Peptide Database

Peptide NameAccessory gland-specific peptide 57Dc

Function Ontology

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Standard StatusStandard

Sequence Length59 amino acids

Chemical FormulaC289H479N85O85S4

DescriptionStandard

        SNGVTPDIKNVAKAERNMHNMLRCLKKNEPIVKSRILTLPPNCNQYVSAVVETWKPEGV
    

Molecular Weight6632.67 Da

Isoelectric Point (pI)9.44

Net Charge (pH 7.0)3.53

Net Charge (pH 7.4) 3.23

Charge Density (pH 7.0) 0.0599

GRAVY Index-0.49

Hydrophobic Moment 0.77

Boman Index-0.09

Instability Index34.50

Aliphatic Index 85.76

Aromaticity 0.0339

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7115.00

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

Amino Acid Composition

TPSA 2766.29

LogP -28.70

H-bond Donors 94.0

H-bond Acceptors 94.0

Rotatable Bonds 220.0

Heavy Atoms 463.0

Ring Count 9.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0060972 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila melanogaster [Animal]

FamilyAccessory gland-specific peptide 57Dc

Tax ID7227

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

Half-LifeMammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour