Peptide Database

Peptide NameNeuropeptide IMFamide

Function Ontology

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC62H94N16O17S2

DescriptionStandard

        NYKNAPMNGIMF
    

Molecular Weight1399.64 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0632

GRAVY Index-0.40

Hydrophobic Moment 0.20

Boman Index0.12

Instability Index-0.67

Aliphatic Index 40.83

Aromaticity 0.1667

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 550.15

LogP -4.61

H-bond Donors 17.0

H-bond Acceptors 20.0

Rotatable Bonds 44.0

Heavy Atoms 97.0

Ring Count 3.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0196412 VERIFIED: YES

Provenance & Taxonomy

OrganismAgrotis ipsilon [Animal]

FamilyNeuropeptide IMFamide

Tax ID56364

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide Neuromodulator

Half-LifeMammalian: 1.4 hour; Yeast: 3 min; E. coli: >10 hour

RECORD: Rec_0383439 VERIFIED: NO