Peptide Database

Peptide NameNattererin-2

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 Length30 amino acids

Chemical FormulaC143H243N41O40S

DescriptionStandard

        GLKDMIKNLAKEAAVKLAGAVINRFSPQPQ
    

Molecular Weight3208.77 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.0920

GRAVY Index-0.11

Hydrophobic Moment 0.70

Boman Index0.02

Instability Index31.29

Aliphatic Index 101.00

Aromaticity 0.0333

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 1322.81

LogP -12.24

H-bond Donors 43.0

H-bond Acceptors 44.0

Rotatable Bonds 110.0

Heavy Atoms 225.0

Ring Count 3.0

Amide Bonds 33.0

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_0301821 VERIFIED: NO

Provenance & Taxonomy

OrganismPhysalaemus nattereri [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function