Works by Saraiva, Lígia M.

Results: 35

A novel type of hemoglobin confers host-derived nitric oxide resistance to the opportunistic pathogen Acinetobacter baumannii.

Published in:

Scientific Reports, 2025, v. 15, n. 1, p. 1, doi. 10.1038/s41598-025-88123-z

By:

Beas, Jordi Zamarreño;
Folgosa, Filipe;
Karavaeva, Val;
Sousa, Filipa L.;
Saraiva, Lígia M.

Publication type:

Article

The genetic organization of Desulfovibrio desulphuricans ATCC 27774 bacterioferritin and rubredoxin-2 genes: involvement of rubredoxin in iron metabolism.

Published in:

Molecular Microbiology, 2001, v. 41, n. 1, p. 217, doi. 10.1046/j.1365-2958.2001.02509.x

By:

da Costa, Patrícia N.;
Romão, Célia V.;
LeGall, Jean;
Xavier, António V.;
Melo, Eurico;
Teixeira, Miguel;
Saraiva, Lígia M.

Publication type:

Article

Oxygen detoxification in the strict anaerobic archaeon Archaeoglobus fulgidus: superoxide scavenging by Neelaredoxin.

Published in:

Molecular Microbiology, 2000, v. 38, n. 2, p. 322, doi. 10.1046/j.1365-2958.2000.02121.x

By:

Abreu, Isabel A.;
Saraiva, Lígia M.;
Carita, João;
Huber, H.;
Stetter, K. O.;
Cabelli, Diane;
Teixeira, Miguel

Publication type:

Article

Functional Characterization of Peroxiredoxins from the Human Protozoan Parasite Giardia intestinalis.

Published in:

PLoS Neglected Tropical Diseases, 2014, v. 8, n. 1, p. 1, doi. 10.1371/journal.pntd.0002631

By:

Mastronicola, Daniela;
Falabella, Micol;
Testa, Fabrizio;
Pucillo, Leopoldo Paolo;
Teixeira, Miguel;
Sarti, Paolo;
Saraiva, Lígia M.;
Giuffrè, Alessandro

Publication type:

Article

Functional Characterization of Peroxiredoxins from the Human Protozoan Parasite Giardia intestinalis.

Published in:

PLoS Neglected Tropical Diseases, 2014, v. 8, n. 1, p. 1, doi. 10.1371/journal.pntd.0002631

By:

Mastronicola, Daniela;
Falabella, Micol;
Testa, Fabrizio;
Pucillo, Leopoldo Paolo;
Teixeira, Miguel;
Sarti, Paolo;
Saraiva, Lígia M.;
Giuffrè, Alessandro

Publication type:

Article

Insights into the structure of the diiron site of RIC from Escherichia coli.

Published in:

FEBS Letters, 2015, v. 589, n. 4, p. 426, doi. 10.1016/j.febslet.2014.12.028

By:

Nobre, Lígia S.;
Lousa, Diana;
Pacheco, Isabel;
Soares, Cláudio M.;
Teixeira, Miguel;
Saraiva, Lígia M.

Publication type:

Article

Molecular basis for redox-Bohr and cooperative effects in cytochrome c3 from Desulfovibrio desulfuricans ATCC 27774: Crystallographic and modeling studies of oxidized and reduced high-resolution structures at pH 7.6.

Published in:

Proteins, 2004, v. 54, n. 1, p. 135, doi. 10.1002/prot.10431

By:

Isabel Bento;
Pedro M. Matias;
António M. Baptista;
Patricia N. da Costa;
Walter M.A.M. van Dongen;
Lígia M. Saraiva;
Thomas R. Schneider;
Cláudio M. Soares;
Maria A. Carrondo

Publication type:

Article

Structural Basis of RICs Iron Donation for Iron-Sulfur Cluster Biogenesis.

Published in:

Frontiers in Microbiology, 2021, v. 11, p. N.PAG, doi. 10.3389/fmicb.2021.670681

By:

Silva, Liliana S. O.;
Matias, Pedro M.;
Romão, Célia V.;
Saraiva, Lígia M.

Publication type:

Article

Staphylococcus epidermidis biofilms undergo metabolic and matrix remodeling under nitrosative stress.

Published in:

Frontiers in Cellular & Infection Microbiology, 2023, p. 1, doi. 10.3389/fcimb.2023.1200923

By:

Oliveira, Ana S.;
Saraiva, Lígia M.;
Carvalho, Sandra M.

