Peptide Database

Peptide NameInsulin 2 precursor [57-85]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC134H218N36O50

DescriptionStandard

        EVEDPQVAQLELGGGPGAGDLQTLALEVAQQ
    

Molecular Weight3133.38 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-6.15

Net Charge (pH 7.4) -6.33

Charge Density (pH 7.0) -0.1985

GRAVY Index-0.18

Hydrophobic Moment 0.37

Boman Index0.15

Instability Index41.62

Aliphatic Index 103.87

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 1378.22

LogP -15.49

H-bond Donors 42.0

H-bond Acceptors 44.0

Rotatable Bonds 104.0

Heavy Atoms 220.0

Ring Count 2.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0140837 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