Peptide Database

Peptide NameB-63

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC60H115N21O13

DescriptionStandard

        KLAQKVKRVLR
    

Molecular Weight1338.69 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.55

Charge Density (pH 7.0) 0.4325

GRAVY Index-0.58

Hydrophobic Moment 0.94

Boman Index-0.50

Instability Index38.18

Aliphatic Index 132.73

Aromaticity 0.0000

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 599.27

LogP -4.15

H-bond Donors 22.0

H-bond Acceptors 18.0

Rotatable Bonds 50.0

Heavy Atoms 94.0

Ring Count 0.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0071531 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyBrevinin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetStreptococcus mutans

Activity125 μg/mL

MethodMIC

RECORD: Rec_0130725 VERIFIED: NO