Publication type:

Article

Desulfovibrio vulgaris CbiKP cobaltochelatase: evolution of a haem binding protein orchestrated by the incorporation of two histidine residues.

Published in:

Environmental Microbiology, 2017, v. 19, n. 1, p. 106, doi. 10.1111/1462-2920.13479

By:

Lobo, Susana A.L.;
Videira, Marco A.M.;
Pacheco, Isabel;
Wass, Mark N.;
Warren, Martin J.;
Teixeira, Miguel;
Matias, Pedro M.;
Romão, Célia V.;
Saraiva, Lígia M.

Publication type:

Article

The Staphylococcus aureus α-Acetolactate Synthase ALS Confers Resistance to Nitrosative Stress.

Published in:

Frontiers in Microbiology, 2017, p. 1, doi. 10.3389/fmicb.2017.01273

By:

Carvalho, Sandra M.;
de Jong, Anne;
Kloosterman, Tomas G.;
Kuipers, Oscar P.;
Saraiva, Lígia M.

Publication type:

Article

Repair of Iron Centers RIC protein contributes to the virulence of Staphylococcus aureus.

Published in:

Virulence, 2018, v. 9, n. 1, p. 312, doi. 10.1080/21505594.2017.1389829

By:

Silva, Liliana O.;
Nobre, Lígia S.;
Mil-Homens, Dalila;
Fialho, Arsénio;
Saraiva, Lígia M.

Publication type:

Article

In Campylobacter jejuni, a new type of chaperone receives heme from ferrochelatase.

Published in:

Frontiers in Genetics, 2023, p. 1, doi. 10.3389/fgene.2023.1199357

By:

Zamarreño Beas, Jordi;
Videira, Marco A. M.;
Karavaeva, Val;
Lourenço, Frederico M.;
Almeida, Mafalda R.;
Sousa, Filipa;
Saraiva, Lígia M.

Publication type:

Article

The anaerobe Desulfovibrio desulfuricans ATCC 27774 grows at nearly atmospheric oxygen levels

Published in:

FEBS Letters, 2007, v. 581, n. 3, p. 433, doi. 10.1016/j.febslet.2006.12.053

By:

Lobo, Susana A.L.;
Melo, Ana M.P.;
Carita, João N.;
Teixeira, Miguel;
Saraiva, Lígia M.

Publication type:

Article

Flavohemoglobin requires microaerophilic conditions for nitrosative protection of Staphylococcus aureus

Published in:

FEBS Letters, 2006, v. 580, n. 7, p. 1817, doi. 10.1016/j.febslet.2006.02.039

By:

Gonçalves, Vera L.;
Nobre, Lígia S.;
Vicente, João B.;
Teixeira, Miguel;
Saraiva, Lígia M.

Publication type:

Article

A Membrane-Bound Cytochrome c3: A Type II Cytochrome c3 from Desulfovibrio vulgaris Hildenborough.

Published in:

ChemBioChem, 2001, v. 2, n. 12, p. 895, doi. 10.1002/1439-7633(20011203)2:12<895::AID-CBIC895>3.0.CO;2-V

By:

Valente, Filipa M. A.;
Saraiva, Lígia M.;
LeGall, Jean;
Xavier, António V.;
Teixeira, Miguel;
Pereira, Inês A. C.

Publication type:

Article

Staphylococcus aureus haem biosynthesis and acquisition pathways are linked through haem monooxygenase IsdG.

Published in:

Molecular Microbiology, 2018, v. 109, n. 3, p. 385, doi. 10.1111/mmi.14060

By:

Videira,, Marco A. M.;
Lobo,, Susana A. L.;
Silva,, Liliana S. O.;
Palmer,, David J.;
Warren,, Martin J.;
Prieto,, Manuel;
Coutinho,, Ana;
Sousa,, Filipa L.;
Fernandes, Fábio;
Saraiva, Lígia M.

Publication type:

Article

S taphylococcus aureus haem biosynthesis: characterisation of the enzymes involved in final steps of the pathway.

Published in:

Molecular Microbiology, 2015, v. 97, n. 3, p. 472, doi. 10.1111/mmi.13041

By:

Lobo, Susana A. L.;
Scott, Alan;
Videira, Marco A. M.;
Winpenny, David;
Gardner, Mark;
Palmer, Mike J.;
Schroeder, Susanne;
Lawrence, Andrew D.;
Parkinson, Tanya;
Warren, Martin J.;
Saraiva, Lígia M.

Publication type:

Article

An N-Acetyl Cysteine Ruthenium Tricarbonyl Conjugate Enables Simultaneous Release of CO and Ablation of Reactive Oxygen Species.

Published in:

Chemistry - A European Journal, 2015, v. 21, n. 42, p. 14708, doi. 10.1002/chem.201502474

By:

Seixas, João D.;
Chaves ‐ Ferreira, Miguel;
Montes ‐ Grajales, Diana;
Gonçalves, Ana M.;
Marques, Ana R.;
Saraiva, Lígia M.;
Olivero ‐ Verbel, Jesus;
Romão, Carlos C.;
Bernardes, Gonçalo J. L.

Publication type:

Article

Spontaneous CO Release from RuII(CO)2-Protein Complexes in Aqueous Solution, Cells, and Mice.

Published in:

Angewandte Chemie, 2015, v. 127, n. 4, p. 1188, doi. 10.1002/ange.201409344

By:

Chaves ‐ Ferreira, Miguel;
Albuquerque, Inês S.;
Matak ‐ Vinkovic, Dijana;
Coelho, Ana C.;
Carvalho, Sandra M.;
Saraiva, Lígia M.;
Romão, Carlos C.;
Bernardes, Gonçalo J. L.

Publication type:

Article

Hydrogen Sulfide and Carbon Monoxide Tolerance in Bacteria.

Published in:

Antioxidants, 2021, v. 10, n. 5, p. 729, doi. 10.3390/antiox10050729

By:

Mendes, Sofia S.;
Miranda, Vanessa;
Saraiva, Lígia M.;
Mancard, Daniele

Publication type:

Article

Entamoeba histolytica modulates a complex repertoire of novel genes in response to oxidative and nitrosative stresses: implications for amebic pathogenesis.

Published in:

Cellular Microbiology, 2009, v. 11, n. 1, p. 51, doi. 10.1111/j.1462-5822.2008.01236.x

By:

Vicente, João B.;
Ehrenkaufer, Gretchen M.;
Saraiva, Lígia M.;
Teixeira, Miguel;
Singh, Upinder

Publication type:

Article

Interplay Between Capsule Expression and Uracil Metabolism in Streptococcus pneumoniae D39.

Published in:

Frontiers in Microbiology, 2018, p. 1, doi. 10.3389/fmicb.2018.00321

By:

Carvalho, Sandra M.;
Kloosterman, Tomas G.;
Manzoor, Irfan;
Caldas, José;
Vinga, Susana;
Martinussen, Jan;
Saraiva, Lígia M.;
Kuipers, Oscar P.;
Neves, Ana R.

Publication type:

Article

Escherichia coli RIC Is Able to Donate Iron to Iron-Sulfur Clusters.

Published in:

PLoS ONE, 2014, v. 9, n. 4, p. 1, doi. 10.1371/journal.pone.0095222

By:

Nobre, Lígia S.;
Garcia-Serres, Ricardo;
Todorovic, Smilja;
Hildebrandt, Peter;
Teixeira, Miguel;
Latour, Jean-Marc;
Saraiva, Lígia M.

Publication type:

Article

The Bactericidal Activity of Carbon Monoxide–Releasing Molecules against Helicobacter pylori.

Published in:

PLoS ONE, 2013, v. 8, n. 12, p. 1, doi. 10.1371/journal.pone.0083157

By:

Tavares, Ana F.;
Parente, Margarida R.;
Justino, Marta C.;
Oleastro, Mónica;
Nobre, Lígia S.;
Saraiva, Lígia M.

Publication type:

Article

Spontaneous CO Release from RuII(CO)2-Protein Complexes in Aqueous Solution, Cells, and Mice.

Published in:

Angewandte Chemie International Edition, 2015, v. 54, n. 4, p. 1172, doi. 10.1002/anie.201409344

By:

Chaves‐Ferreira, Miguel;
Albuquerque, Inês S.;
Matak‐Vinkovic, Dijana;
Coelho, Ana C.;
Carvalho, Sandra M.;
Saraiva, Lígia M.;
Romão, Carlos C.;
Bernardes, Gonçalo J. L.

Publication type:

Article

Structure at 1.0 Å resolution of a high-potential iron–sulfur protein involved in the aerobic respiratory chain of Rhodothermus marinus.

Published in:

Journal of Biological Inorganic Chemistry (JBIC), 2010, v. 15, n. 3, p. 303, doi. 10.1007/s00775-009-0603-8

By:

Stelter, Meike;
Melo, Ana M. P.;
Hreggvidsson, Gudmundur O.;
Hjorleifsdottir, Sigridur;
Saraiva, Lígia M.;
Teixeira, Miguel;
Archer, Margarida

Publication type:

Article

Iron–sulfur repair YtfE protein from Escherichia coli: structural characterization of the di-iron center.

Published in:

Journal of Biological Inorganic Chemistry (JBIC), 2008, v. 13, n. 5, p. 765, doi. 10.1007/s00775-008-0362-y

By:

Todorovic, Smilja;
Justino, Marta C.;
Wellenreuther, Gerd;
Hildebrandt, Peter;
Murgida, Daniel H.;
Meyer-Klaucke, Wolfram;
Saraiva, Lígia M.

Publication type:

Article

Superoxide reduction by Nanoarchaeum equitans neelaredoxin, an enzyme lacking the highly conserved glutamate iron ligand.

Published in:

Journal of Biological Inorganic Chemistry (JBIC), 2008, v. 13, n. 2, p. 219, doi. 10.1007/s00775-007-0313-z

By:

Rodrigues, João V.;
Victor, Bruno L.;
Huber, Harald;
Saraiva, Lígia M.;
Soares, Cláudio M.;
Cabelli, Diane E.;
Teixeira, Miguel

Publication type:

Article

Combined spectroscopic and calorimetric characterisation of rubredoxin reversible thermal transition.

Published in:

Journal of Biological Inorganic Chemistry (JBIC), 2006, v. 11, n. 1, p. 73, doi. 10.1007/s00775-005-0055-8

By:

Henriques, Bárbara J.;
Saraiva, Lígia M.;
Gomes, Cláudio M.

Publication type:

Article

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

Published in:

Journal of Biological Inorganic Chemistry (JBIC), 2003, v. 8, n. 5, p. 540, doi. 10.1007/s00775-003-0443-x

By:

Aragão, David;
Macedo, Sofia;
Mitchell, Edward P.;
Romão, Célia V.;
Liu, Ming Y.;
Frazão, Carlos;
Saraiva, Lígia M.;
Xavier, António V.;
LeGall, Jean;
van Dongen, Walter M. A. M.;
Hagen, Wilfred R.;
Teixeira, Miguel;
Carrondo, Maria A.;
Lindley, Peter

Publication type:

Article

A novel iron centre in the split-Soret cytochrome c from Desulfovibrio desulfuricans ATCC 27774.

Published in:

Journal of Biological Inorganic Chemistry (JBIC), 2003, v. 8, n. 3, p. 360, doi. 10.1007/s00775-002-0426-3

By:

Abreu, Isabel A.;
Lourenço, Alexandra I.;
Xavier, António V.;
LeGall, Jean;
Coelho, Ana V.;
Matias, Pedro M.;
Pinto, David M.;
Carrondo, Maria Arménia;
Teixeira, Miguel;
Saraiva, Lígia M.

Publication type:

Article

Repair of Iron Center Proteins—A Different Class of Hemerythrin-like Proteins.

Published in:

Molecules, 2022, v. 27, n. 13, p. 4051, doi. 10.3390/molecules27134051

By:

Silva, Liliana S. O.;
Matias, Pedro M.;
Romão, Célia V.;
Saraiva, Lígia M.

Publication type:

Article

Identification of the sirohaem biosynthesis pathway in Staphylococcus aureus.

Published in:

FEBS Journal, 2020, v. 287, n. 8, p. 1537, doi. 10.1111/febs.15091

By:

Videira, Marco A. M.;
Lobo, Susana A. L.;
Sousa, Filipa L.;
Saraiva, Lígia M.

Publication type:

Article

FrxA is an S-nitrosoglutathione reductase enzyme that contributes to Helicobacter pylori pathogenicitys.

