Peptide Database

Peptide NamePancreatic polypeptide

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC188H278N48O59S

DescriptionStandard

        APSEPQHPGDNATPEELAKYISDLYQYMTFVTRPRY
    

Molecular Weight4186.57 Da

Isoelectric Point (pI)4.90

Net Charge (pH 7.0)-2.11

Net Charge (pH 7.4) -2.36

Charge Density (pH 7.0) -0.0586

GRAVY Index-0.97

Hydrophobic Moment 0.63

Boman Index-0.10

Instability Index61.10

Aliphatic Index 48.89

Aromaticity 0.1389

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 1714.21

LogP -16.13

H-bond Donors 57.0

H-bond Acceptors 59.0

Rotatable Bonds 126.0

Heavy Atoms 296.0

Ring Count 11.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410758 VERIFIED: NO

Provenance & Taxonomy

OrganismAmbystoma tigrinum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone