?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Kumar%2C+Vijay&rft.aulast=Kumar&rft.aufirst=Vijay&rft.issue=7&rft.volume=18&rft.date=2011&rft.issn=1875-5305&rft.atitle=Carboxylated+lysine+is+required+for+higher+activities+in+Hydantoinases.&rft.title=Protein+and+peptide+letters&rft.pages=663-9&rft.genre=article