Peptide Database

Peptide NameSarcotoxin-2A

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length269 amino acids

Chemical FormulaC1223H1943N375O390S

DescriptionStandard

        QKLPVPIPPPTNPPVAAFHNSVATNSKGGQDVSVKLAATNLGNKHVQPIAEVFAEGNTKGGNVLRGATVGVQGHGLGASVTKSQDGIAESFRKQAEANLRLGDSASLIGKVSQTDTKIKGIDFKPQLSSSSLALQGDRLGASISRDVNRGVSDTLTKSVSANLFRNDNHNLDASVFRSDVRQNNGFNFQKTGGMLDYSHANGHGLNAGLTRFSGIGNQATVGGYSTLFRSNDGLTSLKANAGGSQWLSGPFANQRDYSFGLGLSHNAWR
    

Molecular Weight28171.85 Da

Isoelectric Point (pI)9.94

Net Charge (pH 7.0)9.38

Net Charge (pH 7.4) 8.78

Charge Density (pH 7.0) 0.0349

GRAVY Index-0.43

Hydrophobic Moment 0.80

Boman Index-0.01

Instability Index22.88

Aliphatic Index 74.72

Aromaticity 0.0632

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15470.00

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

Amino Acid Composition

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0420144 VERIFIED: YES

Provenance & Taxonomy

OrganismSarcophaga peregrina [Animal]

FamilyCecropin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetEscherichia coli