Peptide Database

Peptide NameFMRFamide-like peptide

Function Ontology

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC52H79N17O15

DescriptionStandard

        SENRNFLRF
    

Molecular Weight1182.29 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0514

GRAVY Index-1.21

Hydrophobic Moment 0.64

Boman Index-0.46

Instability Index48.70

Aliphatic Index 43.33

Aromaticity 0.2222

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 563.63

LogP -6.06

H-bond Donors 20.0

H-bond Acceptors 16.0

Rotatable Bonds 39.0

Heavy Atoms 84.0

Ring Count 2.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0389203 VERIFIED: NO

Provenance & Taxonomy

OrganismLitopenaeus vannamei [Animal]

FamilyFMRFamide related peptide

Tax ID6689

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

RFamide Neuropeptide Neuromodulator

RECORD: Rec_0398616 VERIFIED: NO

Provenance & Taxonomy

OrganismCarcinus maenas [Animal]; Litopenaeus vannamei [Animal]; Callinectes sapidus [Animal]; Cancer borealis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide

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