|Database /File Name||File extension||Description|
|Created by the United States Patent and Trademark Office (USPTO) for internal use. Information in this database is confidential. Contains sequences from all pending applications that have valid Computer Readable Formats (CRF).|
Created by the USPTO for internal use. Sequences from US published applications.
|*Issued_Patents_AA||.rai||Created by the USPTO for internal use. Sequences from US patent grants|
|PIR (Protein Information Resource)||.rpr||Created by the National Biomedical Research Foundation at Georgetown University in collaboration with Martinsried Institute for Protein Sequences, Max Planck Institute for Biochemistry, Martinsried, Germany and the Japan International Protein Information Database, Science University of Tokyo.|
|UniProt (Universal Protein Resource)||.rup||Created by merging the information contained in Swiss-Prot, TrEMBL, and PIR as a central repository of protein sequence and function. Self-described as "the world's most comprehensive catalog of information on proteins."|
Created by Derwent from sequences of patents in the Derwent World Patents Index, including sequences not publicly provided in electronic format
|Created by USPTO for internal use. Information in this database is confidential. Contains sequences from all pending applications that have valid CRF.|
|Created by USPTO for internal use. Sequences from US published applications.|
|*Issued_Patents_NA||.rni||Created by USPTO for internal use. Sequences from US patent grants.|
|EST (Expressed Sequence Tags)||.rst|
Created by National Center for Biotechnology Information as part of the GenBank database. Contains sequence data and other information on "single-pass" cDNA sequences, or Expressed Sequence Tags, from a number of organisms.
Combines GenBank, EMBL, and DDBJ information into one database for comprehensive nucleic acid searching.
|N_Geneseq||.rng||Created by Derwent from sequences of patents in the Derwent World Patents Index, including sequences not publicly provided in electronic format|
* Interference databases
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