Peptide Database

Peptide NameOrcokinin-related peptide 1

Function Ontology

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Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC137H208N36O47S

DescriptionStandard

        FPRGELGVEEGNLYPGLYRDQTMEDKE
    

Molecular Weight3143.40 Da

Isoelectric Point (pI)4.39

Net Charge (pH 7.0)-4.22

Net Charge (pH 7.4) -4.44

Charge Density (pH 7.0) -0.1563

GRAVY Index-1.19

Hydrophobic Moment 0.37

Boman Index-0.18

Instability Index19.26

Aliphatic Index 54.07

Aromaticity 0.1111

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 1360.13

LogP -12.32

H-bond Donors 45.0

H-bond Acceptors 44.0

Rotatable Bonds 104.0

Heavy Atoms 221.0

Ring Count 5.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0023516 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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