High resolution crystal structure of an active recombinant fragment of human lung surfactant protein D

PDB ID: 1PW9
Metal site ID: 1PW9-CA-1
Bound amino acids or nucleotide residues: E3
Group identifier: E3
Is homomeric: True
Amino acid or nucleotide residue IDs: GLU A.232 GLU B.232 GLU C.232
All ligands IDs: GLU A.232 GLU B.232 GLU C.232 HOH A.449 HOH A.455 HOH B.428
Number of coordinating amino acids or nucleotide residues: 3
Number of coordinating ligands: 6
Number of coordinating chains: 3
Number of coordinating chains: 3
Representative metal site in the group: 1PW9-CA-1
Similar binding_sites:
Metal site idBound amino acidsBound ligands IDs
3IKN-CA-1E3 GLU A.232 GLU B.232 GLU C.232 HOH A.80 HOH B.68 HOH C.367
3IKP-CA-1E3 GLU A.232 GLU B.232 GLU C.232 HOH A.32 HOH B.31 HOH C.40
3IKQ-CA-1E3 GLU A.232 GLU B.232 GLU C.232 HOH A.156 HOH B.157 HOH C.160
3IKR-CA-1E3 GLU A.232 GLU B.232 GLU C.232 HOH B.36 HOH B.67 HOH C.25
4M18-CA-2E3 GLU A.232 GLU B.232 GLU C.232