Peptide Database

Peptide NameColicin pyocin immunity family protein (EC 3.1.-.-)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length997 amino acids

Chemical FormulaC4810H7518N1372O1448S19

DescriptionStandard

        MGEGHSNTTGHGSRGPTGGVKGGPTGFGTGNPNRGSGWGTSNTPYGKLHHYSPSQFGNGNRSGGNRGGHAGHRSNTPNLSQRPELQVAIVPGVAVPLSLVASEWGLTLFKPKMVAAALDLALTRLGMFVMDAAPYVGRFAGVVGMLLAPSEIAKDDMSVIRRTVVTLPAERITSVPFAQLPTQPAVVANARLHDVVQDGVQKIAVVKSKHVPIMVPVVQAKPTARPGVFTVQILNGMPPIHIHVENSSPPPDTAQPTGVSEVRDSPVTPVFSPLGNNSHDAIVYFPAEANTDPVYISVTTVLMPEQIERVEEENRQKQAKWAASYPVEAAQYQLSQAGDALVREQHNIEPYRAALEALNDTWEGQLLSDPDEYPLSYEFDDYVYMWGNYGYHFMFDIEIKNREDLDNLLNLGGEAFDPFPDGLSQEDLEKYGDYAGYIMQELKIEQYNLLREHLLVHQDKIDAAQLALDPFQYQLDIAIDAVNNAEQHLTQVRAQLAEAENARLAAVAAERQRVENARLAAIAAERKRVEDARLAAVAAERQRVENARLAAVAAERQRVENARLVAEAAERRRVENARLAAEAAERQRVENARLAAEAAERQRVENARLADDLARQQAVIRDNTFSLPAYPIGGIHPPGLAAAGVGATVLSPRVAREFSAAFRVALARLSTIATTSLAGPMAVIIGAGFYSSNEGEGSDRPLGWEKPTLVGSFPVSGMGLSPATPLPQQGEIDLPIRMLMADKDDWTSVYAVKPDAVQVAAKVKVVAAQFDPLHGVYTFTTDNQPPRTFTFTPARAPGMDIGTALPQPAGAPDFPQHTGTDITFLATKPDMVFLALEEGDFHDYIIWFPADSGLEPVYVYFKTPRDEPGVVTGHGQRVSGVWLAGAGKDLGVPIPAQIADKLRGKRFSNFDRFREAFWQEVGNDPELAGQFNPNNISLMKKGFSPHPISSEKVGGRDTFELHHVNRVKDGGAVYDVDNLRVVTPKRHIEIHSKNGGE
    

Molecular Weight108342.71 Da

Isoelectric Point (pI)5.61

Net Charge (pH 7.0)-22.04

Net Charge (pH 7.4) -23.81

Charge Density (pH 7.0) -0.0221

GRAVY Index-0.31

Hydrophobic Moment 0.85

Boman Index0.02

Instability Index37.45

Aliphatic Index 82.43

Aromaticity 0.0742

Extinction Coeff. Reduced 95230.00

Extinction Coeff. Oxidized 95230.00

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_0051887 VERIFIED: NO

Provenance & Taxonomy

OrganismYersinia kristensenii [Bacterium]

FamilyColicin pyosin nuclease

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Bacteriocin Anti-Gram-negative Hydrolase Non-hemolytic

TargetEscherichia coli