1R37
| Alcohol dehydrogenase from sulfolobus solfataricus complexed with NAD(H) and 2-ethoxyethanol | Descriptor: | 2-ETHOXYETHANOL, NAD-dependent alcohol dehydrogenase, NICOTINAMIDE-ADENINE-DINUCLEOTIDE, ... | Authors: | Esposito, L, Bruno, I, Sica, F, Raia, C.A, Giordano, A, Rossi, M, Mazzarella, L, Zagari, A. | Deposit date: | 2003-09-30 | Release date: | 2004-02-10 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (2.3 Å) | Cite: | Crystal structure of a ternary complex of the alcohol dehydrogenase from Sulfolobus solfataricus Biochemistry, 42, 2003
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4ESA
| X-ray structure of carbonmonoxy hemoglobin of Eleginops maclovinus | Descriptor: | CARBON MONOXIDE, GLYCEROL, Hemoglobin alpha chain, ... | Authors: | Merlino, A, Vitagliano, L, Mazzarella, L, Vergara, A. | Deposit date: | 2012-04-23 | Release date: | 2012-11-07 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (1.45 Å) | Cite: | ATP regulation of the ligand-binding properties in temperate and cold-adapted haemoglobins. X-ray structure and ligand-binding kinetics in the sub-Antarctic fish Eleginops maclovinus. Mol Biosyst, 8, 2012
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11BG
| A POTENTIAL ALLOSTERIC SUBSITE GENERATED BY DOMAIN SWAPPING IN BOVINE SEMINAL RIBONUCLEASE | Descriptor: | PROTEIN (BOVINE SEMINAL RIBONUCLEASE), SULFATE ION, URIDYLYL-2'-5'-PHOSPHO-GUANOSINE | Authors: | Vitagliano, L, Adinolfi, S, Sica, F, Merlino, A, Zagari, A, Mazzarella, L. | Deposit date: | 1999-03-11 | Release date: | 1999-11-05 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | A potential allosteric subsite generated by domain swapping in bovine seminal ribonuclease. J.Mol.Biol., 293, 1999
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4DII
| X-ray structure of the complex between human alpha thrombin and thrombin binding aptamer in the presence of potassium ions | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CHLORIDE ION, D-phenylalanyl-N-[(2S,3S)-6-{[amino(iminio)methyl]amino}-1-chloro-2-hydroxyhexan-3-yl]-L-prolinamide, ... | Authors: | Russo Krauss, I, Merlino, A, Mazzarella, L, Sica, F. | Deposit date: | 2012-01-31 | Release date: | 2012-07-18 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (2.05 Å) | Cite: | High-resolution structures of two complexes between thrombin and thrombin-binding aptamer shed light on the role of cations in the aptamer inhibitory activity. Nucleic Acids Res., 40, 2012
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4DIH
| X-ray structure of the complex between human alpha thrombin and thrombin binding aptamer in the presence of sodium ions | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CHLORIDE ION, D-phenylalanyl-N-[(2S,3S)-6-{[amino(iminio)methyl]amino}-1-chloro-2-hydroxyhexan-3-yl]-L-prolinamide, ... | Authors: | Russo Krauss, I, Merlino, A, Mazzarella, L, Sica, F. | Deposit date: | 2012-01-31 | Release date: | 2012-07-18 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | High-resolution structures of two complexes between thrombin and thrombin-binding aptamer shed light on the role of cations in the aptamer inhibitory activity. Nucleic Acids Res., 40, 2012
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1S5Y
| The crystal structure of Trematomus bernacchii hemoglobin oxidized by ferricyanide | Descriptor: | Hemoglobin alpha chain, Hemoglobin beta chain, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Vitagliano, L, Bonomi, G, Riccio, A, di Prisco, G, Smulevich, G, Mazzarella, L. | Deposit date: | 2004-01-22 | Release date: | 2004-05-04 | Last modified: | 2017-10-11 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | The oxidation process of Antarctic fish hemoglobins Eur.J.Biochem., 271, 2004
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1NTO
| N249Y MUTANT OF ALCOHOL DEHYDROGENASE FROM THE ARCHAEON SULFOLOBUS SOLFATARICUS-MONOCLINIC CRYSTAL FORM | Descriptor: | NAD-dependent alcohol dehydrogenase, ZINC ION | Authors: | Esposito, L, Bruno, I, Sica, F, Raia, C.A, Giordano, A, Rossi, M, Mazzarella, L, Zagari, A. | Deposit date: | 2003-01-30 | Release date: | 2003-08-26 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (1.94 Å) | Cite: | Structural study of a single-point mutant of Sulfolobus solfataricus alcohol dehydrogenase with enhanced activity. Febs Lett., 539, 2003
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1S5X
| The crystal structure of Trematomus bernacchii hemoglobin oxidized by air | Descriptor: | Hemoglobin alpha chain, Hemoglobin beta chain, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Vitagliano, L, Bonomi, G, Riccio, A, di Prisco, G, Smulevich, G, Mazzarella, L. | Deposit date: | 2004-01-22 | Release date: | 2004-05-04 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | The oxidation process of Antarctic fish hemoglobins Eur.J.Biochem., 271, 2004
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1NVG
| N249Y MUTANT OF THE ALCOHOL DEHYDROGENASE FROM THE ARCHAEON SULFOLOBUS SOLFATARICUS-TETRAGONAL CRYSTAL FORM | Descriptor: | NAD-dependent alcohol dehydrogenase, ZINC ION | Authors: | Esposito, L, Bruno, I, Sica, F, Raia, C.A, Giordano, A, Rossi, M, Mazzarella, L, Zagari, A. | Deposit date: | 2003-02-03 | Release date: | 2003-08-26 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Structural study of a single-point mutant of Sulfolobus solfataricus alcohol dehydrogenase with enhanced activity Febs Lett., 539, 2003
