Peptide Database

Peptide NameAntimicrobial peptide, Gaegurin 4 [K35]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antifungal

Antiparasitic ▸ General antiparasitic ▸ Antiparasitic

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC166H289N45O49S2

DescriptionStandard

        GILDTLKQFAKGVGKDLVKGAAQGVLSTLSCKLAKTC
    

Molecular Weight3763.47 Da

Isoelectric Point (pI)9.51

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.49

Charge Density (pH 7.0) 0.1010

GRAVY Index0.32

Hydrophobic Moment 0.67

Boman Index0.12

Instability Index4.90

Aliphatic Index 108.11

Aromaticity 0.0270

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 1528.97

LogP -16.14

H-bond Donors 55.0

H-bond Acceptors 55.0

Rotatable Bonds 133.0

Heavy Atoms 262.0

Ring Count 1.0

Amide Bonds 38.0

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_0288286 VERIFIED: NO

Provenance & Taxonomy

OrganismRana rugosa [Animal]

Structure & Mods

Configlinear disulfide-stabilized peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide27-33

Bio-Activity Profile

Function

Antimicrobial Antibacterial Antifungal Antiparasitic