Id Element Ion Binding family Amino acids or nucleotide residues names All bound residues Is homomer Number of bound amino acids or nucleotide residues Number of all bound residues Number of coordinating chains Representative
2X6W-NA-4 NA Na⁺ D1S1X1 ASP.NAG.SER. ASP.HOH.NAG.SER. 3 4 2
2X6W-NA-5 NA Na⁺ D1S1X1 ASP.NAG.SER. ASP.HOH.NAG.SER. 3 4 2
2X6W-NA-6 NA Na⁺ D1S1X1 ASP.NAG.SER. ASP.HOH.NAG.SER. 3 4 2
8DVP-CA-1 CA Ca²⁺ D1S1X1 ASP.PRN.SER. HOH.SER.VAL. 3 6 2
8DVY-CA-1 CA Ca²⁺ D1S1X1 AAB.ASP.SER. AAB.ASP.HOH.SER. 3 4 2