NBDB database provides profiles of Elementary Functional Loops (EFLs) involved in binding of nucleotide-containing ligands. Each EFL in form of a PSSM (position-specific scoring matrix) profile is complemented with the information on SCOP entities, structural representatives in the PDB, and interactions between EFLs residues and corresponding parts of ligands. A comprehensive set of 249 profiles covers interactions with 24 nucleotide-containing ligands, cofactors and vitamins.
protein sequence protein sequence motifs and active sites