Peptide Database

Peptide NameColicin-D

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length346 amino acids

Chemical FormulaC1632H2598N448O486S7

DescriptionStandard

        MALSRAPGMIQLSAVGVGTLPFNSGLAGWESSALWRGVDVLARIAPVASAVATVATVLTLVRAALDIPAAGEGSDRVPGRDINMLAAQASLYTAMKTEIKPGMKTVDLPVRGYISDDGNGRQSVNLVRTGTGGISATVPVLNGVRDKATGLDKITVPAVAGAPSRTILVNPVPVGPAAPSHTGNSSPAPVTPVHTGTEVKQADSIVTTTFPAADIPPLQDFIYWQPDATGTGVEPIYVMLNSPPKSVNHKHKHYPPKGVPWKDIVNKTANGGSAKFKPDVNIPEIDIDAWENGQTTAKHPTWKVKKYDYVIGAYAGKETQWVVVKESQGVIHSHPVSEQKAKEYMK
    

Molecular Weight36495.25 Da

Isoelectric Point (pI)9.15

Net Charge (pH 7.0)5.22

Net Charge (pH 7.4) 4.52

Charge Density (pH 7.0) 0.0151

GRAVY Index-0.15

Hydrophobic Moment 0.77

Boman Index0.10

Instability Index38.85

Aliphatic Index 85.38

Aromaticity 0.0578

Extinction Coeff. Reduced 51910.00

Extinction Coeff. Oxidized 51910.00

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_0217486 VERIFIED: YES

Provenance & Taxonomy

OrganismRaoultella terrigena [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)