Peptide Database

Peptide NameFMRFamide-related peptide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC44H60N12O9

DescriptionStandard

        PHTPFRF
    

Molecular Weight901.02 Da

Isoelectric Point (pI)10.18

Net Charge (pH 7.0)1.05

Net Charge (pH 7.4) 0.94

Charge Density (pH 7.0) 0.1494

GRAVY Index-0.86

Hydrophobic Moment 0.50

Boman Index-0.05

Instability Index25.31

Aliphatic Index 0.00

Aromaticity 0.2857

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 325.95

LogP -1.67

H-bond Donors 12.0

H-bond Acceptors 11.0

Rotatable Bonds 23.0

Heavy Atoms 65.0

Ring Count 5.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0270064 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