Peptide Database

Peptide NamePreprofallaxidin-3 [Cleaved into: Fallaxidin-1.1; Fallaxidin-1.2; Fallaxidin-1.3; Fallaxidin-3.2]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antibiotic activity

Immunology ▸ Innate immune defense ▸ Host defense peptide ▸ Defense peptide

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

Standard StatusStandard

Sequence Length123 amino acids

Chemical FormulaC655H1050N182O186S2

DescriptionStandard

        MASLKKSLFLVLFLGLVSLSICEEKKRENEDDAEDENHEEESEEKRGLLDFAKHVIGIASKLGKRSEEKRYHPFGKRSEEKRYFPIPFGKRSEEKRYFPIPIGKRSEEKRYFPIPIGKKKKKK
    

Molecular Weight14514.58 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)7.78

Net Charge (pH 7.4) 7.33

Charge Density (pH 7.0) 0.0633

GRAVY Index-1.06

Hydrophobic Moment 0.70

Boman Index-0.29

Instability Index84.06

Aliphatic Index 67.40

Aromaticity 0.0976

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 5960.00

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

Amino Acid Composition

TPSA 6030.75

LogP -49.32

H-bond Donors 211.0

H-bond Acceptors 199.0

Rotatable Bonds 514.0

Heavy Atoms 1025.0

Ring Count 22.0

Amide Bonds 124.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0313464 VERIFIED: YES

Provenance & Taxonomy

OrganismLitoria fallax [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetL. lactis (Gram-positive)

RECORD: Rec_0340023 VERIFIED: YES

Provenance & Taxonomy

OrganismLitoria fallax [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetL. innocua (Gram-positive)

RECORD: Rec_0372283 VERIFIED: YES

Provenance & Taxonomy

OrganismLitoria fallax [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetMicrococcus luteus (Gram-negative)

RECORD: Rec_0383119 VERIFIED: YES

Provenance & Taxonomy

OrganismLitoria fallax [Animal]

FamilyBrevinin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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

TargetB. cereus (Gram-positive)

FIRST PREV 1 2

Showing 4 records on this page Ã‚Â· Page 2 of 2