Peptide Database

Peptide NameCathelicidin BG (5-37), BG-CATH37 (5-37)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC166H271N57O41S3

DescriptionStandard

        PCRGRSCGPRLRGGYTLIGRPVKNQNRPKYMWV
    

Molecular Weight3817.48 Da

Isoelectric Point (pI)11.38

Net Charge (pH 7.0)7.93

Net Charge (pH 7.4) 7.84

Charge Density (pH 7.0) 0.2404

GRAVY Index-0.95

Hydrophobic Moment 0.71

Boman Index-0.29

Instability Index52.70

Aliphatic Index 53.03

Aromaticity 0.0909

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 1603.58

LogP -17.08

H-bond Donors 61.0

H-bond Acceptors 52.0

Rotatable Bonds 122.0

Heavy Atoms 267.0

Ring Count 8.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0358117 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCathelicidin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetEscherichia coli ATCC 25922

Activity200 μg/mL

MethodMIC

RECORD: Rec_0424523 VERIFIED: YES