RNA and DNA interactions with proteins play a primary role in intracellular processes. Investigating the relationships between these macromolecules is essential for understanding mechanisms of living organisms, disorders diagnoses, aptamer drug design, and other applications. This study proposes an online and user-friendly network provider tool for interactions between Nucleic Acids (NA) and proteins. The processed and produced dataset consists of almost all interacting macromolecules in the RCSB Protein Data Bank (PDB). Researchers can use this online tool to focus on a preferred portion of PDB and related relationships, visualize, and extract information. This tool provides the frequency of atoms and residues between proteins and NAs, and the similarity of the macromolecules` primary structures. Also, the functional similarity of proteins can be employed using protein families and clans from Pfam.