Peptide Database

Peptide NameCathelicidin BG, BG-CATH37

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC184H305N67O47S3

DescriptionStandard

        SSRRPCRGRSCGPRLRGGYTLIGRPVKNQNRPKYMWV
    

Molecular Weight4304.01 Da

Isoelectric Point (pI)11.79

Net Charge (pH 7.0)9.44

Net Charge (pH 7.4) 9.19

Charge Density (pH 7.0) 0.2550

GRAVY Index-1.13

Hydrophobic Moment 0.71

Boman Index-0.41

Instability Index79.18

Aliphatic Index 47.30

Aromaticity 0.0811

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8605.00

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

Amino Acid Composition

TPSA 1889.44

LogP -22.55

H-bond Donors 72.0

H-bond Acceptors 60.0

Rotatable Bonds 139.0

Heavy Atoms 301.0

Ring Count 8.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0413165 VERIFIED: YES

Provenance & Taxonomy

OrganismBufo bufo gargarizans [Animal]

FamilyCathelicidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetAeromonas hydrophila

Activity40 μg/mL

MethodMIC

RECORD: Rec_0417982 VERIFIED: YES

Provenance & Taxonomy

OrganismAsiatic toad [Animal]

FamilyCathelicidin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide6-11

Bio-Activity Profile

Function

Antimicrobial

TargetV. splendidus

Activity6.25 μg/mL

MethodMIC

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