Peptide Database

Peptide NameInsulin 2 precursor [60-82]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC96H158N26O34

DescriptionStandard

        DPQVAQLELGGGPGAGDLQTLAL
    

Molecular Weight2220.44 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.23

Net Charge (pH 7.4) -3.44

Charge Density (pH 7.0) -0.1406

GRAVY Index0.07

Hydrophobic Moment 0.21

Boman Index0.25

Instability Index35.87

Aliphatic Index 110.43

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 947.34

LogP -10.83

H-bond Donors 29.0

H-bond Acceptors 31.0

Rotatable Bonds 71.0

Heavy Atoms 156.0

Ring Count 2.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0204695 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