The International Nucleotide Sequence Database Collaboration os an initiative that operates between DDBJ, EMBL-EBI, and NCBI covering a spectrum of data raw reads through functional annotation and contextual information.
NCBI Reference Sequence Database. A comprehensive, integrated, non-redundant, well-annotated set of reference sequences including genomic, transcript, and protein.
The Consensus CDS (CCDS) project is a collaborative effort to identify a core set of human and mouse protein coding regions that are consistently annotated and of high quality. The long term goal is to support convergence towards a standard set of gene annotations.