Peptide Database

Peptide NameOrcokinin precursor-related peptide 8

Function Ontology

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Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC21H39N9O10

DescriptionStandard

        STSRQ
    

Molecular Weight577.59 Da

Isoelectric Point (pI)9.47

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0920

GRAVY Index-2.06

Hydrophobic Moment 0.51

Boman Index-0.76

Instability Index85.04

Aliphatic Index 0.00

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 345.40

LogP -6.77

H-bond Donors 13.0

H-bond Acceptors 11.0

Rotatable Bonds 19.0

Heavy Atoms 40.0

Ring Count 0.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0126136 VERIFIED: NO

Provenance & Taxonomy

OrganismRhipicephalus microplus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-