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1.C.24.1.7
Class IIa bacteriocin Carno(bacterio)cin B2 precursor

Accession Number:P38580
Protein Name:CBB2 aka CBNB2 aka CANCP52
Length:66
Molecular Weight:6994.00
Species:Carnobacterium piscicola [2751]
Number of TMSs:1
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 (3)

[1] “Chemical and genetic characterization of bacteriocins produced by Carnobacterium piscicola LV17B.”  Quadri L.E.N.et.al.   8163526
[2] “Characteristics and genetic determinants of bacteriocin activities produced by Carnobacterium piscicola CP5 isolated from cheese.”  Herbin S.et.al.   9353214
[3] “Solution structure of carnobacteriocin B2 and implications for structure-activity relationships among type IIa bacteriocins from lactic acid bacteria.”  Wang Y.et.al.   10569926
Structure:
1CW5   1RY3     

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)
Window Size: Angle:  
Window Size: Angle:  
FASTA formatted sequence
1:	MNSVKELNVK EMKQLHGGVN YGNGVSCSKT KCSVNWGQAF QERYTAGINS FVSGVASGAG 
61:	SIGRRP