The document outlines various international collaborations and databases related to nucleotide and protein sequences, including the International Nucleotide Sequence Database Collaboration (INSDC) and prominent databases like GenBank, DDBJ, and EMBL. It details the establishment and maintenance of protein sequence databases, such as the Protein Information Resource (PIR) and SwissProt, which provide expert annotations and accessibility in the public domain. Additionally, it mentions the Protein Data Bank (PDB), which supports structural bioinformatics and is funded by multiple national research organizations.