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1.C.21.1.3
Class I lantibiotic bacteriocin Streptococcin A-M29 precursor

Accession Number:Q54957
Protein Name:LANB aka SCNA' aka SCNA''
Length:51
Molecular Weight:5690.00
Species:Streptococcus pyogenes [301452]
Location1 / Topology2 / Orientation3: Secreted1
Substrate small molecules, electrolytes, water

Cross database links:

Pfam: PF04604   

Gene Ontology

GO:0009986 C:cell surface
GO:0005615 C:extracellular space
GO:0005102 F:receptor binding
GO:0019835 P:cytolysis
GO:0042742 P:defense response to bacterium
GO:0019748 P:secondary metabolic process

References (1)

[1] “Duplication of the lantibiotic structural gene in M-type 49 group A streptococcus strains producing streptococcin A-M49.”  Hynes W.L.et.al.   7993103

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:	MTKEHEIINS IQEVSLEELD QIIGAGKNGV FKTISHECHL NTWAFLATCC S