Peptide Database

Peptide NameOrcokinin precursor peptide Orc-PP4

Function Ontology

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Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC133H202N32O33S

DescriptionStandard

        TLHPYYVQSIPLPLYYRLRDMGI
    

Molecular Weight2809.29 Da

Isoelectric Point (pI)8.13

Net Charge (pH 7.0)0.48

Net Charge (pH 7.4) 0.24

Charge Density (pH 7.0) 0.0210

GRAVY Index-0.03

Hydrophobic Moment 0.33

Boman Index0.14

Instability Index42.60

Aliphatic Index 114.35

Aromaticity 0.1739

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 5960.00

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

Amino Acid Composition

TPSA 1031.40

LogP -3.70

H-bond Donors 36.0

H-bond Acceptors 36.0

Rotatable Bonds 83.0

Heavy Atoms 199.0

Ring Count 8.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0118970 VERIFIED: NO

Provenance & Taxonomy

OrganismCarabus violaceus [Animal]; Carabus problematicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-