Peptide Database

Peptide NamePAAR motif protein

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 Length502 amino acids

Chemical FormulaC2378H3750N670O737S18

DescriptionStandard

        MLRSVVREGDATSHGGKVLAGEESLKILGKRVARIGDPVSCPKCGGNQTIIEGTPGVKCPDDQMVALEGMKTSCGATLIASQALFQVEDGGVSQFIAGYAETNTQTPTAAAAPQATAITENNARPMTPVFTKSCLRSEGCTDAGTNSEPVGNFGQTAFYQAAASVPVSAGGTAASGETGLAVMRFIGGTLASAGRWLVSTSPLGVGVMGILYSPKLNEGESDYLDSRLLETLAKQHGTAPTRVRFRWETDANTGKLIPRGYHTSPDGGFDQVPVRMMTLNSATGHYEFWQPGENRPTILWTPNEQEFKVPSHTGNEEEPFIPSQITVLPLPDKVGSDIESLPMPEEKGFRDYILVFPADSGIKPIYVMFNTPRNQPGIVTGQGQKIEGNWLSSAGQGMGAPIPSQIADKLRGRTFNNFDDFRKAFWKEVGNDTELSKQFIISNYERMKVGKAAKSRRIDAVGKRSSFELHHVKSLKDGGSVYDLDNLQVVTPKRHIEIHSNK
    

Molecular Weight54094.43 Da

Isoelectric Point (pI)6.54

Net Charge (pH 7.0)-1.70

Net Charge (pH 7.4) -2.58

Charge Density (pH 7.0) -0.0034

GRAVY Index-0.38

Hydrophobic Moment 0.76

Boman Index0.01

Instability Index45.68

Aliphatic Index 71.89

Aromaticity 0.0717

Extinction Coeff. Reduced 47900.00

Extinction Coeff. Oxidized 48275.00

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_0011210 VERIFIED: YES

Provenance & Taxonomy

OrganismPhotorhabdus khanii NC19 [Bacterium]

FamilyPyocin/Colicin

Tax ID1004151

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli