>gnl|PDB|1BFS.1 strand_id:A description:NUCLEAR FACTOR NF-KAPPA-B P50 ASNLKIVRMDRTAGCVTGGEEIYLLCDKVQKDDIQIRFYEEEENGGVWEGFGDFSPTDVHRQFAIVFKTPKYKDVNITKPASVFVQLRRKSDLETSEPKPFLYYPE