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Expression, purification, crystallization and preliminary X-ray analysis of the cathelicidin motif of the protegrin-3 precursor.
Sanchez JF, Hoh F, Strub MP, Strub JM, Van Dorsselaer A, Lehrer R, Ganz T, Chavanieu A, Calas B, Dumas C, Aumelas A. Sanchez JF, et al. Among authors: aumelas a. Acta Crystallogr D Biol Crystallogr. 2001 Nov;57(Pt 11):1677-9. doi: 10.1107/s0907444901012598. Epub 2001 Oct 25. Acta Crystallogr D Biol Crystallogr. 2001. PMID: 11679742
Formation of native disulfide bonds in endothelin-1. Structural evidence for the involvement of a highly specific salt bridge between the prosequence and the endothelin-1 sequence.
Aumelas A, Kubo S, Chino N, Chiche L, Forest E, Roumestand C, Kobayashi Y. Aumelas A, et al. Biochemistry. 1998 Apr 14;37(15):5220-30. doi: 10.1021/bi9723764. Biochemistry. 1998. PMID: 9548753
We have previously shown that the carboxylate-state structure of KR-ET-1 is more constrained and stabilized by a salt bridge between Arg(-1) and the Asp8 or Glu10 side chain [Aumelas et al. (1995) Biochemistry 34, 4546-4561]. ...For the non-native isomer, we measure …
We have previously shown that the carboxylate-state structure of KR-ET-1 is more constrained and stabilized by a salt bridge between …
The chimeric peptide [Lys(-2)-Arg(-1)]-sarafotoxin-S6b, composed of the endothelin pro-sequence and sarafotoxin, retains the salt-bridge staple between Arg(-1) and Asp8 previously observed in [Lys(-2)-Arg(-1)]-endothelin. Implications of this salt-bridge in the contractile activity and the oxidative folding reaction.
Aumelas A, Chiche L, Kubo S, Chino N, Watanabe TX, Kobayashi Y. Aumelas A, et al. Eur J Biochem. 1999 Dec;266(3):977-85. doi: 10.1046/j.1432-1327.1999.00940.x. Eur J Biochem. 1999. PMID: 10583392 Free article.
81 results