Peptide Database

Peptide NameProSAAS fragment 11

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC84H144N28O27

DescriptionStandard

        GRILTGSSEPEAAPAPRRL
    

Molecular Weight1978.21 Da

Isoelectric Point (pI)9.51

Net Charge (pH 7.0)0.77

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0403

GRAVY Index-0.57

Hydrophobic Moment 0.42

Boman Index-0.15

Instability Index111.29

Aliphatic Index 77.37

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 881.74

LogP -11.01

H-bond Donors 31.0

H-bond Acceptors 28.0

Rotatable Bonds 61.0

Heavy Atoms 139.0

Ring Count 3.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0227615 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