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
4ZQP-K-3 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
4ZQP-K-4 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
4R7J-K-1 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
4R7J-K-2 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
4R7J-K-3 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
4R7J-K-4 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
4X3Z-K-1 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
4X3Z-K-2 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
4X3Z-K-3 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
4X3Z-K-4 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
4ZQR-K-1 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
4ZQR-K-2 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
4ZQR-K-3 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
4ZQR-K-4 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
5UQF-K-1 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
5UQF-K-2 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
5UQF-K-3 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
5UQF-K-4 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
5UQF-K-5 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2
5UQF-K-6 K K⁺ C1E1G2H1S1 CYS.GLU.GLY.HIS.SER. CYS.GLU.GLY.HIS.SER. 6 6 2