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9.B.86.1.1
Prepropionicin F (PfcA) (Brede et al., 2004; 2007)

Accession Number:Q6E3K9
Protein Name:Prepropionicin F aka pcfA
Length:255
Molecular Weight:28310.00
Species:Propionibacterium freudenreichii subsp. freudenreichii [66712]
Number of TMSs:2
Location1 / Topology2 / Orientation3: Secreted1
Substrate Unknown

Cross database links:

Gene Ontology

GO:0005576 C:extracellular region
GO:0005102 F:receptor binding
GO:0019835 P:cytolysis
GO:0050830 P:defense response to Gram-positive bacterium

References (1)

[1] “Molecular and genetic characterization of propionicin F, a bacteriocin from Propionibacterium freudenreichii.”  Brede D.A.et.al.   15574930

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)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
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FASTA formatted sequence
1:	MNTKAVNLKS ENTTKLVSYL TENQLDEFIR RIRIDGALVE EVSQNAKQAL DNTGLNGWIN 
61:	TDCDEGLLSD FISKIASARW IPLAESIRPA VTDRDKYRVS CWFYQGMNIA IYANIGGVAN 
121:	IIGYTEAAVA TLLGAVVAVA PVVPGTPTPP KDKSSQYKEV PLAVRLSETY HEEGVRGLFD 
181:	ELNYSESRMI STLRRASTDG VLINSWNDGQ DTILLKKYNF QDLQLTVRSR IVGNQTIIEE 
241:	CKITDGRKTL SDETV