Peptide Database

Peptide NameB-41

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC73H106N20O13

DescriptionStandard

        LKQFVHFIHRF
    

Molecular Weight1471.75 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)1.93

Net Charge (pH 7.4) 1.63

Charge Density (pH 7.0) 0.1758

GRAVY Index0.24

Hydrophobic Moment 0.79

Boman Index0.13

Instability Index17.80

Aliphatic Index 97.27

Aromaticity 0.2727

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 542.69

LogP -0.69

H-bond Donors 19.0

H-bond Acceptors 17.0

Rotatable Bonds 47.0

Heavy Atoms 106.0

Ring Count 5.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0083936 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBrevinin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetStreptococcus mutans

Activity32 μg/mL

MethodMIC

RECORD: Rec_0328085 VERIFIED: NO