Peptide Database

Peptide NameSD-6

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC65H114N18O11

DescriptionStandard

        RLKLLLLLRW
    

Molecular Weight1323.71 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.2759

GRAVY Index0.90

Hydrophobic Moment 0.24

Boman Index0.06

Instability Index68.56

Aliphatic Index 234.00

Aromaticity 0.1000

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 490.83

LogP 1.42

H-bond Donors 19.0

H-bond Acceptors 14.0

Rotatable Bonds 45.0

Heavy Atoms 94.0

Ring Count 2.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0270571 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetStaphylococcus aureus ATCC 25023

Activity4 μg/mL

MethodMIC

RECORD: Rec_0341803 VERIFIED: YES