Peptide Database

Peptide NameAllatotropin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC172H274N54O59

DescriptionStandard

        DETVPPETPKSVSSRSRGLTGESQRPFHDAGLATARGF
    

Molecular Weight4042.34 Da

Isoelectric Point (pI)6.77

Net Charge (pH 7.0)-0.14

Net Charge (pH 7.4) -0.40

Charge Density (pH 7.0) -0.0038

GRAVY Index-0.89

Hydrophobic Moment 0.46

Boman Index-0.19

Instability Index62.80

Aliphatic Index 43.68

Aromaticity 0.0526

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 1818.82

LogP -25.72

H-bond Donors 64.0

H-bond Acceptors 60.0

Rotatable Bonds 128.0

Heavy Atoms 285.0

Ring Count 7.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0142538 VERIFIED: NO

Provenance & Taxonomy

OrganismArgulus siamensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone