Peptide Database

Peptide NameFMRFamide-related peptide 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC34H50N8O7

DescriptionStandard

        TIFRF
    

Molecular Weight682.81 Da

Isoelectric Point (pI)9.41

Net Charge (pH 7.0)0.40

Net Charge (pH 7.4) 0.21

Charge Density (pH 7.0) 0.0796

GRAVY Index0.98

Hydrophobic Moment 0.86

Boman Index0.24

Instability Index8.00

Aliphatic Index 78.00

Aromaticity 0.4000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 261.85

LogP -0.49

H-bond Donors 10.0

H-bond Acceptors 8.0

Rotatable Bonds 20.0

Heavy Atoms 49.0

Ring Count 2.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0073283 VERIFIED: NO

Provenance & Taxonomy

OrganismSepia officinalis [Animal] [Animal]; Sepiella japonica [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide