Peptide Database

Peptide NameInsulin-releasing peptide 1-1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC173H279N49O50S3

DescriptionStandard

        DLKLPPQQYCGSRLADIMQVVCKNRYNTPPPPIGQ
    

Molecular Weight3941.56 Da

Isoelectric Point (pI)8.82

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.50

Charge Density (pH 7.0) 0.0497

GRAVY Index-0.62

Hydrophobic Moment 0.56

Boman Index-0.08

Instability Index35.42

Aliphatic Index 75.14

Aromaticity 0.0571

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 1589.88

LogP -15.83

H-bond Donors 52.0

H-bond Acceptors 55.0

Rotatable Bonds 122.0

Heavy Atoms 275.0

Ring Count 8.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0159788 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