Peptide Database

Peptide NameVasopressin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC37H55N9O11S

DescriptionStandard

        FVTNCPPG
    

Molecular Weight833.95 Da

Isoelectric Point (pI)5.52

Net Charge (pH 7.0)-0.25

Net Charge (pH 7.4) -0.47

Charge Density (pH 7.0) -0.0312

GRAVY Index0.21

Hydrophobic Moment 0.26

Boman Index0.31

Instability Index23.90

Aliphatic Index 36.25

Aromaticity 0.1250

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 312.76

LogP -3.48

H-bond Donors 10.0

H-bond Acceptors 12.0

Rotatable Bonds 20.0

Heavy Atoms 58.0

Ring Count 3.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0412495 VERIFIED: NO

Provenance & Taxonomy

OrganismHypsibius dujardini [Animal] [Animal]; Ramazzottius varieornatus [Animal]

FamilyVasopressin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide