Peptide Database

Peptide NameType VI secretion system tube protein Hcp

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length578 amino acids

Chemical FormulaC2889H4382N788O861S15

DescriptionStandard

        MGDIIYLRITGEEQGNISAGCGIYSSTGNRWQKGHEDEIFVFSLFSALSNTGRGINLQGLRFSKLIDKSTPLFCNAITNNERLFIEIDFWRINRTGRWERYYYIQLRNASVRSIQTHVALNELDTEEIAVSYDYILCKHLIANTEFDYLAFPAEYNHLFMPQRPQPVNPPRPAAIKITPPSQHPPKITPVYAKSCLKAKGCTDAGNTEEPAENFGQMAIFAQSSVDDCCGYTQSAEASAIPLALGGLAQVWGEWPLSGTLSATRAIPYVGALASALYISSAGEGSARVPGRDEYWYEETLRQKALTGSTATTRVRFFWGTDTHGAPQVYGVHTGEGTPYENVRVANMVWNDEHHRYEFTPAHDIDGPLITWTPENPVNGDLPNHTGSNVPPLDQPTILVTPIPDGKNEYTTPPFPVPDAADFNDYILVFPTDSGIQPIYVYLREDPRKQPGTATGYGEILPENSRWLEAASSGLGAPIPAQVADKLRGRTFRNFDHFRKEFWLAVSECPELMSQFSKSNQTRILSGNAPFSIPSEQVGGRPWFEIHHLDFIINGGAVFDMDNMRVNTVKNHIKNHSNK
    

Molecular Weight64409.44 Da

Isoelectric Point (pI)5.56

Net Charge (pH 7.0)-14.09

Net Charge (pH 7.4) -15.38

Charge Density (pH 7.0) -0.0244

GRAVY Index-0.40

Hydrophobic Moment 0.63

Boman Index0.03

Instability Index38.94

Aliphatic Index 74.46

Aromaticity 0.1073

Extinction Coeff. Reduced 100270.00

Extinction Coeff. Oxidized 100770.00

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_0234376 VERIFIED: YES

Provenance & Taxonomy

OrganismCitrobacter koseri [Bacterium]

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli