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 Length559 amino acids

Chemical FormulaC2755H4255N777O835S22

DescriptionStandard

        MAIGYYLLVGDKTTCGGQIITGDHTMTFNGRATAREGDKVTCGKHPGTYTIVGGISDMFDMGQRLAGTLDSVSTCPCRARFINSVMDSYEKQEQPRQQPAHMTAQNFSSPMKEATTVQHTSPPVTQAPPPPIPVFAKSRQRGKGCTDAGTETEPANNFGRMAIYQVQSSPAPVTEPKPEQPLQGKKHPPEPDKPQDKKLPWYKRWFSDSKDKAEAAATAVAATTRSAVADGETLVMRYIGGGTSSAGRWLAAPNPLTVGLMGLFYSSGLNEGEEDYLNEYHLSEIASQYGKAPTRVRFRWIRDEESGRMTVQGYHVSPESGLDKVPVHMMKLNPATGNYEFWEPGEHRPTILWTPNEQEFKVPPHTGNEEQPFIPSQITVLPIPDKVGSDIESLPMPEEKDFRDYILVFPADSGMKPVYVMFNTPRNQPGVVTGQGQRVEGNWLSLAGQDMGAPIPSQIADKLRGRRFNNFDDFRRAFWKEVGNDPELSQQFNSHNKEFLKKSYSPYSPRQEHIGNREKYEIHHVKFIKDGGEVYNLDNLRVTTPKRHIEIHSSKGGIK
    

Molecular Weight62326.39 Da

Isoelectric Point (pI)6.98

Net Charge (pH 7.0)-0.07

Net Charge (pH 7.4) -1.33

Charge Density (pH 7.0) -0.0001

GRAVY Index-0.72

Hydrophobic Moment 0.68

Boman Index-0.07

Instability Index51.12

Aliphatic Index 58.96

Aromaticity 0.0877

Extinction Coeff. Reduced 72310.00

Extinction Coeff. Oxidized 72560.00

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_0262607 VERIFIED: YES

Provenance & Taxonomy

OrganismPhotorhabdus luminescens [Bacterium]

FamilyPyocin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli (Gram-negative)