Peptide Database

Peptide NameCrassicorin-I (BDS-like antimicrobial peptide) (BDS-like AMP)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Anti-Candida

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

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC393H604N104O107S8

DescriptionStandard

        MKLFLVSIVLVGMLVLAAARPERDIDSFDEQEEKGFVKRGASCDCHPFVGTYWFGISNCPSGHGYRKKCASFFGVCCVK
    

Molecular Weight8754.15 Da

Isoelectric Point (pI)8.26

Net Charge (pH 7.0)1.62

Net Charge (pH 7.4) 1.20

Charge Density (pH 7.0) 0.0205

GRAVY Index0.17

Hydrophobic Moment 0.62

Boman Index0.11

Instability Index31.72

Aliphatic Index 75.19

Aromaticity 0.1266

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 3350.27

LogP -28.50

H-bond Donors 123.0

H-bond Acceptors 119.0

Rotatable Bonds 286.0

Heavy Atoms 612.0

Ring Count 16.0

Amide Bonds 80.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0188056 VERIFIED: YES

Provenance & Taxonomy

OrganismUrticina crassicornis [Plant]

FamilySea anemone type 3 (BDS) potassium channel toxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Antifungal Anti-Candida Anti-Gram-negative Anti-Gram-positive Toxin Non-hemolytic

TargetEscherichia coli (Gram-negative)

RECORD: Rec_0215373 VERIFIED: YES

Provenance & Taxonomy

OrganismUrticina crassicornis [Plant]

FamilySea anemone type 3 (BDS) potassium channel toxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Antifungal Anti-Candida Anti-Gram-negative Anti-Gram-positive Toxin Non-hemolytic

TargetS. enterica (Gram-negative)

RECORD: Rec_0284797 VERIFIED: YES

Provenance & Taxonomy

OrganismUrticina crassicornis [Plant]

FamilySea anemone type 3 (BDS) potassium channel toxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Antifungal Anti-Candida Anti-Gram-negative Anti-Gram-positive Toxin Non-hemolytic

TargetP. paucidens

RECORD: Rec_0339286 VERIFIED: YES

Provenance & Taxonomy

OrganismUrticina crassicornis [Plant]

FamilySea anemone type 3 (BDS) potassium channel toxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Antifungal Anti-Candida Anti-Gram-negative Anti-Gram-positive Toxin Non-hemolytic

TargetBacillus subtilis (Gram-positive)