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 Length555 amino acids

Chemical FormulaC2739H4268N766O827S22

DescriptionStandard

        MAIGYYLLVGDKTTCGGQIITGDHTMTFNGRATAREGDKVTCGKHPGTYTIVGGISDMFDMGQRLAGTLDSVSTCPCRARFINSVMDSYEKQEQPRQQPAHMTAQNFSSPVKEATTVQHTSPPVTQAPPPPIPVFAKSRQRGKGCTDAGTETEPANNFGRMAIYQVQSSPAPVTEPKPEQPPQGKKHPPEPDKPQDKKLPWYKRWFSDSKDKAEAAATAVAATTRSAVADGETLVMRYIGGGTSSTGRWLAAPNPLTVGLMGLFYSSGLNEGEEDYLNEYHLSEIASQYGKAPTRVRFRWIRDEESGRMTVQGYHVSPESGLDKVPVHMMKLNPATGNYEFWEPGEHRPTILWTPNEQEFKVPPHTGNEEQPFIPSQITVLPIPDKVGSDIESLPMPEEKDFRDYILILPIPNMPPVYVYLSKPPVKLFEVDLYRNFTGRLRNGTHADHMPSAAAVQAYWKNLYPELKPKQLERLSKNVAAIIIPADVHRKLSATYGGRNTPEQIRQDASDLRGAVDRDFNTIMPALQEYGATERQLEEARVKMHKLNQEQRLYK
    

Molecular Weight61865.26 Da

Isoelectric Point (pI)6.94

Net Charge (pH 7.0)-0.25

Net Charge (pH 7.4) -1.41

Charge Density (pH 7.0) -0.0004

GRAVY Index-0.65

Hydrophobic Moment 0.75

Boman Index-0.06

Instability Index50.17

Aliphatic Index 65.05

Aromaticity 0.0811

Extinction Coeff. Reduced 71280.00

Extinction Coeff. Oxidized 71530.00

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_0415074 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 Non-hemolytic Non-ribosomal

TargetEscherichia coli (Gram-negative)