Peptide Database

Peptide NameOxytocin-like peptide

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC73H103N19O23S2

DescriptionStandard

        CYISDCPNSRFWST
    

Molecular Weight1678.84 Da

Isoelectric Point (pI)5.82

Net Charge (pH 7.0)-0.26

Net Charge (pH 7.4) -0.49

Charge Density (pH 7.0) -0.0185

GRAVY Index-0.44

Hydrophobic Moment 0.20

Boman Index-0.03

Instability Index36.80

Aliphatic Index 27.86

Aromaticity 0.2143

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7115.00

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

Amino Acid Composition

TPSA 692.06

LogP -8.00

H-bond Donors 27.0

H-bond Acceptors 25.0

Rotatable Bonds 48.0

Heavy Atoms 117.0

Ring Count 5.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0319305 VERIFIED: NO

Provenance & Taxonomy

OrganismStyela plicata [Animal]

FamilyOxytocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone