Sodium in PDB, part 304 (files: 12121-12160), PDB 9kot-9mm2

Experimental structures of coordination spheres of Sodium (Na) in bioorganic molecules from X-Ray and NMR experiments. Coordination spheres were calculated with 5.0 Angstroms radius around Sodium atoms. PDB files: 12121-12160 (PDB 9kot-9mm2).