Peptide Database

Peptide NameDiuretic hormone 31 I Ia/Ib

Function Ontology

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Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC140H210N40O41S

DescriptionStandard

        AIDFGLGRGYSGNQAAKHFMGLVASQYAGGP
    

Molecular Weight3141.47 Da

Isoelectric Point (pI)8.55

Net Charge (pH 7.0)0.88

Net Charge (pH 7.4) 0.64

Charge Density (pH 7.0) 0.0284

GRAVY Index-0.05

Hydrophobic Moment 0.48

Boman Index0.21

Instability Index8.65

Aliphatic Index 63.23

Aromaticity 0.1290

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 1291.62

LogP -14.88

H-bond Donors 44.0

H-bond Acceptors 44.0

Rotatable Bonds 100.0

Heavy Atoms 222.0

Ring Count 6.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0350063 VERIFIED: NO

Provenance & Taxonomy

OrganismTigriopus californicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

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