| High Resolution Structural Analyses of Mutant Chitinase A Complexes with Substrates Provide New Insight into the Mechanism of Catalysis, Y Papanikolau, G Prag, G Tavlas, CE Vorgias, AB Oppenheim, K Petratos Biochemistry 40 (38), 11338-11343, 2001 | 195 | 2001 |
| Structure of dimeric SecA, the Escherichia coli preprotein translocase motor Y Papanikolau, M Papadovasilaki, RBG Ravelli, AA McCarthy, S Cusack, ... Journal of molecular biology 366 (5), 1545-1557, 2007 | 187 | 2007 |
| Structures of chitobiase mutants complexed with the substrate di-N-acetyl-D-glucosamine: the catalytic role of the conserved acidic pair, aspartate 539 and glutamate 540 G Prag, Y Papanikolau, G Tavlas, CE Vorgias, K Petratos, AB Oppenheim Journal of molecular biology 300 (3), 611-617, 2000 | 110 | 2000 |
| De novo purification scheme and crystallization conditions yield high-resolution structures of chitinase A and its complex with the inhibitor allosamidin Y Papanikolau, G Tavlas, CE Vorgias, K Petratos Acta Crystallographica Section D: Biological Crystallography 59 (2), 400-403, 2003 | 56 | 2003 |
| Escherichia coli SecA truncated at its termini is functional and dimeric S Karamanou, G Sianidis, G Gouridis, C Pozidis, Y Papanikolau, ... FEBS letters 579 (5), 1267-1271, 2005 | 50 | 2005 |
| Thermal Denaturation of the Chitinase A and Chitinase 40 Proteins A Tsortos, S Pyrpassopoulos, Y Papanikolaou, A Zees, K Petratos, ... Proceedings, 1st Hellenic Conference on Thermal Analysis, 147-152, 2002 | 44* | 2002 |
| Loopless Rop: Structure and dynamics of an engineered homotetrameric variant of the repressor of primer protein NM Glykos, Y Papanikolau, M Vlassi, D Kotsifaki, G Cesareni, ... Biochemistry 45 (36), 10905-10919, 2006 | 25 | 2006 |
| Solubility, crystallization and chromatographic properties of macromolecules strongly depend on substances that reduce the ionic strength of the solution. Y Papanikolau, M Kokkinidis Protein engineering 10 (8), 847-850, 1997 | 20 | 1997 |
| Structure and Dynamics of a Thermostable Alcohol Dehydrogenase from the Antarctic Psychrophile Moraxella sp. TAE123 K Petratos, R Gessmann, V Daskalakis, M Papadovasilaki, Y Papanikolau, ... ACS omega 5 (24), 14523-14534, 2020 | 18 | 2020 |
| Correlation between protein stability and crystal properties of designed ROP variants M Kokkinidis, M Vlassi, Y Papanikolaou, D Kotsifaki, A Kingswell, ... Proteins: Structure, Function, and Bioinformatics 16 (2), 214-216, 1993 | 16 | 1993 |
| Thermal denaturation of the BRCT tandem repeat region of human tumour suppressor gene product BRCA1 S Pyrpassopoulos, A Ladopoulou, M Vlassi, Y Papanikolau, CE Vorgias, ... Biophysical chemistry 114 (1), 1-12, 2005 | 12 | 2005 |
| Equilibrium heat‐induced denaturation of chitinase 40 from Streptomyces thermoviolaceus S Pyrpassopoulos, M Vlassi, A Tsortos, Y Papanikolau, K Petratos, ... PROTEINS: Structure, Function, and Bioinformatics 64 (2), 513-523, 2006 | 11 | 2006 |
| Purification, crystallization and preliminary X-ray analysis of the M. BseCI DNA methyltransferase from Bacillus stearothermophilus A Athanasiadis, Y Papanikolau, M Rina, M Papadovasilaki, Z Dauter, ... Acta Crystallographica Section D: Biological Crystallography 53 (4), 477-479, 1997 | 7 | 1997 |
| Ionic strength reducers: an efficient approach to protein purification and crystallization. Application to two Rop variants Y Papanikolau, D Kotsifaki, VE Fadouloglou, AD Gazi, NM Glykos, ... Acta Crystallographica Section D: Biological Crystallography 60 (7), 1334-1337, 2004 | 6 | 2004 |
| Crystallization and preliminary X-ray diffraction studies of an alcohol dehydrogenase from the Antarctic psychrophile Moraxella sp. TAE123 Y Papanikolau, I Tsigos, M Papadovasilaki, V Bouriotis, K Petratos Acta Crystallographica Section F: Structural Biology 61 (2), 246-248, 2005 | 4 | 2005 |
| Crystallization of the E. coli polyamine-induced protein: a novel procedure based on the concept of ionic strength reducers Y Papanikolau, R Gessmann, K Petratos, K Igarashi, M Kokkinidis Journal of crystal growth 210 (4), 761-766, 2000 | 3 | 2000 |
| Application of the effects of ionic strength reducing agents in the purification and crystallization of chitinase A Y Papanikolau, K Petratos Acta Crystallographica Section D: Biological Crystallography 58 (10), 1593-1596, 2002 | 2 | 2002 |
| Cloning, biochemical and structural studies of an alcohol dehydrogenase from the Antarctic bacterium Moraxella sp. TAE 123 I Tsigos, D Georlette, Y Papanikolau, M Tzanodaskalaki, G Feller, ... 4th International Congress on Extremophiles, 2002 | | 2002 |
| Structural studies of chitinase A fromS. marcescenscomplexed with substrates and the inhibitor allosamidin Y Papanikolau, G Prag, G Tavlas, M Papadovasilaki, S Dimitriou, ... Acta Crystallographica Section A 56, s259-s259, 2000 | | 2000 |
| PhD Thesis Y Papanikolau University of Crete, Greece, 1995 | | 1995 |