Published in:

FEBS Journal, 2014, v. 281, n. 19, p. 4495, doi. 10.1111/febs.12958

By:

Justino, Marta C.;
Parente, Margarida R.;
Boneca, Ivo G.;
Saraiva, Lígia M.

Publication type:

Article

Works by Saraiva, Lígia M.

A novel type of hemoglobin confers host-derived nitric oxide resistance to the opportunistic pathogen Acinetobacter baumannii.

The genetic organization of Desulfovibrio desulphuricans ATCC 27774 bacterioferritin and rubredoxin-2 genes: involvement of rubredoxin in iron metabolism.

Oxygen detoxification in the strict anaerobic archaeon Archaeoglobus fulgidus: superoxide scavenging by Neelaredoxin.

Functional Characterization of Peroxiredoxins from the Human Protozoan Parasite Giardia intestinalis.

Functional Characterization of Peroxiredoxins from the Human Protozoan Parasite <i>Giardia intestinalis</i>.

Insights into the structure of the diiron site of RIC from Escherichia coli.

Molecular basis for redox-Bohr and cooperative effects in cytochrome c<sub>3</sub> from Desulfovibrio desulfuricans ATCC 27774: Crystallographic and modeling studies of oxidized and reduced high-resolution structures at pH 7.6.

Structural Basis of RICs Iron Donation for Iron-Sulfur Cluster Biogenesis.

Staphylococcus epidermidis biofilms undergo metabolic and matrix remodeling under nitrosative stress.

Desulfovibrio vulgaris CbiK<sup>P</sup> cobaltochelatase: evolution of a haem binding protein orchestrated by the incorporation of two histidine residues.

The Staphylococcus aureus α-Acetolactate Synthase ALS Confers Resistance to Nitrosative Stress.

Repair of Iron Centers RIC protein contributes to the virulence of Staphylococcus aureus.

In Campylobacter jejuni, a new type of chaperone receives heme from ferrochelatase.

The anaerobe Desulfovibrio desulfuricans ATCC 27774 grows at nearly atmospheric oxygen levels

Flavohemoglobin requires microaerophilic conditions for nitrosative protection of Staphylococcus aureus

A Membrane-Bound Cytochrome c<sub>3</sub>: A Type II Cytochrome c<sub>3</sub> from Desulfovibrio vulgaris Hildenborough.

Staphylococcus aureus haem biosynthesis and acquisition pathways are linked through haem monooxygenase IsdG.

S taphylococcus aureus haem biosynthesis: characterisation of the enzymes involved in final steps of the pathway.

An N-Acetyl Cysteine Ruthenium Tricarbonyl Conjugate Enables Simultaneous Release of CO and Ablation of Reactive Oxygen Species.

Spontaneous CO Release from Ru<sup>II</sup>(CO)<sub>2</sub>-Protein Complexes in Aqueous Solution, Cells, and Mice.

Hydrogen Sulfide and Carbon Monoxide Tolerance in Bacteria.

Entamoeba histolytica modulates a complex repertoire of novel genes in response to oxidative and nitrosative stresses: implications for amebic pathogenesis.

Interplay Between Capsule Expression and Uracil Metabolism in Streptococcus pneumoniae D39.

<i>Escherichia coli</i> RIC Is Able to Donate Iron to Iron-Sulfur Clusters.

The Bactericidal Activity of Carbon Monoxide–Releasing Molecules against <i>Helicobacter pylori</i>.

Spontaneous CO Release from Ru<sup>II</sup>(CO)<sub>2</sub>-Protein Complexes in Aqueous Solution, Cells, and Mice.

Structure at 1.0 Å resolution of a high-potential iron–sulfur protein involved in the aerobic respiratory chain of Rhodothermus marinus.

Iron–sulfur repair YtfE protein from Escherichia coli: structural characterization of the di-iron center.

Superoxide reduction by Nanoarchaeum equitans neelaredoxin, an enzyme lacking the highly conserved glutamate iron ligand.

Combined spectroscopic and calorimetric characterisation of rubredoxin reversible thermal transition.

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

A novel iron centre in the split-Soret cytochrome c from Desulfovibrio desulfuricans ATCC 27774.

Repair of Iron Center Proteins—A Different Class of Hemerythrin-like Proteins.

Identification of the sirohaem biosynthesis pathway in Staphylococcus aureus.

FrxA is an S-nitrosoglutathione reductase enzyme that contributes to Helicobacter pylori pathogenicitys.