CDD Home PubMed Protein Structure Taxonomy Help Search Conserved Domains on a protein Search against database:   CDD -- 27036 PSSMs Pfam -- 10340 PSSMs SMART -- 663 PSSMs KOG -- 4825 PSSMs COG -- 4873 PSSMs PRK -- 7147 PSSMs Enter Protein Query as Accession, Gi, or Sequence in FASTA format Submit   Reset  Force live search Advanced search options Maximal hits    Expect Value threshold  0.000001  0.0001  0.01  1  10  100    Apply Low complexity filter Retrieve previous search with RID# Retrieve Help | Disclaimer | Write to the Help Desk NCBI | NLM | NIH