Peptide Database

Peptide NameS-type Pyocin domain protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Enzyme / Catalytic activity ▸ Hydrolase

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

Standard StatusStandard

Sequence Length767 amino acids

Chemical FormulaC3548H5663N1039O1131S13

DescriptionStandard

        MSGNGGDNAHNNQFGGGGRGPTGGVNTGSGSSNGNSGDRGYGYWQLDPGKPTPTTYGPDGQVRIEINSGMNWVKDNSIHWSDGKGGSGNDNVRTNVTAKVENGYRAAVDGYIYTVMVNGNNAITGVYLYSRPTTPSRQNWAQTETARINQARALVQAQLNAINAKKLADEKTAAEAKRKADEEAKRKQDEWDAAHPIEAAERKINEAQQRINQAQSDKTNAAQGLNTKTAQLNALQNEVASLKSQAATSEAQMEAITKVHGPIFTIKDWNAYQAALTYLGQYNVATSTLAQKEPQVGPLSNEVNALQNALNNANARLAQANKDKTDAQNRLNTLNQEKQALLDAEARRQQEANAAKAAAEAKAKAEAEAATKAAAKEAAMSKLEQPNVFGMSGFPVAAAVSAAPITFAETGLGSLALDGAVATAAWASVRTAIADLIGVVIKGSGWGTVIASVTYIPSAGEGSDKVPGRDSTNMFMSAMPADAIKLPDAKTLNAAAAAKGTVDLAVRGRVFFSENTFKTYLVRTTTPTPVRVVQAVRDEVTGLYGYTIPAEGELPSRTILVSPDKTPGYKGLPPLVTPQQGKVTPGNTGNQSPVVAKPIIESFPMADDLDFRDIVLVFPADTGMGSLYIMLQSGRDLPGKVEGKGTSVTGTWLAGAGKDLGSAIPSQIADKLRGKEFDSFDKFRKAFWGEVAKDPTLSKQFSASNKKRMEGKLAPRARFVDTVGGRRSFEIHHNKPISEGGAVYNTDNLSVVTPKRHIEIHSKNGSK
    

Molecular Weight81387.05 Da

Isoelectric Point (pI)9.21

Net Charge (pH 7.0)11.28

Net Charge (pH 7.4) 10.46

Charge Density (pH 7.0) 0.0147

GRAVY Index-0.49

Hydrophobic Moment 0.69

Boman Index-0.03

Instability Index25.26

Aliphatic Index 71.88

Aromaticity 0.0613

Extinction Coeff. Reduced 81820.00

Extinction Coeff. Oxidized 81820.00

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_0018853 VERIFIED: NO

Provenance & Taxonomy

OrganismSerratia proteamaculans [Animal]

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