{
    "PMID": "10527495",
    "TI": "Chemically synthesized ubiquitin extension proteins detect distinct catalytic capacities of deubiquitinating enzymes.",
    "JT": "Analytical biochemistry",
    "BTI": "",
    "DP": "1999-10-01",
    "AU": "Layfield R, Franklin K, Landon M, Walker G, Wang P, Ramage R, Brown A, Love S, Urquhart K, Muir T, Baker R, Mayer R J"
}