{
    "PMID": "10391940",
    "TI": "Mapping the pro-region of carboxypeptidase B by protein engineering. Cloning, overexpression, and mutagenesis of the porcine proenzyme.",
    "JT": "The Journal of biological chemistry",
    "BTI": "",
    "DP": "1999-07-09",
    "AU": "Ventura S, Villegas V, Sterner J, Larson J, Vendrell J, Hershberger C L, Avil\u00e9s F X"
}