Peptide Database

Peptide NameUncharacterized protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length847 amino acids

Chemical FormulaC3980H6357N1153O1245S9

DescriptionStandard

        MSGGDGKDSRGPGGGVNGGPTGLGGNGNKSGGVDASDHSGWSSENDPWGGKNTGGNTGGGNNGGDRDHPTGSGEVNLSLFPEAQASIALGAPTNISLVDGLWGFSLLKSKTVQSVITEALAKVKTLGVPTVGTLWRGSLWGVVVEGITPTKIAPDDMSMVRHITTTLPADLVTKTPLGQLPTQPATVVDARLSDVVDEGQQKVAVIRSPSMPMSVPVVQAKPTKRPDVFTAGIVPGLPDIHIRVNAPAPPTAPKPADGLSEVKDAPAKQLPASAPGGNTHDGIVVFPPASNLPPVYVAVVEVMPVNEVNAREVERKALQAYQDARQRREATQTARDTKSKIFGYLLPEDLVIIQRQIEETQAQIALGQATAKRQSIQESNARTRRQAALADQYHRELTRTNVSTEEQSGRLASQRQAETAKRVEIAEFERIGKENVQKIRAREPTDPDIATLSPQAQAAFWRNQAKKEFALSVGNGDLPKSPPSMGSKPSPLFLDPPAYFWRENGFALSNYNSVAATETLENGIRNAFASATETLGKTTPDKLYSNGQATAAEFAQISFVFSEKLNVSALTVMSSLGIDRLGLTGDDARKALESYNSAQLPFRLASRHTGTEGDEKVHIDIVRPDERNLKGAVSLRPLTWDAGKRELHFISDDGAISLTWTPVNDKGVSGYRITVTPADAPAGKLSTGGKVDVSGKGTLTALPSGDVQNIHDYILVPPVESGLDPIYVMFNKPRKKAGKDDKPVFVKPRQGVKEYGHDYHPSPKTDEIKGLGELRPAPKKTPKQNGGGKRARWVGDKGNTIYEWDSQHGELEGYRASDGQHIGSFDPKTGKQLKGPDPKGRNIKKYL
    

Molecular Weight90567.62 Da

Isoelectric Point (pI)8.95

Net Charge (pH 7.0)7.83

Net Charge (pH 7.4) 6.69

Charge Density (pH 7.0) 0.0092

GRAVY Index-0.54

Hydrophobic Moment 0.72

Boman Index-0.04

Instability Index39.37

Aliphatic Index 74.86

Aromaticity 0.0555

Extinction Coeff. Reduced 84340.00

Extinction Coeff. Oxidized 84340.00

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

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0305298 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia proteamaculans [Bacterium]

FamilyColicin/Bacteriocin

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Bacteriocin Anti-Gram-negative Non-hemolytic

TargetEscherichia coli (Gram-negative)

MethodQualitative functional evidence