Peptide Database

Peptide NamePrecursor of vasopressin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC48H69N15O14S2

DescriptionStandard

        CYFQNCPRGG
    

Molecular Weight1144.28 Da

Isoelectric Point (pI)8.06

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.51

Charge Density (pH 7.0) 0.0739

GRAVY Index-0.74

Hydrophobic Moment 0.52

Boman Index-0.10

Instability Index21.69

Aliphatic Index 0.00

Aromaticity 0.2000

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 484.74

LogP -6.01

H-bond Donors 18.0

H-bond Acceptors 17.0

Rotatable Bonds 33.0

Heavy Atoms 79.0

Ring Count 3.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0214420 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyVasopressin/Oxytocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide1-6

Bio-Activity Profile

Function

Neuropeptide