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Virulence Factors

Virulence Factors  

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This is a list of virulence factors compiled for the reference genome of Clostridium perfringens: C. perfringens ATCC 13124 and C. perfringens SM101. The column headers list the name of the virulence factor, the gene symbol for that virulence factor, the locus of that protein as identified on pathema and the name of the protein (as annotated on pathema based on the evidence). There is also a link to the reference if available. This list is a work in progress and will be updated as new results are available.
Organism Virulence factors Gene symbol Locus Protein name PMID
Clostridium perfringens ATCC 13124 Fibronectin-binding protein fbpA CPF_2101 fibronectin-binding protein 14523111
GroEL groL CPF_2573 chaperonin, GroL  
VirR/VirS two component system virS CPF_1751 sensor histidine kinase VirS 8052128
Alpha-clostripain cloSI CPF_0840 clostripain 8341259
Alpha-toxin plc CPF_0042 phospholipase C 16887662
Enterotoxin entA CPF_1467 SH3 domain protein  
entC CPF_0454 SH3 domain protein  
entD CPF_0587 N-acetylmuramoyl-L-alanine amidase/SH3 domain protein  
entB CPF_1562 SH3 domain/NlpC/P60 family protein  
Hemolysin   CPF_0439 CBS/transporter associated domain protein  
  CPF_1725 hemolysin III  
  CPF_2072 hemolysin A  
hlyIII CPF_2171 hemolysin III  
Kappa-toxin (collagenase) colA CPF_0166 microbial collagenase 8282691
Mu-toxin (neuraminidase) nagH CPF_0184 hyaluronoglucosaminidase 8177218
nagI CPF_0875 putative O-GlcNAcase nagJ  
nagJ CPF_1442 O-GlcNAcase nagJ 16541109
nagK CPF_1487 putative hyaluronoglucosaminidase  
nagL None Found    
Perfringolysin O (theta-toxin/PFO) pfoA CPF_0156 perfringolysin O 16926413
Sialidase nanH CPF_0985 sialidase 2901987
nanI CPF_0721 sialidase 2034213, 18218621
nanJ CPF_0532 sialidase  
Clostridium perfringens SM101 Fibronectin-binding protein fbpA CPR_1815 fibronectin-binding protein 14523111
GroEL groL CPR_2275 chaperonin, GroL  
VirR/VirS two component system virS CPR_1481 sensor histidine kinase VirS 8052128
virR CPR_1482 DNA-binding response regulator VirR 8052128
Alpha-clostripain cloSI CPR_0833 clostripain  
Alpha-toxin plc CPR_0041 phospholipase C 16887662
Enterotoxin entA CPR_1266 SH3 domain protein  
entC None Found  
entD None Found  
entB CPR_1353 SH3 domain/NlpC/P60 family protein
Hemolysin   CPR_0433 CBS/transporter associated domain protein
  CPR_1453 hemolysin III
  CPR_1786 hemolysin A
hlyIII CPR_1882 hemolysin III
Kappa-toxin (collagenase) colA CPR_0162 microbial collagenase 8282691
Mu-toxin (neuraminidase) nagH CPR_0181 hyaluronoglucosaminidase, degenerate 8177218
nagI None Found  
nagJ CPR_1248 O-GlcNAcase nagJ, degenerate
nagK None Found  
nagL None Found  
Perfringolysin O (theta-toxin/PFO) pfoA None Found  
Sialidase nanH CPR_0877 sialidase 2901987
nanI None Found  
nanJ None Found  


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