Peptide Database

Peptide NameCloacin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length192 amino acids

Chemical FormulaC804H1257N235O264S4

DescriptionStandard

        MSGGDGIGHNSGAHSTGGVNGSSSGRGGSSSGGGNNPNSGPGWGTTHTPDGHDIHNYNPGEFGGGGHKPGGNSGNHSGGTADGQPSGAAMAFGFPALVPAGAGGLAVTVSGDALAAAIADVLAVLKGPFKFGVWGIALYGILPTEIAKDDPRMMSKIVTSLPADAVTESPVSSLPLGQATISVTKRVTDVVK
    

Molecular Weight18567.26 Da

Isoelectric Point (pI)6.11

Net Charge (pH 7.0)-2.88

Net Charge (pH 7.4) -3.47

Charge Density (pH 7.0) -0.0150

GRAVY Index-0.12

Hydrophobic Moment 0.66

Boman Index0.19

Instability Index36.13

Aliphatic Index 68.12

Aromaticity 0.0469

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 13980.00

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

Amino Acid Composition

TPSA 7745.25

LogP -110.06

H-bond Donors 262.0

H-bond Acceptors 272.0

Rotatable Bonds 588.0

Heavy Atoms 1307.0

Ring Count 32.0

Amide Bonds 202.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0035785 VERIFIED: YES

Provenance & Taxonomy

OrganismSalmonella enterica [Bacterium]

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetEscherichia coli