Peptide Database

Peptide NameProSAAS fragment 25

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC132H223N45O42

DescriptionStandard

        AVPRGEAAGAVQELARALAHLLEAERQER
    

Molecular Weight3112.46 Da

Isoelectric Point (pI)5.63

Net Charge (pH 7.0)-1.10

Net Charge (pH 7.4) -1.35

Charge Density (pH 7.0) -0.0380

GRAVY Index-0.35

Hydrophobic Moment 0.68

Boman Index-0.12

Instability Index22.24

Aliphatic Index 101.38

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 1418.29

LogP -14.73

H-bond Donors 49.0

H-bond Acceptors 42.0

Rotatable Bonds 105.0

Heavy Atoms 219.0

Ring Count 2.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0027186 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