Taylor R K; LaPointe CF (2000). „The type 4 prepilin peptidases comprise a novel family of aspartic acid proteases”. J. Biol. Chem. 275 (2): 1502—10. PMID10625704. doi:10.1074/jbc.275.2.1502.
Jarrell KF, Ng SY, Chaban B (2006). „Archaeal flagella, bacterial flagella and type IV pili: a comparison of genes and posttranslational modifications”. J. Mol. Microbiol. Bio technol. 11 (3): 167—91. PMID16983194. doi:10.1159/000094053.
Jarrell KF, Bardy SL (2003). „Cleavage of preflagellins by an aspartic acid signal peptidase is essential for flagellation in the archaeon Methanococcus voltae”. Mol. Microbiol. 50 (4): 1339—1347. PMID14622420. doi:10.1046/j.1365-2958.2003.03758.x.
Brik A, Wong CH (2003). „HIV-1 protease: mechanism and drug discovery”. Org. Biomol. Chem. 1 (1): 5—14. PMID12929379. doi:10.1039/b208248a.
Hartsuck JA, Koelsch G, Remington SJ (1992). „The high-resolution crystal structure of porcine pepsinogen”. Proteins. 13 (1): 1—25. PMID1594574. doi:10.1002/prot.340130102.
Sielecki AR, Fujinaga M, Read RJ, James MN (1991). „Refined structure of porcine pepsinogen at 1.8 A resolution”. J. Mol. Biol. 219 (4): 671—92. PMID2056534. doi:10.1016/0022-2836(91)90664-R.
Taylor R K; LaPointe CF (2000). „The type 4 prepilin peptidases comprise a novel family of aspartic acid proteases”. J. Biol. Chem. 275 (2): 1502—10. PMID10625704. doi:10.1074/jbc.275.2.1502.
Jarrell KF, Ng SY, Chaban B (2006). „Archaeal flagella, bacterial flagella and type IV pili: a comparison of genes and posttranslational modifications”. J. Mol. Microbiol. Bio technol. 11 (3): 167—91. PMID16983194. doi:10.1159/000094053.
Jarrell KF, Bardy SL (2003). „Cleavage of preflagellins by an aspartic acid signal peptidase is essential for flagellation in the archaeon Methanococcus voltae”. Mol. Microbiol. 50 (4): 1339—1347. PMID14622420. doi:10.1046/j.1365-2958.2003.03758.x.
Brik A, Wong CH (2003). „HIV-1 protease: mechanism and drug discovery”. Org. Biomol. Chem. 1 (1): 5—14. PMID12929379. doi:10.1039/b208248a.
Hartsuck JA, Koelsch G, Remington SJ (1992). „The high-resolution crystal structure of porcine pepsinogen”. Proteins. 13 (1): 1—25. PMID1594574. doi:10.1002/prot.340130102.
Sielecki AR, Fujinaga M, Read RJ, James MN (1991). „Refined structure of porcine pepsinogen at 1.8 A resolution”. J. Mol. Biol. 219 (4): 671—92. PMID2056534. doi:10.1016/0022-2836(91)90664-R.