MACiE Entries homologous to 1zm2

MACiE does not contain the PDB code you entered, but MACiE contains the following PDB codes that are homologous to it:

MACiE Entry: 1cju
adenylate cyclase
Species: Rattus norvegicus
Catalytic Residues:  Arg1029B  
CSA Entry: 1zm2

Species: Saccharomyces cerevisiae
Catalytic Residues:  Asp29A  

Whilst these entries are considered homologous, they differ at the Class level of the EC Classification.
The mechanisms are unlikely to be the same.