Peptide Database

Peptide NamePancreatic polypeptide

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC194H289N51O56S2

DescriptionStandard

        APMHPKYPGDNAPVEDLVQFYNELQQYLNMVTRPRY
    

Molecular Weight4295.81 Da

Isoelectric Point (pI)5.49

Net Charge (pH 7.0)-1.11

Net Charge (pH 7.4) -1.36

Charge Density (pH 7.0) -0.0309

GRAVY Index-0.87

Hydrophobic Moment 0.64

Boman Index-0.08

Instability Index65.64

Aliphatic Index 62.22

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 1725.26

LogP -13.68

H-bond Donors 55.0

H-bond Acceptors 58.0

Rotatable Bonds 131.0

Heavy Atoms 303.0

Ring Count 11.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0422776 VERIFIED: NO

Provenance & Taxonomy

OrganismGopherus agassizii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone