Peptide Database

Peptide NameAccessory gland protein 98AB

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC44H80N18O11

DescriptionStandard

        RIRGHTIKG
    

Molecular Weight1037.22 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.85

Net Charge (pH 7.4) 2.59

Charge Density (pH 7.0) 0.3163

GRAVY Index-0.96

Hydrophobic Moment 0.31

Boman Index-0.37

Instability Index-27.79

Aliphatic Index 86.67

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 494.85

LogP -5.37

H-bond Donors 19.0

H-bond Acceptors 15.0

Rotatable Bonds 36.0

Heavy Atoms 73.0

Ring Count 1.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0263131 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila melanogaster [Animal]

FamilyAccessory gland protein 98AB

Tax ID7227

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine

Half-LifeMammalian: 1 hour; Yeast: 2 min; E. coli: 2 min