Peptide Database

Peptide NameFMRFamide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC40H66N10O12

DescriptionStandard

        SDIIIRY
    

Molecular Weight879.01 Da

Isoelectric Point (pI)5.55

Net Charge (pH 7.0)-0.54

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0771

GRAVY Index0.49

Hydrophobic Moment 0.60

Boman Index0.11

Instability Index-2.20

Aliphatic Index 167.14

Aromaticity 0.1429

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 377.58

LogP -1.88

H-bond Donors 14.0

H-bond Acceptors 12.0

Rotatable Bonds 28.0

Heavy Atoms 62.0

Ring Count 1.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0212893 VERIFIED: NO

Provenance & Taxonomy

OrganismCopidosoma floridanum [Animal]; Megastigmus spermotrophus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide