Burley SK, David PR, Sweet RM, Taylor A, Lipscomb WN (1992) <br />Structure determination and refinement of bovine lens leucine aminopeptidase and its complex with bestatin<br /><i>Journal of Molecular Biology</i> <b>224</b>: 113<br /><br />Liao DI, Breddam K, Sweet RM, Bullock T, Remington SJ (1992) <br />Refined atomic model of wheat serine carboxypeptidase II at 2.2-A resolution<br /><i>Biochemistry</i> <b>31</b>: 9796<br /><br />