Peptide Database

Peptide NameFMRFamide-related peptide 2 8

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC45H68N12O12S

DescriptionStandard

        KQEYMRF
    

Molecular Weight1001.16 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.1087

GRAVY Index-1.71

Hydrophobic Moment 0.47

Boman Index-0.50

Instability Index121.86

Aliphatic Index 0.00

Aromaticity 0.2857

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 426.46

LogP -2.23

H-bond Donors 15.0

H-bond Acceptors 14.0

Rotatable Bonds 34.0

Heavy Atoms 70.0

Ring Count 2.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0414941 VERIFIED: NO

Provenance & Taxonomy

OrganismDeroceras reticulatum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide