Peptide Database

Peptide NameInsulin 2 precursor [57-77]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC87H139N23O34

DescriptionStandard

        EVEDPQVAQLELGGGPGAGDL
    

Molecular Weight2051.17 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-5.16

Net Charge (pH 7.4) -5.33

Charge Density (pH 7.0) -0.2455

GRAVY Index-0.30

Hydrophobic Moment 0.14

Boman Index0.17

Instability Index31.99

Aliphatic Index 92.86

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 900.42

LogP -10.17

H-bond Donors 27.0

H-bond Acceptors 29.0

Rotatable Bonds 66.0

Heavy Atoms 144.0

Ring Count 2.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0016916 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