Peptide Database

Peptide NameFMRFamide precursor peptide FMRF-PP-2a

Function Ontology

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Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC112H170N38O47

DescriptionStandard

        GGPGGGRQQHEEEEGEEEDYVRREA
    

Molecular Weight2800.77 Da

Isoelectric Point (pI)4.33

Net Charge (pH 7.0)-6.13

Net Charge (pH 7.4) -6.40

Charge Density (pH 7.0) -0.2452

GRAVY Index-2.18

Hydrophobic Moment 0.38

Boman Index-0.46

Instability Index132.62

Aliphatic Index 15.60

Aromaticity 0.0400

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 1409.42

LogP -18.37

H-bond Donors 47.0

H-bond Acceptors 42.0

Rotatable Bonds 97.0

Heavy Atoms 197.0

Ring Count 3.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0192275 VERIFIED: NO

Provenance & Taxonomy

OrganismCarausius morosus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-