Peptide Database

Peptide NameCasoxinA

Function Ontology

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Opioid

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Opioid antagonist

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC38H52N8O12

DescriptionStandard

        YPSYGIN
    

Molecular Weight812.87 Da

Isoelectric Point (pI)5.52

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0346

GRAVY Index-0.63

Hydrophobic Moment 0.26

Boman Index0.22

Instability Index29.46

Aliphatic Index 55.71

Aromaticity 0.2857

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 332.91

LogP -2.74

H-bond Donors 11.0

H-bond Acceptors 12.0

Rotatable Bonds 21.0

Heavy Atoms 58.0

Ring Count 3.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0122993 VERIFIED: NO

Provenance & Taxonomy

OrganismCamelus dromedarius [Animal]

FamilyCasoxin

Tax ID9838

Structure & Mods

Configproteolytic peptide fragment [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Opioid Opioid antagonist