Peptide Database

Peptide NameInsulin 2 precursor [59-77]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC77H123N21O30

DescriptionStandard

        EDPQVAQLELGGGPGAGDL
    

Molecular Weight1822.92 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.16

Net Charge (pH 7.4) -4.33

Charge Density (pH 7.0) -0.2188

GRAVY Index-0.37

Hydrophobic Moment 0.14

Boman Index0.17

Instability Index34.30

Aliphatic Index 87.37

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 804.92

LogP -9.66

H-bond Donors 24.0

H-bond Acceptors 26.0

Rotatable Bonds 58.0

Heavy Atoms 128.0

Ring Count 2.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0040426 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