Crystal structure of plant ferritin reveals a novel metal binding site that functions as a transit site for metal transfer in ferritin

PDB ID: 3A68
Metal site ID: 3A68-CA-6
Bound amino acids or nucleotide residues: E2
Group identifier: D1E3
Is homomeric: True
Amino acid or nucleotide residue IDs: GLU J.167 GLU Q.167
All ligands IDs: GLU B.93 GLU B.96 HOH B.4903 HOH B.4905 HOH F.6083
Number of coordinating amino acids or nucleotide residues: 2
Number of coordinating ligands: 5
Number of coordinating chains: 2
Number of coordinating chains: 2
Representative metal site in the group: 3A68-CA-6
Similar binding_sites:
Metal site idBound amino acidsBound ligands IDs
5OBA-FE-4E3 GLU M.134 GLU N.134 GLU O.134
5OBA-FE-5E3 GLU P.134 GLU Q.134 GLU R.134
5OBA-FE-6E3 GLU S.134 GLU T.134 GLU U.134
6LPE-MG-1E3 ASP B.125 HOH B.302 HOH B.315 HOH B.337 HOH B.415 HOH C.368
6LPE-MG-2E3 ASP B.125 HOH B.302 HOH B.315 HOH B.337 HOH B.415 HOH C.368
6LPE-MG-3E3 ASP B.125 HOH B.302 HOH B.315 HOH B.337 HOH B.415 HOH C.368
6LPE-MG-4E3 ASP B.125 HOH B.302 HOH B.315 HOH B.337 HOH B.415 HOH C.368
6LPE-MG-5E3 ASP B.125 HOH B.302 HOH B.315 HOH B.337 HOH B.415 HOH C.368
6LPE-MG-6E3 ASP B.125 HOH B.302 HOH B.315 HOH B.337 HOH B.415 HOH C.368
6LPE-MG-7E3 ASP B.125 HOH B.302 HOH B.315 HOH B.337 HOH B.415 HOH C.368
6LPE-MG-8E3 ASP B.125 HOH B.302 HOH B.315 HOH B.337 HOH B.415 HOH C.368