Peptide Database

Peptide NameCaerulein-precursor fragment CPF-B2

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC116H203N33O29S2

DescriptionStandard

        GLGSLLGKAFKIGLKTVGKMMGGAPR
    

Molecular Weight2588.19 Da

Isoelectric Point (pI)11.33

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.1829

GRAVY Index0.31

Hydrophobic Moment 0.56

Boman Index0.20

Instability Index4.93

Aliphatic Index 93.85

Aromaticity 0.0385

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 988.47

LogP -8.73

H-bond Donors 35.0

H-bond Acceptors 36.0

Rotatable Bonds 91.0

Heavy Atoms 180.0

Ring Count 2.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0376935 VERIFIED: NO

Provenance & Taxonomy

OrganismXenopus borealis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial