Peptide Database

Peptide NameABF-2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC289H489N91O90S10

DescriptionStandard

        DIDFSTCARMDVPILKKAAQGLCITSCSMQNCGTGSCKKRSGRPTCVCYRCANGGGDIPLGALIKRG
    

Molecular Weight6999.18 Da

Isoelectric Point (pI)9.08

Net Charge (pH 7.0)5.68

Net Charge (pH 7.4) 5.35

Charge Density (pH 7.0) 0.0848

GRAVY Index-0.07

Hydrophobic Moment 0.53

Boman Index-0.03

Instability Index31.57

Aliphatic Index 68.51

Aromaticity 0.0299

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 2921.01

LogP -38.81

H-bond Donors 111.0

H-bond Acceptors 106.0

Rotatable Bonds 235.0

Heavy Atoms 480.0

Ring Count 5.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0404463 VERIFIED: YES

Provenance & Taxonomy

OrganismCaenorhabditis elegans [Animal]

Tax ID6239

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

TargetEscherichia coli JM109 (BC50>15 μM)

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