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Items: 13

1.

Looking over toxin-K(+) channel interactions. Clues from the structural and functional characterization of α-KTx toxin Tc32, a Kv1.3 channel blocker.

Stehling EG, Sforça ML, Zanchin NI, Oyama S Jr, Pignatelli A, Belluzzi O, Polverini E, Corsini R, Spisni A, Pertinhez TA.

Biochemistry. 2012 Mar 6;51(9):1885-94. doi: 10.1021/bi201713z.

PMID:
22332965
2.

Stability improvement of the fatty acid binding protein Sm14 from S. mansoni by Cys replacement: structural and functional characterization of a vaccine candidate.

Ramos CR, Spisni A, Oyama S Jr, Sforça ML, Ramos HR, Vilar MM, Alves AC, Figueredo RC, Tendler M, Zanchin NI, Pertinhez TA, Ho PL.

Biochim Biophys Acta. 2009 Apr;1794(4):655-62. doi: 10.1016/j.bbapap.2008.12.010.

PMID:
19150418
3.

The acidic domain of hnRNPQ (NSAP1) has structural similarity to Barstar and binds to Apobec1.

Quaresma AJ, Oyama S Jr, Barbosa JA, Kobarg J.

Biochem Biophys Res Commun. 2006 Nov 17;350(2):288-97.

PMID:
17010310
4.

Characterization of the human ortholog of Mov34 reveals eight N-terminal residues important for MPN domain stability.

Alves BS, Oyama S Jr, Gozzo FC, Sanches M, Guimarães BG, Zanchin NI.

Biochem Biophys Res Commun. 2006 Sep 1;347(3):608-15.

PMID:
16842755
5.

A spectroscopic analysis of the interaction between the human regulatory proteins RACK1 and Ki-1/57.

Nery FC, Bressan GC, Alborghetti MR, Passos DO, Kuniyoshi TM, Ramos CH, Oyama S Jr, Kobarg J.

Biol Chem. 2006 May;387(5):577-82.

PMID:
16740129
6.

Interaction of local anesthetics with a peptide encompassing the IV/S4-S5 linker of the Na+ channel.

Fraceto LF, Oyama S Jr, Nakaie CR, Spisni A, de Paula E, Pertinhez TA.

Biophys Chem. 2006 Aug 20;123(1):29-39.

PMID:
16687202
7.

Lytic activity and structural differences of amphipathic peptides derived from trialysin.

Martins RM, Sforça ML, Amino R, Juliano MA, Oyama S Jr, Juliano L, Pertinhez TA, Spisni A, Schenkman S.

Biochemistry. 2006 Feb 14;45(6):1765-74.

PMID:
16460023
8.

The micelle-bound structure of an antimicrobial peptide derived from the alpha-chain of bovine hemoglobin isolated from the tick Boophilus microplus.

Sforça ML, Machado A, Figueredo RC, Oyama S Jr, Silva FD, Miranda A, Daffre S, Miranda MT, Spisni A, Pertinhez TA.

Biochemistry. 2005 May 3;44(17):6440-51.

PMID:
15850378
9.

Probing the pH-dependent structural features of alpha-KTx12.1, a potassium channel blocker from the scorpion Tityus serrulatus.

Oyama S Jr, Pristovsek P, Franzoni L, Pertinhez TA, Schininá E, Lücke C, Rüterjans H, Arantes EC, Spisni A.

Protein Sci. 2005 Apr;14(4):1025-38.

10.

Modeling the Trypanosoma cruzi Tc85-11 protein and mapping the laminin-binding site.

Marroquin-Quelopana M, Oyama S Jr, Aguiar Pertinhez T, Spisni A, Aparecida Juliano M, Juliano L, Colli W, Alves MJ.

Biochem Biophys Res Commun. 2004 Dec 10;325(2):612-8.

PMID:
15530437
11.

How C-terminal carboxyamidation alters the biological activity of peptides from the venom of the eumenine solitary wasp.

Sforça ML, Oyama S Jr, Canduri F, Lorenzi CC, Pertinhez TA, Konno K, Souza BM, Palma MS, Ruggiero Neto J, Azevedo WF Jr, Spisni A.

Biochemistry. 2004 May 18;43(19):5608-17.

PMID:
15134435
12.

Introduction of a chemical constraint in a short peptide derived from human acidic fibroblast growth factor elicits mitogenic structural determinants.

Kiyota S, Franzoni L, Nicastro G, Benedetti A, Oyama S Jr, Viviani W, Gambarini AG, Spisni A, Miranda MT.

J Med Chem. 2003 Jun 5;46(12):2325-33.

PMID:
12773037
13.

Mitogenic activity of peptides related to the sequence of human fibroblast growth factor-1.

Oyama S Jr, Miranda MT, Toma IN, Viviani W, Gambarini AG.

Biochem Mol Biol Int. 1996 Aug;39(6):1237-44.

PMID:
8876978
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