>tr|Q9V396|Q9V396_DROME Carbonic anhydrase OS=Drosophila melanogaster OX=7227 GN=CAH1 PE=1 SV=1 MSHHWGYTEENGPAHWAKEYPQASGHRQSPVDITPSSAKKGSELNVAPLKWKYVPEHTKS LVNPGYCWRVDVNGADSELTGGPLGDQIFKLEQFHCHWGCTDSKGSEHTVDGVSYSGELH LVHWNTTKYKSFGEAAAAPDGLAVLGVFLKAGNHHAELDKVTSLLQFVLHKGDRVTLPQG CDPGQLLPDVHTYWTYEGSLTTPPCSESVIWIVFKTPIEVSDDQLNAMRNLNAYDVKEEC PCNEFNGKVINNFRPPLPLGKRELREIGGH