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 Length431 amino acids

Chemical FormulaC2076H3322N604O606S10

DescriptionStandard

        MGEGHSNTTGHGARGPTGGIKGGPTGFGGGNPNRGSGWGVSQTPYGPLHNYNPGQFGHGNRRGSNRGGNRNSKAAVVNLAQNPELQSYMAVGGMPAVITLIDGRWGVTLSRLPAVAAFVEGHLVRVGSWLIRTSPVGVAIMGMMPSRIAPDPPIGAYFTTSTLPADRVTDTPKETLKTVTDVAVNIRISDVTEEGVQKAILIKAPTAIQRVPVIQAITTTRPGVFTAAIPGITPMHISVVDIITPVNVPTPKLSAARPVVTPIEHADFKEIHTPTGRHTHDAIIVFPDSANIEPRYLSVIRITNVDELMREARNTYEIARSEREAAERAMMPPFNSVIDELKREKSLTDKQVTEIAAHIILLESNIPLLQQEEAKIWQQHDAYGGHDNKWAFRYFNERLGLKGLALVKQGEVNTLNVARRIFLHRLTLIFA
    

Molecular Weight46758.92 Da

Isoelectric Point (pI)9.54

Net Charge (pH 7.0)7.78

Net Charge (pH 7.4) 6.77

Charge Density (pH 7.0) 0.0180

GRAVY Index-0.20

Hydrophobic Moment 0.72

Boman Index0.05

Instability Index41.62

Aliphatic Index 89.37

Aromaticity 0.0580

Extinction Coeff. Reduced 39420.00

Extinction Coeff. Oxidized 39420.00

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_0166000 VERIFIED: NO

Provenance & Taxonomy

OrganismYersinia pekkanenii [Bacterium]

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