Peptide Database

Peptide NameHcp protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length449 amino acids

Chemical FormulaC2244H3425N603O664S12

DescriptionStandard

        MGDIVYLRIIGEKQGDISSGCGTYASVGNRWQVGHEDEIFAFALTNAITSTGNGVNLQGLQFCKLIDKSSPLLSNAINQNERLFIEIDLYRINKSGRWERYYYIQLRNASLTAIHVNISDNNLPTECVTVDYDYILCKHLIANTEFDWLAFPAGYNSLFIPPKSPPASNLKPEPLPVVNLPLSSPAVNPVYAKSCLKVKGCTDAGTAEEPAENFGQVAIFVQPVVDDCCGYHHPEANVIGEPAEAQTMLLFPSSVLATQIWGKWSLSGVLSATRGSYIGALASALYIPSAGEGSARVPGRDEFWYEEELRQKALAGSTATTRVRFFWGTDIHGKPQVYGVHTGEGTPYENVRVANMQWNEQTQRYEFTPAHDVDGPLITWTPENPEHGNVPGHTGNDRPPLEQPTILVTPIPDGTDTYRRHSRFLIRKNSTIIFWFFRRDPVLSLSMFT
    

Molecular Weight49858.62 Da

Isoelectric Point (pI)5.51

Net Charge (pH 7.0)-10.55

Net Charge (pH 7.4) -11.55

Charge Density (pH 7.0) -0.0235

GRAVY Index-0.26

Hydrophobic Moment 0.76

Boman Index0.07

Instability Index37.82

Aliphatic Index 82.32

Aromaticity 0.1047

Extinction Coeff. Reduced 81820.00

Extinction Coeff. Oxidized 82320.00

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_0106232 VERIFIED: YES

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

Tax ID562

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative Antibiotic Bacteriocin Non-hemolytic Non-ribosomal

TargetEscherichia coli (Gram-negative)

RECORD: Rec_0382362 VERIFIED: YES

Provenance & Taxonomy

OrganismEscherichia coli M605 [Bacterium]

Tax ID656417

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Anti-Gram-negative Non-hemolytic Non-ribosomal

TargetEscherichia coli