Peptide Database

Peptide NameCryptic peptide 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC97H152N28O37

DescriptionStandard

        AVQRQPTANDFSNEELASLPD
    

Molecular Weight2302.41 Da

Isoelectric Point (pI)4.12

Net Charge (pH 7.0)-3.19

Net Charge (pH 7.4) -3.39

Charge Density (pH 7.0) -0.1521

GRAVY Index-0.86

Hydrophobic Moment 0.24

Boman Index-0.14

Instability Index45.38

Aliphatic Index 65.24

Aromaticity 0.0476

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 1071.89

LogP -14.25

H-bond Donors 34.0

H-bond Acceptors 34.0

Rotatable Bonds 73.0

Heavy Atoms 162.0

Ring Count 3.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0190764 VERIFIED: NO

Provenance & Taxonomy

OrganismSepia officinalis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide