Peptide Database

Peptide NameCoprisin

Function Ontology

Antimicrobial

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Host defense activity

Standard StatusStandard

Sequence Length60 amino acids

Chemical FormulaC272H455N87O84S6

DescriptionStandard

        NPLPEEVQEEGLVRQKRVTCDVLSFEAKGIAVNHSACALHCIALRKKGGSCQNGVCVCRN
    

Molecular Weight6480.44 Da

Isoelectric Point (pI)8.33

Net Charge (pH 7.0)1.89

Net Charge (pH 7.4) 1.48

Charge Density (pH 7.0) 0.0314

GRAVY Index-0.16

Hydrophobic Moment 0.46

Boman Index-0.06

Instability Index50.79

Aliphatic Index 87.67

Aromaticity 0.0167

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2778.03

LogP -33.04

H-bond Donors 100.0

H-bond Acceptors 94.0

Rotatable Bonds 220.0

Heavy Atoms 449.0

Ring Count 5.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0327221 VERIFIED: YES

Provenance & Taxonomy

OrganismCopris tripartitus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide20-51; 37-56; 41-58

Bio-Activity Profile

Function

Antimicrobial Host defense