Peptide Database

Peptide NameFMRFamide 5

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC159H238N48O59S

DescriptionStandard

        DPSSETYSTEAADNKNPTDNRFPRSQSSNFMRF
    

Molecular Weight3797.94 Da

Isoelectric Point (pI)4.86

Net Charge (pH 7.0)-1.23

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0374

GRAVY Index-1.56

Hydrophobic Moment 0.51

Boman Index-0.38

Instability Index71.79

Aliphatic Index 6.06

Aromaticity 0.1212

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 1784.12

LogP -27.16

H-bond Donors 61.0

H-bond Acceptors 59.0

Rotatable Bonds 121.0

Heavy Atoms 267.0

Ring Count 7.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0132139 VERIFIED: NO

Provenance & Taxonomy

OrganismNicoletia phytophila [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide