GenBank ® is the NIH genetic sequence database, an annotated collection of all publicly available DNA sequences. The GenBank database is designed to provide and encourage access within the scientific community to the most up to date and comprehensive DNA sequence information. Therefore, NCBI places no restrictions on the use or distribution of the GenBank data.
The HMCA archives the data from the largest health and health care philanthropy in the United States, the Robert Wood Johnson Foundation, and has a primary goal of understanding health and health care in the US.
Established by the HLA Informatics Group of the Anthony Nolan Research Institute, IPD provides a centralized system for studying the immune system's polymorphism in genes. It provides access to information related to the sequences of human Killer-cell Immunoglobulin-like Receptors (KIR), sequences of the major histocompatibility complex in a number of species, human platelet antigens (HPA), and tumour cell lines.