Peptide Database

Peptide NameFMRF precursor peptide FMRF-PP3+PP4-2

Function Ontology

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Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC112H169N33O33

DescriptionStandard

        GKASDYIRFGRDPYKYANREV
    

Molecular Weight2505.74 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0838

GRAVY Index-1.30

Hydrophobic Moment 0.77

Boman Index-0.35

Instability Index16.76

Aliphatic Index 41.90

Aromaticity 0.1905

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 1110.18

LogP -10.58

H-bond Donors 40.0

H-bond Acceptors 35.0

Rotatable Bonds 81.0

Heavy Atoms 178.0

Ring Count 5.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410078 VERIFIED: NO

Provenance & Taxonomy

OrganismCarabus violaceus [Animal]; Carabus problematicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-