Peptide Database

Peptide NameB-62

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC65H118N20O12

DescriptionStandard

        AKRLLKVLKRF
    

Molecular Weight1371.76 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.79

Net Charge (pH 7.4) 4.60

Charge Density (pH 7.0) 0.4357

GRAVY Index-0.05

Hydrophobic Moment 0.95

Boman Index-0.32

Instability Index45.21

Aliphatic Index 141.82

Aromaticity 0.0909

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 556.18

LogP -1.78

H-bond Donors 21.0

H-bond Acceptors 17.0

Rotatable Bonds 50.0

Heavy Atoms 97.0

Ring Count 1.0

Amide Bonds 10.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0018969 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

Activity16-32 μg/mL

MethodMIC

RECORD: Rec_0317713 VERIFIED: NO