>7nzr_A mol:protein length:260 Carbonic anhydrase 2MSHHWGYGKHNGPEHWHKDFPIAKGERQSPVDIDTHTAKYDPSLKPLSVSYDQATSLRILNTGYLFQVEFDDSQDKAVLKGGPLDGTYRLKQFHFHWGSLDGQGSEHTVDKKKYAAELHLVHWNTKYGDYGKAVQQPDGLAVLGIFLKVGSAKPGLQKVVDVLDSIKTKGKSADFTNFDPRGLLPESLDYWTYPGSLTTPPLTECVTWIVLKEPISVSSEQVLKFRKLNFNGEGEPEELMVDNWRPAQPLKNRQIKASFK