Peptide Database

Peptide NameCrustacean hyperglycemic hormone CHH[19-31]

Function Ontology

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Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC69H106N20O23S2

DescriptionStandard

        LDRVCDDCYNLYR
    

Molecular Weight1647.83 Da

Isoelectric Point (pI)4.43

Net Charge (pH 7.0)-1.26

Net Charge (pH 7.4) -1.50

Charge Density (pH 7.0) -0.0968

GRAVY Index-0.68

Hydrophobic Moment 0.69

Boman Index-0.33

Instability Index5.24

Aliphatic Index 82.31

Aromaticity 0.1538

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 731.77

LogP -6.45

H-bond Donors 28.0

H-bond Acceptors 24.0

Rotatable Bonds 52.0

Heavy Atoms 114.0

Ring Count 2.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0111067 VERIFIED: NO

Provenance & Taxonomy

OrganismPanulirus interruptus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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