Peptide Database

Peptide NameCAPA peptide 9

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC99H148N28O36

DescriptionStandard

        SSFEDYDREDRSTVFSPRL
    

Molecular Weight2306.40 Da

Isoelectric Point (pI)4.44

Net Charge (pH 7.0)-2.53

Net Charge (pH 7.4) -2.75

Charge Density (pH 7.0) -0.1333

GRAVY Index-1.27

Hydrophobic Moment 0.47

Boman Index-0.40

Instability Index86.69

Aliphatic Index 35.79

Aromaticity 0.1579

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 1071.91

LogP -12.94

H-bond Donors 39.0

H-bond Acceptors 34.0

Rotatable Bonds 74.0

Heavy Atoms 163.0

Ring Count 4.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0081944 VERIFIED: NO

Provenance & Taxonomy

OrganismMachilis hrabei [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide