1. SUMOsp 1.0: The old version of SUMOsp program. We acknowledge all users for their supports and patience in the past two years.

2. SUMOplot: An excellent program for sumoylation sites prediction.

3. SSP (Mirror 1; Mirror 2): A genome-wide analysis of sumoylation-related biological processes and functions in human nucleus. Totally 2,683 potential SUMO substrates conserved in both human and mouse were identified. And we design a simple query software to search the results.

4. WebLogo: an excellent web based application designed to make the generation of sequence logos.

5. ELM: functional sites in eukaryotic proteins.

6. PROSITE: a database of protein families and domains.

7. GPS 2.0: one of our recent projects. We updated our previous online service GPS 1.10 into a stand-alone software with JAVA, and could predict kinase-specific phosphorylation sites for 408 human PKs.