Peptide Database

Peptide NameDiapause hormone homologue

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC74H112N20O22S

DescriptionStandard

        TSQDIASGMWFGPRL
    

Molecular Weight1665.87 Da

Isoelectric Point (pI)5.50

Net Charge (pH 7.0)-0.60

Net Charge (pH 7.4) -0.79

Charge Density (pH 7.0) -0.0400

GRAVY Index-0.15

Hydrophobic Moment 0.39

Boman Index0.14

Instability Index29.99

Aliphatic Index 58.67

Aromaticity 0.1333

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 680.70

LogP -6.84

H-bond Donors 24.0

H-bond Acceptors 23.0

Rotatable Bonds 51.0

Heavy Atoms 117.0

Ring Count 4.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0268552 VERIFIED: NO

Provenance & Taxonomy

OrganismSolenopsis invicta [Animal]; Solenopsis wagneri [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone