Peptide Database

Peptide NameYRVamide YRVa

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC59H98N20O18

DescriptionStandard

        NIQALARDGYRV
    

Molecular Weight1375.53 Da

Isoelectric Point (pI)8.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.0634

GRAVY Index-0.42

Hydrophobic Moment 0.75

Boman Index-0.17

Instability Index24.62

Aliphatic Index 105.83

Aromaticity 0.0833

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 650.93

LogP -6.76

H-bond Donors 23.0

H-bond Acceptors 19.0

Rotatable Bonds 45.0

Heavy Atoms 97.0

Ring Count 1.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0153761 VERIFIED: NO

Provenance & Taxonomy

OrganismAgrotis ipsilon [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide