Peptide Database

Peptide NamePP-(20-36) (human)

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC88H145N29O23S

DescriptionStandard

        AADLRRYINMLTRPRY
    

Molecular Weight2009.34 Da

Isoelectric Point (pI)10.83

Net Charge (pH 7.0)2.79

Net Charge (pH 7.4) 2.60

Charge Density (pH 7.0) 0.1747

GRAVY Index-0.77

Hydrophobic Moment 0.84

Boman Index-0.36

Instability Index49.81

Aliphatic Index 85.62

Aromaticity 0.1250

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 879.71

LogP -7.21

H-bond Donors 33.0

H-bond Acceptors 27.0

Rotatable Bonds 64.0

Heavy Atoms 141.0

Ring Count 3.0

Amide Bonds 16.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0129838 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)