Peptide Database

Peptide NameVasotocin [K8]

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC43H68N12O13S2

DescriptionStandard

        CYIQNCPKG
    

Molecular Weight1025.20 Da

Isoelectric Point (pI)8.05

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.50

Charge Density (pH 7.0) 0.0820

GRAVY Index-0.52

Hydrophobic Moment 0.43

Boman Index-0.03

Instability Index17.66

Aliphatic Index 43.33

Aromaticity 0.1111

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1615.00

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

Amino Acid Composition

TPSA 419.76

LogP -4.46

H-bond Donors 15.0

H-bond Acceptors 16.0

Rotatable Bonds 31.0

Heavy Atoms 70.0

Ring Count 2.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0185569 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

Tax ID9823

Structure & Mods

Configdisulfide-constrained cyclic peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide1-6

Bio-Activity Profile

Function

Hormone