Peptide Database

Peptide NameFucilin gene-related peptide 6

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC36H48N6O11

DescriptionStandard

        SPYDFI
    

Molecular Weight740.80 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.54

Net Charge (pH 7.4) -1.75

Charge Density (pH 7.0) -0.2566

GRAVY Index0.02

Hydrophobic Moment 0.45

Boman Index0.31

Instability Index108.47

Aliphatic Index 65.00

Aromaticity 0.3333

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 277.79

LogP -0.97

H-bond Donors 9.0

H-bond Acceptors 10.0

Rotatable Bonds 19.0

Heavy Atoms 53.0

Ring Count 3.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0365072 VERIFIED: YES

Provenance & Taxonomy

OrganismLissachatina fulica [Animal]

FamilyFucilin gene-related peptide

Tax ID2315439

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator Myotropic

Targetpenis retractor muscle

Half-LifeMammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0365986 VERIFIED: NO