Peptide Database

Peptide NameCereucin VA, CevA

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC144H229N39O36S

DescriptionStandard

        MGAVVKGGLKIIGGTAASWLGWEAGTRIWK
    

Molecular Weight3114.66 Da

Isoelectric Point (pI)10.29

Net Charge (pH 7.0)2.50

Net Charge (pH 7.4) 2.28

Charge Density (pH 7.0) 0.0833

GRAVY Index0.37

Hydrophobic Moment 0.56

Boman Index0.31

Instability Index8.18

Aliphatic Index 97.67

Aromaticity 0.1000

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16500.00

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

Amino Acid Composition

TPSA 1192.54

LogP -8.31

H-bond Donors 44.0

H-bond Acceptors 40.0

Rotatable Bonds 102.0

Heavy Atoms 220.0

Ring Count 6.0

Amide Bonds 29.0

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_0121627 VERIFIED: YES

Provenance & Taxonomy

OrganismBacillus cereus [Bacterium]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetLactococcus lactis subsp. lactis IL1403

Activity1.3 μM

MethodIC50