Peptide Database

Peptide NameFXGGXamide I Ia/Ib 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC45H55N11O13

DescriptionStandard

        AWNSFGGGY
    

Molecular Weight957.98 Da

Isoelectric Point (pI)5.57

Net Charge (pH 7.0)-0.21

Net Charge (pH 7.4) -0.39

Charge Density (pH 7.0) -0.0228

GRAVY Index-0.34

Hydrophobic Moment 0.31

Boman Index0.37

Instability Index40.59

Aliphatic Index 11.11

Aromaticity 0.3333

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 395.46

LogP -4.03

H-bond Donors 14.0

H-bond Acceptors 13.0

Rotatable Bonds 26.0

Heavy Atoms 69.0

Ring Count 4.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0103271 VERIFIED: NO

Provenance & Taxonomy

OrganismLepeophtheirus salmonis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide