- Subscription Type
- FREE
- Publisher
- NCBI National Center for Biotechnology Information, National Library of Medicine, National Institutes of Health
- Resource Types
- Statistics and Data
- Description
- The protein entries in the Entrez search and retrieval system have been compiled from a variety of sources, including SwissProt, PIR, PRF, PDB, and translations from annotated coding regions in GenBank and RefSeq.