Peptide Database

Peptide NameEsculentin-2SN1 antimicrobial peptide precursor

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC108H176N22O26S2

DescriptionStandard

        TMKKSLLFLFFLGTISLSLC
    

Molecular Weight2262.81 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)1.39

Net Charge (pH 7.4) 1.18

Charge Density (pH 7.0) 0.0693

GRAVY Index1.41

Hydrophobic Moment 0.18

Boman Index0.45

Instability Index5.25

Aliphatic Index 136.50

Aromaticity 0.1500

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 769.41

LogP -3.03

H-bond Donors 29.0

H-bond Acceptors 30.0

Rotatable Bonds 76.0

Heavy Atoms 158.0

Ring Count 3.0

Amide Bonds 19.0

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_0130663 VERIFIED: NO

Provenance & Taxonomy

OrganismHylarana spinulosa [Animal]

FamilyEsculentin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial