Peptide Database

Peptide NameKiller protein of pyocin s3

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 Length560 amino acids

Chemical FormulaC2737H4261N771O823S22

DescriptionStandard

        MAIGYFLLVGDKTTCGGQIITGDHTMTFNGRATAREGDTVTCGKHPGTYMIVGGVSDVFDMGRKLAGTLDSVSTCPCRARFINSEMDSYEKQEQPNHRATAPVNMAAQNFSSPVKETRNVQPAPPVTKEPPIPVFAKSCLRGKGCTDAGTEAEPANNFGRMAIYQVPSSPTPATPQKPEPSPQGEKQPPEPDKPQDKKLPWYKRWFRSGEDKAEAAVTAVAATARSAAAEGETLVMRYIGGGAISAGRWLAAPNPVTVGLMGLFYSPKLNEGEEDYLTPYRLSQIAEQYGKASTRVRFRWIRDEKSGRMTVQGYHVSPEGGLDKVPVRMMTLNRTTGNYEFWEPGENRPTILWTPSEQEFKVPPHTGNEEQPFIPSQITVLPIPDKVGSDIESLPMPEEKDFRDYILVFPADSGMEPIYVMFNTPRNQPGVVTGRGQKIEGNWLSRAGQGMGAPIPSQIADKLRGRKFNNFDNFRNAFWKEVGNDPELSKQFTRANAINVPKGYSPYTIPEEQVGGREVFEIHHVKPINEGGEVYNIDNLRILTPKRHIKIHANKGDKVG
    

Molecular Weight61840.21 Da

Isoelectric Point (pI)8.05

Net Charge (pH 7.0)2.32

Net Charge (pH 7.4) 1.40

Charge Density (pH 7.0) 0.0041

GRAVY Index-0.62

Hydrophobic Moment 0.75

Boman Index-0.05

Instability Index49.00

Aliphatic Index 62.70

Aromaticity 0.0839

Extinction Coeff. Reduced 69330.00

Extinction Coeff. Oxidized 69705.00

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_0176768 VERIFIED: NO

Provenance & Taxonomy

OrganismPhotorhabdus luminescens [Bacterium]

FamilyColicin/Bacteriocin

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli (Gram-negative)

MethodQualitative functional evidence