>gi|45935383 carbonic anhydrase XII isoform 2 precursor [Homo sapiens] MPRRSLHAAAVLLLVILKEQPSSPAPVNGSKWTYFGPDGENSWSKKYPSC GGLLQSPIDLHSDILQYDASLTPLEFQGYNLSANKQFLLTNNGHSVKLNL PSDMHIQGLQSRYSATQLHLHWGNPNDPHGSEHTVSGQHFAAELHIVHYN SDLYPDASTASNKSEGLAVLAVLIEMGSFNPSYDKIFSHLQHVKYKGQEA FVPGFNIEELLPERTAEYYRYRGSLTTPPCNPTVLWTVFRNPVQISQEQL LALETALYCTHMDDPSPREMINNFRQVQKFDERLVYTSFSQGIILSLALA GILGICIVVVVSIWLFRRKSIKKGDNKGVIYKPATKMETEAHA