Weight691.73 Da

Isoelectric Point (pI)5.24

Net Charge (pH 7.0)-0.54

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.1086

GRAVY Index-1.26

Hydrophobic Moment 0.03

Boman Index0.14

Instability Index57.36

Aliphatic Index 0.00

Aromaticity 0.6000

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 251.85

LogP -0.32

H-bond Donors 9.0

H-bond Acceptors 10.0

Rotatable Bonds 15.0

Heavy Atoms 50.0

Ring Count 4.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0347212 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

FamilyCasein-derived peptide

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide

TargetMyenteric plexus of guinea pig ileum longitudianal muscle