Peptide Database

Peptide NameInsulin 2 precursor [57-82]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC111H181N29O41

DescriptionStandard

        EVEDPQVAQLELGGGPGAGDLQTLAL
    

Molecular Weight2577.79 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) -0.1983

GRAVY Index-0.04

Hydrophobic Moment 0.21

Boman Index0.21

Instability Index40.30

Aliphatic Index 108.85

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 1109.24

LogP -11.99

H-bond Donors 34.0

H-bond Acceptors 36.0

Rotatable Bonds 84.0

Heavy Atoms 181.0

Ring Count 2.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0183212 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