Peptide Database

Peptide NameAntimicrobial peptide aurelin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC389H643N117O115S12

DescriptionStandard

        MGCFKVLVLFAAILCMSLLVCAEDEVNLQAQIEEGPMEAIRSRRAACSDRAHGHICESFKSFCKDSGRNGVKLRANCKKTCGLC
    

Molecular Weight9183.76 Da

Isoelectric Point (pI)8.42

Net Charge (pH 7.0)2.60

Net Charge (pH 7.4) 2.13

Charge Density (pH 7.0) 0.0309

GRAVY Index0.12

Hydrophobic Moment 0.63

Boman Index-0.00

Instability Index57.61

Aliphatic Index 83.69

Aromaticity 0.0476

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 500.00

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

Amino Acid Composition

TPSA 3747.47

LogP -40.07

H-bond Donors 140.0

H-bond Acceptors 132.0

Rotatable Bonds 316.0

Heavy Atoms 633.0

Ring Count 7.0

Amide Bonds 88.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0158315 VERIFIED: YES

Provenance & Taxonomy

OrganismAurelia aurita [Animal]

FamilySea anemone type 1 potassium channel toxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Anti-Gram-negative Anti-Gram-positive Non-hemolytic

TargetM. phlei (Gram-positive)

RECORD: Rec_0212168 VERIFIED: YES

Provenance & Taxonomy

OrganismAurelia aurita [Animal]

FamilySea anemone type 1 potassium channel toxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Anti-Gram-negative Anti-Gram-positive Non-hemolytic

TargetMicrococcus luteus (Gram-negative)

RECORD: Rec_0401847 VERIFIED: YES

Provenance & Taxonomy

OrganismAurelia aurita [Animal]

FamilySea anemone type 1 potassium channel toxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Anti-Gram-negative Anti-Gram-positive Non-hemolytic

TargetPseudomonas aeruginosa (Gram-negative)

RECORD: Rec_0414017 VERIFIED: YES

Provenance & Taxonomy

OrganismAurelia aurita [Animal]

FamilySea anemone type 1 potassium channel toxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Anti-Gram-negative Anti-Gram-positive Non-hemolytic

TargetEscherichia coli (Gram-negative)

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