Peptide Database

Peptide NameCrustacean cardioactive peptide precursor fragment

Function Ontology

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Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC112H187N37O37S

DescriptionStandard

        STAHQTRHHLTSSPKLKMETEKQ
    

Molecular Weight2675.97 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.72

Net Charge (pH 7.4) 1.36

Charge Density (pH 7.0) 0.0750

GRAVY Index-1.53

Hydrophobic Moment 0.33

Boman Index-0.38

Instability Index67.17

Aliphatic Index 38.26

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 1223.12

LogP -16.26

H-bond Donors 43.0

H-bond Acceptors 43.0

Rotatable Bonds 92.0

Heavy Atoms 187.0

Ring Count 4.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0387385 VERIFIED: NO

Provenance & Taxonomy

OrganismSagmariasus verreauxi [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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