Table 1: List of 16 AI tools for identifying the PTM sites in protein sequences.

No Function Web-server link
1 Cysteine S-nitrosylation http://app.aporc.org/iSNO-PseAAC/
2 Cysteine S-nitrosylation http://app.aporc.org/iSNO-AAPair/
3 Methylation http://www.jci-bioinfo.cn/iMethyl-PseAAC
4 Hydroxyproline and Hydroxylysine http://app.aporc.org/iHyd-PseAAC/
5 Nitrotyrosine http://app.aporc.org/iNitro-Tyr/index.html
6 Lysine ubiquitination http://www.jci-bioinfo.cn/iUbiq-Lys
7 Lysine succinylation http://www.jci-bioinfo.cn/iSuc-PseOpt
8 Lysine succinylation http://www.jci-bioinfo.cn/iSuc-PseOpt
9 Carbonylation http://www.jci-bioinfo.cn/iCar-PseCp
10 Sumoylation http://www.jci-bioinfo.cn/pSumo-CD
11 Hydroxyproline and Hydroxylysine http://www.jci-bioinfo.cn/iHyd-PseCp
12 Lysine http://www.jci-bioinfo.cn/iHyd-PseCp
13 Phosphorylation http://www.jci-bioinfo.cn/iPhos-PseEvo
14 Lysine phosphoglycerylation http://app.aporc.org/iPGK-PseAAC/
15 Human phosphorylated protein http://www.jci-bioinfo.cn/iPhos-PseEvo
16 C-terminal cysteine prenylation http://app.aporc.org/iPreny-PseAAC/