Peptide Database

Peptide NameCecropin B-like protein

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC318H512N86O76S2

DescriptionStandard

        MNFSRVLFFVFACFVALATVSAAPEPRWKVFKKIEKVGRNVRDGIIKAGPAIGVLGQAKALGK
    

Molecular Weight6820.13 Da

Isoelectric Point (pI)10.70

Net Charge (pH 7.0)7.49

Net Charge (pH 7.4) 7.25

Charge Density (pH 7.0) 0.1189

GRAVY Index0.44

Hydrophobic Moment 0.91

Boman Index0.16

Instability Index34.43

Aliphatic Index 100.63

Aromaticity 0.1111

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 2588.54

LogP -18.04

H-bond Donors 91.0

H-bond Acceptors 86.0

Rotatable Bonds 226.0

Heavy Atoms 482.0

Ring Count 11.0

Amide Bonds 65.0

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_0256498 VERIFIED: NO

Provenance & Taxonomy

OrganismAnticarsia gemmatalis [Animal]

FamilyCecropin

Tax ID129554

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic Non-ribosomal