Peptide Database

Peptide NameInsulin 2 precursor [57-76]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC81H128N22O33

DescriptionStandard

        EVEDPQVAQLELGGGPGAGD
    

Molecular Weight1938.01 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-5.15

Net Charge (pH 7.4) -5.33

Charge Density (pH 7.0) -0.2576

GRAVY Index-0.51

Hydrophobic Moment 0.14

Boman Index0.12

Instability Index33.09

Aliphatic Index 78.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 871.32

LogP -10.70

H-bond Donors 26.0

H-bond Acceptors 28.0

Rotatable Bonds 62.0

Heavy Atoms 136.0

Ring Count 2.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0137915 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

FamilyInsulin

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide