Peptide Database

Peptide NameType VI secretion system tube protein Hcp

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length380 amino acids

Chemical FormulaC1866H2832N510O578S9

DescriptionStandard

        GCTDAGTTEEPVDNFGQMTIFVQPVEDDCCGYGHQHEHADDEVVQHAQSAKKRKPDTGGANAPAQATAAPLALGAATGVMTQVWGEWSLTGVLGAARGIPYVGAMMSALYVPSAGEGSDRVPGRDEFWYEEELRQKAITGAKATTRVRFFWRQDEQGNMRVYGIHTGEGTPYEGVRTANMVWKSEHNRYEFTPAHGADGPLITWTPERPEGSDLPSHTGSDIKPIDQATILVTPIPDGKDEYTTPPFPVPEERDLNDYILVFPADSGIKPIYVYLNEVKTSYTHGYKHYPPKNKPWNEIVKNTKSGPAKFKPEVNIESIDRDVWENGTFTTNGQNWKVKEFDSVQGAYKGKETNWVVTKESQGTIHSHPIGPQEAGKLIK
    

Molecular Weight41946.10 Da

Isoelectric Point (pI)5.36

Net Charge (pH 7.0)-13.15

Net Charge (pH 7.4) -14.13

Charge Density (pH 7.0) -0.0346

GRAVY Index-0.69

Hydrophobic Moment 0.61

Boman Index-0.03

Instability Index25.10

Aliphatic Index 60.05

Aromaticity 0.0947

Extinction Coeff. Reduced 77350.00

Extinction Coeff. Oxidized 77475.00

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_0073844 VERIFIED: YES

Provenance & Taxonomy

OrganismEscherichia sp. E3659 [Bacterium]

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli