Peptide Database

Peptide NameCaerulein-precursor fragment CPF-G3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC118H192N32O33

DescriptionStandard

        GFGSFLGKALKAALKIGANALGGAPEQ
    

Molecular Weight2586.98 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0652

GRAVY Index0.34

Hydrophobic Moment 0.63

Boman Index0.28

Instability Index16.04

Aliphatic Index 94.44

Aromaticity 0.0741

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 1032.90

LogP -10.48

H-bond Donors 34.0

H-bond Acceptors 35.0

Rotatable Bonds 87.0

Heavy Atoms 183.0

Ring Count 3.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0233009 VERIFIED: YES

Provenance & Taxonomy

OrganismXenopus gilli [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

Activity20 μM

MethodMIC

RECORD: Rec_0313239 VERIFIED: YES