Peptide Database

Peptide NameKlebicin D activity protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length122 amino acids

Chemical FormulaC543H887N161O167S2

DescriptionStandard

        SLAAAGRATIQPGMTSVDLPVRGFITTDDDGRQSVNFVRTGVGGVSPSVPVFRRVRDELTGLDKITLPAMAGAPARTILINPVPTGPAAPAHTGNGSPGPKSPVHTGTGIRQADSIVVTTFP
    

Molecular Weight12406.96 Da

Isoelectric Point (pI)10.64

Net Charge (pH 7.0)2.64

Net Charge (pH 7.4) 2.33

Charge Density (pH 7.0) 0.0217

GRAVY Index-0.02

Hydrophobic Moment 0.64

Boman Index0.10

Instability Index47.28

Aliphatic Index 82.30

Aromaticity 0.0328

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 5129.86

LogP -65.10

H-bond Donors 176.0

H-bond Acceptors 174.0

Rotatable Bonds 384.0

Heavy Atoms 873.0

Ring Count 20.0

Amide Bonds 127.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0075093 VERIFIED: YES

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

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)