Peptide Database

Peptide Name[Ile31,Gln34]PP (human)

Function Ontology

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC185H287N53O56S2

DescriptionStandard

        APLEPVYPGDNATPEQMAQYAADLRRYINMITRQRY
    

Molecular Weight4213.71 Da

Isoelectric Point (pI)6.26

Net Charge (pH 7.0)-0.20

Net Charge (pH 7.4) -0.40

Charge Density (pH 7.0) -0.0056

GRAVY Index-0.81

Hydrophobic Moment 0.86

Boman Index-0.15

Instability Index65.26

Aliphatic Index 65.28

Aromaticity 0.1111

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 5960.00

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

Amino Acid Composition

TPSA 1780.29

LogP -16.70

H-bond Donors 60.0

H-bond Acceptors 58.0

Rotatable Bonds 131.0

Heavy Atoms 296.0

Ring Count 8.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0127726 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)