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Construction and validation of content of a video on self-care with arteriovenous fistula.

Pessoa NRC, Lira MN, Pereira Maciel ACM, de Mendonça AEO, Frazão CMFQ, Ramos VP.

Enferm Clin. 2019 Apr 3. pii: S1130-8621(19)30043-9. doi: 10.1016/j.enfcli.2018.12.012. [Epub ahead of print] English, Spanish.


How superoxide reductases and flavodiiron proteins combat oxidative stress in anaerobes.

Martins MC, Romão CV, Folgosa F, Borges PT, Frazão C, Teixeira M.

Free Radic Biol Med. 2019 Feb 5. pii: S0891-5849(18)31551-X. doi: 10.1016/j.freeradbiomed.2019.01.051. [Epub ahead of print] Review.


Analysis of a new flavodiiron core structural arrangement in Flv1-ΔFlR protein from Synechocystis sp. PCC6803.

Borges PT, Romão CV, Saraiva LM, Gonçalves VL, Carrondo MA, Teixeira M, Frazão C.

J Struct Biol. 2019 Jan 1;205(1):91-102. doi: 10.1016/j.jsb.2018.11.004. Epub 2018 Nov 14.


Rational engineering of a malate dehydrogenase for microbial production of 2,4-dihydroxybutyric acid via homoserine pathway.

Frazão CJR, Topham CM, Malbert Y, François JM, Walther T.

Biochem J. 2018 Dec 12;475(23):3887-3901. doi: 10.1042/BCJ20180765.


Characteristics of the ineffective social support network: integrative review.

França MS, Lopes MVO, Frazão CMFQ, Guedes TG, Linhares FMP, Pontes CM.

Rev Gaucha Enferm. 2018 Oct 22;39:e20170303. doi: 10.1590/1983-1447.2018.20170303. English, Portuguese.


Development of a Metabolite Sensor for High-Throughput Detection of Aldehydes in Escherichia Coli.

Frazão CR, Maton V, François JM, Walther T.

Front Bioeng Biotechnol. 2018 Aug 23;6:118. doi: 10.3389/fbioe.2018.00118. eCollection 2018.


A novel bacterial class V dye-decolourizing peroxidase from the extremophile Deinococcus radiodurans: cloning, expression optimization, purification, crystallization, initial characterization and X-ray diffraction analysis.

Frade KST, Fernandes ACP, Silveira CM, Frazão C, Moe E.

Acta Crystallogr F Struct Biol Commun. 2018 Jul 1;74(Pt 7):419-424. doi: 10.1107/S2053230X18008488. Epub 2018 Jun 26.


Molecular structure of FoxE, the putative iron oxidase of Rhodobacter ferrooxidans SW2.

Pereira L, Saraiva IH, Oliveira ASF, Soares CM, Louro RO, Frazão C.

Biochim Biophys Acta Bioenerg. 2017 Oct;1858(10):847-853. doi: 10.1016/j.bbabio.2017.07.002. Epub 2017 Jul 29.


Ineffective Protection in Hemodialysis Patients: Sociodemographic and Clinical Context.

Tinôco JDS, de Paiva MDGMN, Frazão CMFQ, Fernandes MIDCD, Enders BC, Lira ALBC.

Int J Nurs Knowl. 2018 Oct;29(4):227-233. doi: 10.1111/2047-3095.12181. Epub 2017 Jun 15.


Structure of Escherichia coli Flavodiiron Nitric Oxide Reductase.

Romão CV, Vicente JB, Borges PT, Victor BL, Lamosa P, Silva E, Pereira L, Bandeiras TM, Soares CM, Carrondo MA, Turner D, Teixeira M, Frazão C.

J Mol Biol. 2016 Nov 20;428(23):4686-4707. doi: 10.1016/j.jmb.2016.10.008. Epub 2016 Oct 7.


Association of socioeconomic and clinical factors and tissue integrity outcome of patients with ulcers.

Medeiros AB, Frazão CM, Fernandes MI, Andriola IC, Lopes MV, Lira AL.

Rev Gaucha Enferm. 2016 Mar;37(1):e54105. doi: 1590/1983-1447.2016.01.54105. Epub 2016 Mar 1. English, Portuguese.


The dual function of flavodiiron proteins: oxygen and/or nitric oxide reductases.

Romão CV, Vicente JB, Borges PT, Frazão C, Teixeira M.

J Biol Inorg Chem. 2016 Mar;21(1):39-52. doi: 10.1007/s00775-015-1329-4. Epub 2016 Jan 14. Review.


Adaptation of Scheffersomyces stipitis to hardwood spent sulfite liquor by evolutionary engineering.

Pereira SR, Sànchez I Nogué V, Frazão CJ, Serafim LS, Gorwa-Grauslund MF, Xavier AM.

Biotechnol Biofuels. 2015 Mar 26;8:50. doi: 10.1186/s13068-015-0234-y. eCollection 2015.


Correlation between selected angiogenic markers and prognosis in pediatric adrenocortical tumors: Angiogenic markers and prognosis in pediatric ACTs.

Dias AI, Fachin CG, Avó LR, Frazão CV, Caran EM, Schettini ST, Alves MT, Ribeiro RC, Abib Sde C.

J Pediatr Surg. 2015 Aug;50(8):1323-8. doi: 10.1016/j.jpedsurg.2014.12.006. Epub 2014 Dec 18.


The adaptation problems of patients undergoing hemodialysis: socio-economic and clinical aspects.

Frazão CM, de Sá JD, Medeiros AB, Fernandes MI, Lira AL, Lopes MV.

Rev Lat Am Enfermagem. 2014 Nov-Dec;22(6):966-72. doi: 10.1590/0104-1169.3525.2504. Epub 2014 Dec 1. English, Portuguese, Spanish.


Association Between Nursing Diagnoses and Socioeconomic/Clinical Characteristics of Patients on Hemodialysis.

Frazão CM, de Sá JD, de Paiva Md, Lira AL, Lopes MV, Enders BC.

Int J Nurs Knowl. 2015 Jul;26(3):135-40. doi: 10.1111/2047-3095.12051. Epub 2014 Aug 28.


Flavodiiron oxygen reductase from Entamoeba histolytica: modulation of substrate preference by tyrosine 271 and lysine 53.

Gonçalves VL, Vicente JB, Pinto L, Romão CV, Frazão C, Sarti P, Giuffrè A, Teixeira M.

J Biol Chem. 2014 Oct 10;289(41):28260-70. doi: 10.1074/jbc.M114.579086. Epub 2014 Aug 23.


[Components of a Roy's adaptation model in patients undergoing hemodialysis].

Frazão CM, Fernandes MI, Nunes Md, de Sá JD, Lopes MV, Lira AL.

Rev Gaucha Enferm. 2013 Dec;34(4):45-52. Portuguese.


[Nursing diagnoses in patients undergoing prostatectomy: identification of the significance of its components].

Saldanha Ede A, Medeiros AB, Frazão CM, da Silva VM, Lopes MV, Lira AL.

Rev Bras Enferm. 2014 May-Jun;67(3):430-7. Portuguese.


Structure of the monofunctional heme catalase DR1998 from Deinococcus radiodurans.

Borges PT, Frazão C, Miranda CS, Carrondo MA, Romão CV.

FEBS J. 2014 Sep;281(18):4138-50. doi: 10.1111/febs.12895. Epub 2014 Jul 23.


Expression, purification and crystallization of MnSOD from Arabidopsis thaliana.

Marques AT, Santos SP, Rosa MG, Rodrigues MA, Abreu IA, Frazão C, Romão CV.

Acta Crystallogr F Struct Biol Commun. 2014 May;70(Pt 5):669-72. doi: 10.1107/S2053230X14007687. Epub 2014 Apr 25.


Purification, crystallization and phase determination of the DR1998 haem b catalase from Deinococcus radiodurans.

Borges PT, Miranda CS, Santos SP, Carita JN, Frazão C, Romão CV.

Acta Crystallogr F Struct Biol Commun. 2014 May;70(Pt 5):659-62. doi: 10.1107/S2053230X1400764X. Epub 2014 Apr 25.


Necrotizing sialometaplasia in an HIV positive cocaine user: a case report.

Alfaya TA, Frazão CO, Rocha ML, Polignano GA, Barcelos R, Gouvêa CV.

Minerva Stomatol. 2013 Oct;62(10):405-8.


SAD phasing towards structure determination of a thermostable Rieske ferredoxin with a novel stabilizing disulfide bridge.

Bandeiras TM, Freitas MC, Petrasch D, Kletzin A, Frazão C.

Acta Crystallogr Sect F Struct Biol Cryst Commun. 2013 May 1;69(Pt 5):555-8. doi: 10.1107/S1744309113008385. Epub 2013 Apr 30.


Rossmann-fold motifs can confer multiple functions to metabolic enzymes: RNA binding and ribonuclease activity of a UDP-glucose dehydrogenase.

Barbas A, Popescu A, Frazão C, Arraiano CM, Fialho AM.

Biochem Biophys Res Commun. 2013 Jan 4;430(1):218-24. doi: 10.1016/j.bbrc.2012.10.091. Epub 2012 Nov 5.


Crystallization and preliminary crystallographic studies of FoxE from Rhodobacter ferrooxidans SW2, an Fe(II) oxidoreductase involved in photoferrotrophy.

Pereira L, Saraiva IH, Coelho R, Newman DK, Louro RO, Frazão C.

Acta Crystallogr Sect F Struct Biol Cryst Commun. 2012 Sep 1;68(Pt 9):1106-8. doi: 10.1107/S174430911203271X. Epub 2012 Aug 31.


Substrate pathways and mechanisms of inhibition in the sulfur oxygenase reductase of acidianus ambivalens.

Veith A, Urich T, Seyfarth K, Protze J, Frazão C, Kletzin A.

Front Microbiol. 2011 Mar 7;2:37. doi: 10.3389/fmicb.2011.00037. eCollection 2011.


Structure of Burkholderia cepacia UDP-glucose dehydrogenase (UGD) BceC and role of Tyr10 in final hydrolysis of UGD thioester intermediate.

Rocha J, Popescu AO, Borges P, Mil-Homens D, Moreira LM, Sá-Correia I, Fialho AM, Frazão C.

J Bacteriol. 2011 Aug;193(15):3978-87. doi: 10.1128/JB.01076-10. Epub 2011 May 20.


Cloning, expression, purification, crystallization and preliminary crystallographic studies of BceC, a UDP-glucose dehydrogenase from Burkholderia cepacia IST408.

Rocha J, Popescu AO, Sá-Correia I, Fialho AM, Frazão C.

Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010 Mar 1;66(Pt 3):269-71. doi: 10.1107/S1744309109053500. Epub 2010 Feb 24.


Experimental study comparing meshes made of polypropylene, polypropylene + polyglactin and polypropylene + titanium: inflammatory cytokines, histological changes and morphometric analysis of collagen.

Pereira-Lucena CG, Artigiani-Neto R, Lopes-Filho GJ, Frazao CV, Goldenberg A, Matos D, Linhares MM.

Hernia. 2010 Jun;14(3):299-304. doi: 10.1007/s10029-009-0621-z. Epub 2010 Jan 14.


Cloning, expression, purification, crystallization and preliminary crystallographic studies of UgdG, an UDP-glucose dehydrogenase from Sphingomonas elodea ATCC 31461.

Rocha J, Granja AT, Sá-Correia I, Fialho A, Frazão C.

Acta Crystallogr Sect F Struct Biol Cryst Commun. 2010 Jan 1;66(Pt 1):69-72. doi: 10.1107/S174430910904929X. Epub 2009 Dec 25.


Structural and functional relationships in the hybrid cluster protein family: structure of the anaerobically purified hybrid cluster protein from Desulfovibrio vulgaris at 1.35 A resolution.

Aragão D, Mitchell EP, Frazão CF, Carrondo MA, Lindley PF.

Acta Crystallogr D Biol Crystallogr. 2008 Jun;64(Pt 6):665-74. doi: 10.1107/S0907444908009165. Epub 2008 May 14.


Structural studies on flavodiiron proteins.

Vicente JB, Carrondo MA, Teixeira M, Frazão C.

Methods Enzymol. 2008;437:3-19. doi: 10.1016/S0076-6879(07)37001-8. Review.


Crystallographic analysis of the intact metal centres [3Fe-4S](1+/0) and [4Fe-4S](2+/1+) in a Zn(2+) -containing ferredoxin.

Frazão C, Aragão D, Coelho R, Leal SS, Gomes CM, Teixeira M, Carrondo MA.

FEBS Lett. 2008 Mar 5;582(5):763-7. doi: 10.1016/j.febslet.2008.01.041. Epub 2008 Feb 5.


Structure of amidase from Pseudomonas aeruginosa showing a trapped acyl transfer reaction intermediate state.

Andrade J, Karmali A, Carrondo MA, Frazão C.

J Biol Chem. 2007 Jul 6;282(27):19598-605. Epub 2007 Apr 17.


Crystallization, diffraction data collection and preliminary crystallographic analysis of hexagonal crystals of Pseudomonas aeruginosa amidase.

Andrade J, Karmali A, Carrondo MA, Frazão C.

Acta Crystallogr Sect F Struct Biol Cryst Commun. 2007 Mar 1;63(Pt 3):214-6. Epub 2007 Feb 23.


Unravelling the dynamics of RNA degradation by ribonuclease II and its RNA-bound complex.

Frazão C, McVey CE, Amblar M, Barbas A, Vonrhein C, Arraiano CM, Carrondo MA.

Nature. 2006 Sep 7;443(7107):110-4.


Cloning, expression, purification, crystallization and preliminary structure determination of glucose-1-phosphate uridylyltransferase (UgpG) from Sphingomonas elodea ATCC 31461 bound to glucose-1-phosphate.

Aragão D, Marques AR, Frazão C, Enguita FJ, Carrondo MA, Fialho AM, Sá-Correia I, Mitchell EP.

Acta Crystallogr Sect F Struct Biol Cryst Commun. 2006 Sep 1;62(Pt 9):930-4. Epub 2006 Aug 26.


Expression, purification, crystallization and preliminary diffraction data characterization of Escherichia coli ribonuclease II (RNase II).

McVey CE, Amblar M, Barbas A, Cairrão F, Coelho R, Romão C, Arraiano CM, Carrondo MA, Frazão C.

Acta Crystallogr Sect F Struct Biol Cryst Commun. 2006 Jul 1;62(Pt 7):684-7. Epub 2006 Jun 26.


X-ray Structure of a self-compartmentalizing sulfur cycle metalloenzyme.

Urich T, Gomes CM, Kletzin A, Frazão C.

Science. 2006 Feb 17;311(5763):996-1000.


The sulfur oxygenase reductase from Acidianus ambivalens is an icosatetramer as shown by crystallization and Patterson analysis.

Urich T, Coelho R, Kletzin A, Frazao C.

Biochim Biophys Acta. 2005 Mar 14;1747(2):267-70. Epub 2004 Dec 19.


Structural evidence of a fourth Gla residue in fish osteocalcin: biological implications.

Frazão C, Simes DC, Coelho R, Alves D, Williamson MK, Price PA, Cancela ML, Carrondo MA.

Biochemistry. 2005 Feb 1;44(4):1234-42.


Proton-assisted two-electron transfer in natural variants of tetraheme cytochromes from Desulfomicrobium Sp.

Correia IJ, Paquete CM, Coelho A, Almeida CC, Catarino T, Louro RO, Frazão C, Saraiva LM, Carrondo MA, Turner DL, Xavier AV.

J Biol Chem. 2004 Dec 10;279(50):52227-37. Epub 2004 Sep 28.


HIV/AIDS risk perception, attitudes and sexual behaviour in Portugal.

Amaro F, Frazão C, Pereira ME, da Cunha Teles L.

Int J STD AIDS. 2004 Jan;15(1):56-60.


Reduced hybrid cluster proteins (HCP) from Desulfovibrio desulfuricans ATCC 27774 and Desulfovibrio vulgaris (Hildenborough): X-ray structures at high resolution using synchrotron radiation.

Aragão D, Macedo S, Mitchell EP, Romão CV, Liu MY, Frazão C, Saraiva LM, Xavier AV, LeGall J, van Dongen WMAM, Hagen WR, Teixeira M, Carrondo MA, Lindley P.

J Biol Inorg Chem. 2003 May;8(5):540-548. doi: 10.1007/s00775-003-0443-x. Epub 2003 Feb 15.


Docking and electron transfer studies between rubredoxin and rubredoxin:oxygen oxidoreductase.

Victor BL, Vicente JB, Rodrigues R, Oliveira S, Rodrigues-Pousada C, Frazão C, Gomes CM, Teixeira M, Soares CM.

J Biol Inorg Chem. 2003 Apr;8(4):475-88. Epub 2003 Feb 15.


Structure of dimeric cytochrome c3 from Desulfovibrio gigas at 1.2 A resolution.

Aragão D, Frazão C, Sieker L, Sheldrick GM, LeGall J, Carrondo MA.

Acta Crystallogr D Biol Crystallogr. 2003 Apr;59(Pt 4):644-53. Epub 2003 Mar 25.


Functional control of the binuclear metal site in the metallo-beta-lactamase-like fold by subtle amino acid replacements.

Gomes CM, Frazão C, Xavier AV, Legall J, Teixeira M.

Protein Sci. 2002 Mar;11(3):707-12.


Crystal structure of low-potential cytochrome c549 from Synechocystis sp. PCC 6803 at 1.21 A resolution.

Frazão C, Enguita FJ, Coelho R, Sheldrick GM, Navarro JA, Hervás M, De la Rosa MA, Carrondo MA.

J Biol Inorg Chem. 2001 Mar;6(3):324-32.


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