Peptide Database

Peptide NamePb-CATH3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC125H202N44O24S

DescriptionStandard

        HRVKRNGFRKFMRRLKKFFAGG
    

Molecular Weight2737.29 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)8.84

Net Charge (pH 7.4) 8.58

Charge Density (pH 7.0) 0.4020

GRAVY Index-1.05

Hydrophobic Moment 1.00

Boman Index-0.47

Instability Index46.19

Aliphatic Index 35.45

Aromaticity 0.1818

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 1159.77

LogP -9.41

H-bond Donors 44.0

H-bond Acceptors 35.0

Rotatable Bonds 97.0

Heavy Atoms 194.0

Ring Count 5.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0421238 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetBacillus cereus ATCC 10876

Activity32 μg/mL

MethodMIC

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