Peptide Database

Peptide NameInsulin-releasing peptide 5-2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC134H209N43O40S4

DescriptionStandard

        VIVEECCENTCTPHHLKAYCWENRRR
    

Molecular Weight3190.62 Da

Isoelectric Point (pI)6.87

Net Charge (pH 7.0)-0.12

Net Charge (pH 7.4) -0.50

Charge Density (pH 7.0) -0.0047

GRAVY Index-0.83

Hydrophobic Moment 0.30

Boman Index-0.27

Instability Index94.97

Aliphatic Index 56.15

Aromaticity 0.0769

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7240.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1362.97

LogP -13.34

H-bond Donors 52.0

H-bond Acceptors 46.0

Rotatable Bonds 102.0

Heavy Atoms 221.0

Ring Count 6.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0147756 VERIFIED: NO

Provenance & Taxonomy

OrganismAcyrthosiphon pisum [Animal]

FamilyInsulin

Tax ID7029

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide