Peptide Database

Peptide NameOpt4

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Anti-biofilm ▸ Biofilm inhibition

Antimicrobial ▸ Antifungal

Immunology ▸ Chemokine signaling ▸ Chemokine-inducing activity

Immunology ▸ Immune modulation ▸ Immunomodulatory activity

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC73H135N29O13

DescriptionStandard

        KRFRIRVRVIRK
    

Molecular Weight1627.04 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)6.76

Net Charge (pH 7.4) 6.55

Charge Density (pH 7.0) 0.5632

GRAVY Index-0.84

Hydrophobic Moment 0.49

Boman Index-0.80

Instability Index36.33

Aliphatic Index 113.33

Aromaticity 0.0833

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 744.96

LogP -5.05

H-bond Donors 30.0

H-bond Acceptors 20.0

Rotatable Bonds 59.0

Heavy Atoms 115.0

Ring Count 1.0

Amide Bonds 11.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0401795 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal

TargetStaphylococcus aureus

Activity6 μg/mL

MethodMIC

FIRST PREV 1 2 3 4

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