Peptide Database

Peptide NameProctolin precursor-related peptide 2

Function Ontology

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Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC33H55N11O16

DescriptionStandard

        SGDELRGE
    

Molecular Weight861.85 Da

Isoelectric Point (pI)4.43

Net Charge (pH 7.0)-2.53

Net Charge (pH 7.4) -2.74

Charge Density (pH 7.0) -0.3160

GRAVY Index-1.60

Hydrophobic Moment 0.26

Boman Index-0.38

Instability Index12.79

Aliphatic Index 48.75

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 461.05

LogP -6.44

H-bond Donors 16.0

H-bond Acceptors 14.0

Rotatable Bonds 30.0

Heavy Atoms 60.0

Ring Count 0.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0073710 VERIFIED: NO

Provenance & Taxonomy

OrganismIxodes scapularis [Animal]

Tax ID6945

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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