Peptide Database

Peptide NameProSAAS fragment 19

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC74H118N18O27

DescriptionStandard

        AVDQDLGPEVPPENVL
    

Molecular Weight1691.83 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.20

Net Charge (pH 7.4) -4.39

Charge Density (pH 7.0) -0.2623

GRAVY Index-0.26

Hydrophobic Moment 0.24

Boman Index0.12

Instability Index57.82

Aliphatic Index 109.38

Aromaticity 0.0000

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 708.83

LogP -6.28

H-bond Donors 20.0

H-bond Acceptors 23.0

Rotatable Bonds 50.0

Heavy Atoms 119.0

Ring Count 3.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0119856 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide