Peptide Database

Peptide NameKiller protein of pyocin s3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length558 amino acids

Chemical FormulaC2717H4260N760O815S23

DescriptionStandard

        MAKGYYLLVGDKTTCGGVIITGDQTITFNGRATAREGDHVTCGKHSGTYMIVGGVPSMFSMGRRLAGTLDSVSTCPCRARLINSVMDSYEKQEEAADRAVAPTNMAAQNVASPMKAAGSVQPGPPSVTQAPPPPIPVFTKSCQRGKGCTDAGTEAEPANNFGRMGIYQVSSSPAPVAAQKPEQPPQGKKHPPEPDKPQDKKLPWYKRWFRGGKDKAEAAATAVAATTRSVAADGEALVMRYIGGGAASSGRWLAAPNPLTVGLMGLFYSPKLNEGEEDYLNRYRLSEIAEQFGKAPTRVRFRWIRDEKSGRMTVQGYHVGPESGLDKVPVRMMTLNRTTGNYEFWEPGETRPTILWTPNEQEFQVPAHTGNEERPFIPSQITVLPIPEKVGSDIESLPMPEEKDFRDYILIFPIPNMPPVYVYLSKPPVKLFEVDLYSNFAGRPRNGAHADHMPSAAAVKAYFKRLYPLLDEREFKELSEDVASIIIPAEVHQKLSATYGGRNTPTQIEQDSKNLRAALDRDFNTIKPVLKEYGATEAQLEDARAKMHKLNQEQGLYK
    

Molecular Weight61348.99 Da

Isoelectric Point (pI)8.49

Net Charge (pH 7.0)4.31

Net Charge (pH 7.4) 3.38

Charge Density (pH 7.0) 0.0077

GRAVY Index-0.53

Hydrophobic Moment 0.77

Boman Index-0.04

Instability Index45.41

Aliphatic Index 67.19

Aromaticity 0.0806

Extinction Coeff. Reduced 64290.00

Extinction Coeff. Oxidized 64665.00

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_0356904 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotorhabdus thracensis [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli

MethodQualitative functional evidence