Peptide Database

Peptide NamePeptide BmKa2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC376H561N79O128S5

DescriptionStandard

        MSSKTLLVLLLVGVLVSTFFTADAYPASMDNYDDALEELDNLDLDDYFDLEPADFVLLDMWANMLESSDFDDME
    

Molecular Weight8396.25 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-18.47

Net Charge (pH 7.4) -18.71

Charge Density (pH 7.0) -0.2496

GRAVY Index0.17

Hydrophobic Moment 0.52

Boman Index0.19

Instability Index38.18

Aliphatic Index 101.49

Aromaticity 0.1216

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 9970.00

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

Amino Acid Composition

TPSA 3292.58

LogP -24.15

H-bond Donors 109.0

H-bond Acceptors 115.0

Rotatable Bonds 273.0

Heavy Atoms 588.0

Ring Count 12.0

Amide Bonds 76.0

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_0305469 VERIFIED: NO

Provenance & Taxonomy

OrganismMesobuthus martensii [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