Peptide Database

Peptide NameCytotoxic linear peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC349H550N82O103S4

DescriptionStandard

        MKTQFAILLIALVLFQMFSQSEAFLGGLWKAMSNLLGKRGLNELDDLDELFDGEISQADIDFLKELMS
    

Molecular Weight7670.85 Da

Isoelectric Point (pI)4.18

Net Charge (pH 7.0)-6.48

Net Charge (pH 7.4) -6.72

Charge Density (pH 7.0) -0.0953

GRAVY Index0.32

Hydrophobic Moment 0.68

Boman Index0.20

Instability Index45.88

Aliphatic Index 114.85

Aromaticity 0.1029

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 2985.01

LogP -20.08

H-bond Donors 100.0

H-bond Acceptors 101.0

Rotatable Bonds 267.0

Heavy Atoms 538.0

Ring Count 8.0

Amide Bonds 73.0

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_0146642 VERIFIED: NO

Provenance & Taxonomy

OrganismPandinus cavimanus [Animal]

FamilyNon-disulfide-bridged peptide (NDBP) superfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Non-hemolytic Non-ribosomal

MethodQualitative functional evidence