Peptide Database

Peptide NamePreprobrevinin-2Kb

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 Length78 amino acids

Chemical FormulaC373H615N97O114S5

DescriptionStandard

        MFTSKKSMLLFFFLGTISLSLCQEEERGADEDEVVEEEVKRGLLSVFKGVLKAAGKNVAKNVAGSLLDQLKCKISGGC
    

Molecular Weight8442.78 Da

Isoelectric Point (pI)6.23

Net Charge (pH 7.0)-0.51

Net Charge (pH 7.4) -0.80

Charge Density (pH 7.0) -0.0066

GRAVY Index0.10

Hydrophobic Moment 0.65

Boman Index0.07

Instability Index23.14

Aliphatic Index 97.44

Aromaticity 0.0641

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 3426.73

LogP -32.40

H-bond Donors 121.0

H-bond Acceptors 119.0

Rotatable Bonds 300.0

Heavy Atoms 589.0

Ring Count 5.0

Amide Bonds 81.0

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_0045795 VERIFIED: NO

Provenance & Taxonomy

OrganismRana kukunoris [Animal]

FamilyBrevinin

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0061599 VERIFIED: NO