Peptide Database

Peptide NameMembrane protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length96 amino acids

Chemical FormulaC444H738N110O123S4

DescriptionStandard

        MQKITKVGTSLKTVVFFGTATLLLTALASLPNIAGMLGLSTNAAATVYNIFNTYGNIAMALSVIAAVTGVGTIGSAAAASIMYVIKKKAKAKAIAF
    

Molecular Weight9713.53 Da

Isoelectric Point (pI)10.24

Net Charge (pH 7.0)7.49

Net Charge (pH 7.4) 7.26

Charge Density (pH 7.0) 0.0780

GRAVY Index0.92

Hydrophobic Moment 0.58

Boman Index0.38

Instability Index13.87

Aliphatic Index 117.08

Aromaticity 0.0729

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 3690.33

LogP -34.89

H-bond Donors 130.0

H-bond Acceptors 135.0

Rotatable Bonds 322.0

Heavy Atoms 681.0

Ring Count 8.0

Amide Bonds 101.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0103190 VERIFIED: NO

Provenance & Taxonomy

OrganismLacticaseibacillus zeae DSM 20178 = KCTC 3804 [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal

RECORD: Rec_0326955 VERIFIED: NO

Provenance & Taxonomy

OrganismLacticaseibacillus zeae [Bacterium]

FamilyCircular bacteriocin

Structure & Mods

Confighead-to-tail cyclic bacteriocin scaffold [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Bacteriocin Non-hemolytic Non-ribosomal