Peptide Database

Peptide NameInsulin 2 precursor [58-77]

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC82H132N22O31

DescriptionStandard

        VEDPQVAQLELGGGPGAGDL
    

Molecular Weight1922.05 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.26

Net Charge (pH 7.4) -4.47

Charge Density (pH 7.0) -0.2129

GRAVY Index-0.14

Hydrophobic Moment 0.14

Boman Index0.21

Instability Index33.09

Aliphatic Index 97.50

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 834.02

LogP -9.52

H-bond Donors 25.0

H-bond Acceptors 27.0

Rotatable Bonds 61.0

Heavy Atoms 135.0

Ring Count 2.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0355887 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