Peptide Database

Peptide NameFallaxidin-2.1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC39H46N6O6S

DescriptionStandard

        FWPFM
    

Molecular Weight726.88 Da

Isoelectric Point (pI)5.53

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0480

GRAVY Index1.00

Hydrophobic Moment 0.41

Boman Index0.79

Instability Index46.52

Aliphatic Index 0.00

Aromaticity 0.6000

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 186.72

LogP 2.81

H-bond Donors 6.0

H-bond Acceptors 7.0

Rotatable Bonds 17.0

Heavy Atoms 52.0

Ring Count 5.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0025610 VERIFIED: YES

Provenance & Taxonomy

OrganismLitoria fallax [Animal]

FamilyFallaxidin

Structure & Mods

Configribosomal mature linear peptide [Linear]

ChiralityGene-encoded natural peptide composed of standard L-amino acids [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

PaperR.J. Jackway et al. / Rapid Communications in Mass Spectrometry 22 (2008) 3207-3216. The fallaxidin peptides from the skin secretion of the eastern dwarf tree frog Litoria fallax. Sequence determination by positive and negative ion electrospray mass spectrometry: antimicrobial activity and cDNA cloning of the fallaxidins Evidence URLhttps://www.uniprot.org/uniprotkb/B5LUR1/entry

RECORD: Rec_0292162 VERIFIED: NO

Provenance & Taxonomy

OrganismLitoria fallax [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0395516 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide; DSSP H 0.0%, E 0.0%, T 40.0%, C 60.0% [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Antimicrobial