Peptide Database

Peptide NameFrenatin 1.1

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC310H508N78O106S2

DescriptionStandard

        MAFLKKSLFLVLFLGLVSLSICEKEKKEQEDEDENEEEKESEEGSEEKRGLLDTLGGILGLGR
    

Molecular Weight7087.94 Da

Isoelectric Point (pI)4.45

Net Charge (pH 7.0)-8.47

Net Charge (pH 7.4) -8.74

Charge Density (pH 7.0) -0.1345

GRAVY Index-0.52

Hydrophobic Moment 0.53

Boman Index-0.08

Instability Index57.66

Aliphatic Index 97.46

Aromaticity 0.0476

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 3015.12

LogP -26.29

H-bond Donors 103.0

H-bond Acceptors 100.0

Rotatable Bonds 260.0

Heavy Atoms 496.0

Ring Count 3.0

Amide Bonds 64.0

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_0298792 VERIFIED: YES

Provenance & Taxonomy

OrganismNyctimystes infrafrenatus [Animal]

FamilyFrog skin active peptide (FSAP); Frenatin subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic