TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family

Listeria-active class IIa peptide, Lactococcin MMFII (may form pores in lipid bilayers, but also in combination with proteins of the mannose phosphotransferase system (PTS)) (Ferchichi et al., 2001).

Accession Number:P83002
Protein Name:Bacteriocin lactococcin MMFII
Molecular Weight:4145.00
Species:Lactococcus lactis subsp. lactis [1360]
Location1 / Topology2 / Orientation3: Secreted1
Substrate small molecules, electrolytes, water

Cross database links:

Pfam: PF01721   

Gene Ontology

GO:0005576 C:extracellular region
GO:0005102 F:receptor binding
GO:0019835 P:cytolysis
GO:0042742 P:defense response to bacterium

References (2)

[1] “Lactococcin MMFII, a novel class IIa bacteriocin produced by Lactococcus lactis MMFII, isolated from a Tunisian dairy product.”  Ferchichi   11728715
[2] “Chemical synthesis, molecular modeling, and antimicrobial activity of a novel bacteriocin, MMFII.”  Ferchichi   11708769

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)


Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
Window Size: Angle:  
FASTA formatted sequence