| ICE family: PPI-1 | ||||
| We selected Sp23F_PPI-1 as a reference and defined PPI-1 family. We classified ICE that has significant sequence alignment and syntenic 'core' structure with Sp23F_PPI-1 into the this family. | ||||
| # | ID | ICE name | Strain | Replicon |
| 1 | 231  | Sp23F_PPI-1 | Streptococcus pneumoniae ATCC 700669 | NC_011900 |
| 2 | 431 | ICESpnJJA-1 | Streptococcus pneumoniae JJA | NC_012466 |
| 3 | 432 | ICESpnD39-1 | Streptococcus pneumoniae D39 | NC_008533 |
| 4 | 433 | ICESpnR6-1 | Streptococcus pneumoniae R6 | NC_003098 |
| 5 | 434 | ICESpnTIGR4-1 | Streptococcus pneumoniae TIGR4 | NC_003028 |
| 6 | 435 | ICESpnP1031-2 | Streptococcus pneumoniae P1031 | NC_012467 |
| Putative ICEs predicted by bioinformatic methods | ||||
| Element | No. of sequences | Download | Alignment |
| Proteins | 197 | Fasta | Multiple protein sequence alignment by MUSCLE online |
| ICEs | 6 | Fasta | Nucleotide sequence comparison by webACT |
| (1) Croucher NJ et al. (2009). Role of conjugative elements in the evolution of the multidrug-resistant pandemic clone Streptococcus pneumoniaeSpain23F ST81. J Bacteriol. 191(5):1480-9. [PudMed:19114491] |
(2) Brown JS et al. (2004). A locus contained within a variable region of pneumococcal pathogenicity island 1 contributes to virulence in mice. Infect Immun. 72(3):1587-93. [PudMed:14977965] 
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| experimental literature |