SIMAP is using data and/or software from these databases and related projects:

• NCBI: National Center for Biotechnology Information
• EBI: European bioinformatics institute
• UniProt: Universal Protein Resource
• RCSB: Research Collaboratory for Structural Bioinformatics
• ENSEMBL: automatic annotation on selected eukaryotic genomes
• PEDANT: Protein Extraction, Description and ANalysis Tool
• InterPro: database of protein families, domains, repeats and sites

Many scientific projects make use of SIMAP data by using the SIMAP web portal and web service. These are examples of projects making extensive use of the data in SIMAP:

• Gene3D: Domain Architecture Classification
• STRING: Predicted protein interactions
• B2G-FAR: The Blast2GO Functional Annotation Repository
• ChlamydiaeDB: community portal for chlamydial genomics (beta)
• PEDANT: Protein Extraction, Description and ANalysis Tool
• MIPS plant genome databases
• MIPS fungal genome databases
• FUNAT: Functional Catalogue Annotation Tool
• SIMAP web portal