Peptide Database

Peptide NameAntimicrobial_1 domain-containing protein

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

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

Standard StatusStandard

Sequence Length45 amino acids

Chemical FormulaC230H376N68O70S2

DescriptionStandard

        RDAEEERRDNPDERDVEVEKRFLPFIARLAAKVFPSIICSVTKKC
    

Molecular Weight5277.99 Da

Isoelectric Point (pI)6.42

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.49

Charge Density (pH 7.0) -0.0054

GRAVY Index-0.66

Hydrophobic Moment 0.77

Boman Index-0.29

Instability Index55.27

Aliphatic Index 78.00

Aromaticity 0.0667

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 2269.61

LogP -20.81

H-bond Donors 81.0

H-bond Acceptors 72.0

Rotatable Bonds 179.0

Heavy Atoms 370.0

Ring Count 6.0

Amide Bonds 45.0

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_0332521 VERIFIED: NO

Provenance & Taxonomy

OrganismLithobates catesbeianus [Animal]

FamilyFrog skin active peptide (FSAP) family; Brevinin subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Amphibian defense peptide Non-hemolytic Non-ribosomal