Peptide Database

Peptide NameProSAAS fragment 7

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC79H124N22O28

DescriptionStandard

        PPLAPDDDPDAPAAQLAR
    

Molecular Weight1829.96 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.04

Net Charge (pH 7.4) -3.10

Charge Density (pH 7.0) -0.1687

GRAVY Index-0.74

Hydrophobic Moment 0.38

Boman Index-0.06

Instability Index43.87

Aliphatic Index 71.11

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 763.06

LogP -8.29

H-bond Donors 23.0

H-bond Acceptors 25.0

Rotatable Bonds 50.0

Heavy Atoms 129.0

Ring Count 5.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0338066 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide