Peptide Database

Peptide NamePP-(13-36) (human)

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC129H205N39O37S2

DescriptionStandard

        TPEQMAQYAADLRRYINMLTRPRY
    

Molecular Weight2958.38 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)1.40

Net Charge (pH 7.4) 1.20

Charge Density (pH 7.0) 0.0583

GRAVY Index-0.95

Hydrophobic Moment 0.84

Boman Index-0.28

Instability Index63.67

Aliphatic Index 61.25

Aromaticity 0.1250

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1267.66

LogP -11.33

H-bond Donors 45.0

H-bond Acceptors 41.0

Rotatable Bonds 94.0

Heavy Atoms 207.0

Ring Count 5.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0296464 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Receptor agonist Signaling peptide

TargetY4 receptor (Rat)