anjos.macedo

Anjos L. Macedo
Assistant Professor
Collaborator
Research Group
Structural Molecular Biology
Dep. Quimica / Faculdade Ciências e Tecnologia / Universidade Nova de Lisboa 2829-516 Caparica Portugal
212 948 356
- ext 939
Research Interests
Structure-function relations in proteins associated to the iron metabolism; heme-binding proteins. Application of NMR techniques to: the determination of structures of proteins and peptides in solution; understand the interactions of proteins/peptides with specific ligands; study of the dynamic of protein and protein-ligand interaction, using relaxation parameters; the study (bio)polymer/copolymer interactions in non-conventional solvents (High-pressure NMR).
Understanding protein-ligand interactions, namely, protein-carbohydrates/peptidoglycan in Carbon Binding Modules of Cellulosome and phage endolysins.
Keywords: Structural Biology; NMR; protein structure, interactions and dynamics.Heme-binding proteins.
Main publications
- Solution structure, dynamics and binding studies of a family 11 carbohydrate-binding module from Clostridium thermocellum (CtCBM11), Viegas A, Sardinha J, Freire F, Duarte DF, Carvalho AL, Fontes CM, Romão MJ, Macedo AL, Cabrita EJ., Biochem J. (2013) 451, 289-300 . doi:10.1042/BJ20120627
- 'Tetrapyrrole binding affinity of the murine and human p22HBP heme-binding proteins', Micaelo, NM, Macedo, AL, Goodfellow, BJ, Felix, V (2010) J. Mol. Graph. Modelling, 29, 396-405
- ‘An NMR Structural Study of Nickel Substituted Rubredoxin’ Goodfellow, BJ, Duarte, ICN, Macedo, AL, Volkman, BF, Nunes, SG, Moura, I, Markley, JL, Moura, JJG (2010) J.Biol.Inorg.Chem., 15, 409-420.DOI: 10.1007/s00775-009-0613-6
- ‘Ligand based nuclear magnetic resonance screening techniques’, in Ligand Macromolecule Interactions in Drug Discovery, A. Viegas, A L. Macedo, E. J. Cabrita, (2010) , Methods in Molecular Biology, Humana Press USA, 572, 81-100
- ‘Preliminary Structural Characterization of Human SOUL, a Haem-Binding Protein’ Freire F, Romão MJ, Aveiro SS, Macedo AL, Goodfellow BJ, Carvalho AL (2009) Acta Crystallogr, Struct Biol Cryst Commun., F65, 723-726,
- ´Solution Structure of Hirsutellin A: New insights into the active site and interacting interfaces of ribotoxins´ A. Viegas, E. Herrero-Galan, M. Oñaderra, A.L. Macedo, M. Bruix, (2009) FEBS Journal, 276, 2381-90.
- ‘Molecular Determinants of Ligand Specificity in Family 11 Carbohydrate Binding Modules (CBM11): an NMR, X-Ray Crystallography and Computational Chemistry Approach’ A. Viegas, N. Brás, N. Cerqueira, P.A. Fernandes, J.A.M. Prates, C.M.G.A. Fontes, M. Bruix, M.J. Romão, A.L. Carvalho, M.J. Ramos, A.L. Macedo, E.J. Cabrita (2008) FEBS Journal, 275, 2524-2535. doi:10.1111/j.1742-4658.2008.06401.x
- ‘Molecular Interactions and CO2-Philicity in Supercritical CO2. A High-Pressure NMR and Molecular Modeling Study of a Perfluorinated Polymer in scCO2’, M. Temtem, T. Casimiro, A.G. Santos, A.L. Macedo, E.J. Cabrita, A. Aguiar-Ricardo (2007) J. Phys. Chem. B,
- ‘The first structure of a protein from the SOUL/HBP family of heme-binding proteins: Murine p22HBP’, J.S. Dias, A.L. Macedo, G.C. Ferreira, F.C. Peterson, B.F. Volkman, and B.J. Goodfellow (2006) J. Biol. Chem., 281, 31553-31561 , doi:10.1074/jbc.M605988200
- ‘Crystal structure of the V(V) dimer [V2O2(m-O)(dmpp)2(OCH3)2] and its equilibrium with the V(V) trimer [V3O3(m-O)3(dmpp)3(H2O)](H2O)2 in methanol/water solutions’ F. Avecilla, C.F.G.C. Geraldes, A.L. Macedo and M.M.C.A. Castro (2006) Eur. J. Inorg. Chem., 2006, 3586-3594, DOI: 10.1002/ejic.200600301
- ´Desulfovibrio gigas ferredoxin II: redox structural modulation of the [3Fe–4S] cluster´ P.M. Rodrigues, A.L. Macedo, B.J. Goodfellow, I. Moura, J.J.G. Moura (2006) J. Biol. Inorg. Chem., 11, 307-315. DOI: 10.1007/s00775-005-0077-2.