Peptide Database

Peptide NameProSAAS fragment 28

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC76H129N23O25

DescriptionStandard

        ILTGSSEPEAAPAPRRL
    

Molecular Weight1764.98 Da

Isoelectric Point (pI)6.14

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0138

GRAVY Index-0.35

Hydrophobic Moment 0.42

Boman Index-0.04

Instability Index123.21

Aliphatic Index 86.47

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 761.64

LogP -8.88

H-bond Donors 26.0

H-bond Acceptors 25.0

Rotatable Bonds 53.0

Heavy Atoms 124.0

Ring Count 3.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0207803 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