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 Length557 amino acids

Chemical FormulaC2720H4245N755O810S24

DescriptionStandard

        MAIGYFLLVGDKTTCGGQIITGDHTMTFDGRATAREGDKVTCGKHSGTYMIVGGISDMFDMGQRLAGTLDSVSTCPCKARFINSIMDCYEKESQPVNQAVAPANMAAQNLSSPAGKTAGVQSGPTPVPKAPPPIPVFTKSCLRGKGCTDAGTEAEPADNFGRMAIYQVPSSPVPVTPQKPEPPPQGKQHPPEPDKPQDKKLPWYKRWFSRGKDKAEAAATAVAATARSAVAEGEELVMRYIGGGATSAGRWLAAPNPVTVGLMGLFYSPELNQGEEDYLNQYQLRQIAEQFGKAPTRVRFRWIRDEKSGRMTIQGYHVSLESGLDKVPVHMMKLNRTTGNYEFWEPGEHRPTILWTPNEQEFKVPAHTGNEEQPFIPSQITVLPIPDKVGSDIESLPMPEEKDFRDYILVFPADSGMKPIYVMFNTPRNQPGTVTGQGQKVEGNWLSRAGQDMGAPIPSQIADKLRGRTFNNFDDFRKAFWKEVGNDPELAKDLSDVNKKRIKELGYAPFAIPIEQVGGKKKFDIHHVKPIKDGGAVYDLDNLRVVTPKKHIELHSN
    

Molecular Weight61251.94 Da

Isoelectric Point (pI)8.01

Net Charge (pH 7.0)2.46

Net Charge (pH 7.4) 1.43

Charge Density (pH 7.0) 0.0044

GRAVY Index-0.55

Hydrophobic Moment 0.72

Boman Index-0.03

Instability Index46.24

Aliphatic Index 65.85

Aromaticity 0.0808

Extinction Coeff. Reduced 66350.00

Extinction Coeff. Oxidized 66725.00

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_0341273 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