Peptide Database

Peptide NameOrcokinin-related peptide 2

Function Ontology

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Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC130H207N37O39

DescriptionStandard

        NLDTLGSGNLLRDLEAVLRAHPNLFY
    

Molecular Weight2912.26 Da

Isoelectric Point (pI)5.38

Net Charge (pH 7.0)-1.15

Net Charge (pH 7.4) -1.41

Charge Density (pH 7.0) -0.0442

GRAVY Index-0.05

Hydrophobic Moment 0.78

Boman Index0.07

Instability Index23.55

Aliphatic Index 123.85

Aromaticity 0.0769

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1236.37

LogP -11.20

H-bond Donors 42.0

H-bond Acceptors 39.0

Rotatable Bonds 94.0

Heavy Atoms 206.0

Ring Count 4.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0258916 VERIFIED: NO

Provenance & Taxonomy

OrganismRhodnius prolixus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

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