Peptide Database

Peptide NameCrustacean cardioactive peptide-related peptide 4

Function Ontology

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Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC86H146N24O27

DescriptionStandard

        QQQSDRIPLQPLPLTTI
    

Molecular Weight1948.22 Da

Isoelectric Point (pI)5.84

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0140

GRAVY Index-0.51

Hydrophobic Moment 0.40

Boman Index-0.05

Instability Index93.62

Aliphatic Index 114.71

Aromaticity 0.0000

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 834.80

LogP -8.54

H-bond Donors 26.0

H-bond Acceptors 27.0

Rotatable Bonds 61.0

Heavy Atoms 137.0

Ring Count 3.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0257784 VERIFIED: NO

Provenance & Taxonomy

OrganismRhodnius prolixus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-