Table 2: List of 7 AI tools for identifying the PTM sites in RNA sequences.
| No | Function | Web-server link |
| 1 | Pseudouridine | http://app.aporc.org/iPreny-PseAAC/ |
| 2 | N-methyladenosine | http://www.jci-bioinfo.cn/pRNAm-PC |
| 3 | Different RNA modifications | http://www.jci-bioinfo.cn/iRNAm5C-PseDNC |
| 4 | RNA 2'-O-methylation | http://www.jci-bioinfo.cn/iRNAm5C-PseDNC |
| 5 | 5-methylcytosine sites | http://www.jci-bioinfo.cn/iRNAm5C-PseDN |
| 6 | N6-methyladenosine | http://lin-group.cn/server/iRNA(m6A)-PseDNC.php |
| 7 | 3-types of adenosine | http://lin-group.cn/server/iRNA-3typeA/ |