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4G51
| Crystallographic analysis of the interaction of nitric oxide with hemoglobin from Trematomus bernacchii in the T quaternary structure (fully ligated state). | Descriptor: | Hemoglobin subunit alpha, Hemoglobin subunit beta, NITRIC OXIDE, ... | Authors: | Merlino, A, Balsamo, A, Pica, A, Mazzarella, L, Vergara, A. | Deposit date: | 2012-07-17 | Release date: | 2013-01-16 | Last modified: | 2019-02-20 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Selective X-ray-induced NO photodissociation in haemoglobin crystals: evidence from a Raman-assisted crystallographic study. Acta Crystallogr.,Sect.D, 69, 2013
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3D1K
| R/T intermediate quaternary structure of an antarctic fish hemoglobin in an alpha(CO)-beta(pentacoordinate) state | Descriptor: | ACETYL GROUP, CARBON MONOXIDE, Hemoglobin subunit alpha-1, ... | Authors: | Vitagliano, L, Vergara, A, Bonomi, G, Merlino, A, Mazzarella, L. | Deposit date: | 2008-05-06 | Release date: | 2008-08-05 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.25 Å) | Cite: | Spectroscopic and crystallographic characterization of a tetrameric hemoglobin oxidation reveals structural features of the functional intermediate relaxed/tense state. J.Am.Chem.Soc., 130, 2008
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3GQG
| Crystal structure at acidic pH of the ferric form of the Root effect hemoglobin from Trematomus bernacchii. | Descriptor: | Hemoglobin subunit alpha, Hemoglobin subunit beta, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Vergara, A, Franzese, M, Merlino, A, Bonomi, G, Mazzarella, L. | Deposit date: | 2009-03-24 | Release date: | 2009-10-13 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.73 Å) | Cite: | Correlation between hemichrome stability and the root effect in tetrameric hemoglobins. Biophys.J., 97, 2009
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11BA
| BINDING OF A SUBSTRATE ANALOGUE TO A DOMAIN SWAPPING PROTEIN IN THE COMPLEX OF BOVINE SEMINAL RIBONUCLEASE WITH URIDYLYL-2',5'-ADENOSINE | Descriptor: | PROTEIN (RIBONUCLEASE, SEMINAL), SULFATE ION, ... | Authors: | Vitagliano, L, Adinolfi, S, Riccio, A, Sica, F, Zagari, A, Mazzarella, L. | Deposit date: | 1999-03-17 | Release date: | 1999-03-26 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (2.06 Å) | Cite: | Binding of a substrate analog to a domain swapping protein: X-ray structure of the complex of bovine seminal ribonuclease with uridylyl(2',5')adenosine. Protein Sci., 7, 1998
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1R3M
| Crystal structure of the dimeric unswapped form of bovine seminal ribonuclease | Descriptor: | PHOSPHATE ION, Ribonuclease, seminal | Authors: | Berisio, R, Sica, F, De Lorenzo, C, Di Fiore, A, Piccoli, R, Zagari, A, Mazzarella, L. | Deposit date: | 2003-10-02 | Release date: | 2003-11-18 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Crystal structure of the dimeric unswapped form of bovine seminal ribonuclease Febs Lett., 554, 2003
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3F8G
| The X-ray structure of a dimeric variant of human pancreatic ribonuclease with high cytotoxic and antitumor activities | Descriptor: | Ribonuclease pancreatic, SULFATE ION | Authors: | Merlino, A, Avella, G, Mazzarella, L, Sica, F. | Deposit date: | 2008-11-12 | Release date: | 2009-02-10 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2.6 Å) | Cite: | Structural features for the mechanism of antitumor action of a dimeric human pancreatic ribonuclease variant. Protein Sci., 18, 2009
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1K6F
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4IRO
| Crystal structure of T-state carbonmonoxy hemoglobin from Trematomus bernacchii at pH 8.4 | Descriptor: | CARBON MONOXIDE, Hemoglobin subunit alpha, Hemoglobin subunit beta, ... | Authors: | Merlino, A, Balsamo, A, Mazzarella, L, Vergara, A. | Deposit date: | 2013-01-15 | Release date: | 2013-02-20 | Last modified: | 2013-10-23 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Role of tertiary structures on the Root effect in fish hemoglobins. Biochim.Biophys.Acta, 1834, 2013
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3QLP
| X-ray structure of the complex between human alpha thrombin and a modified thrombin binding aptamer (mTBA) | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, D-phenylalanyl-N-[(2S,3S)-6-{[amino(iminio)methyl]amino}-1-chloro-2-hydroxyhexan-3-yl]-L-prolinamide, POTASSIUM ION, ... | Authors: | Russo Krauss, I, Merlino, A, Mazzarella, L, Sica, F. | Deposit date: | 2011-02-03 | Release date: | 2011-10-19 | Last modified: | 2020-07-29 | Method: | X-RAY DIFFRACTION (2.14 Å) | Cite: | Thrombin-aptamer recognition: a revealed ambiguity. Nucleic Acids Res., 39, 2011
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4L0A
| X-ray structure of an all LNA quadruplex | Descriptor: | DNA/RNA (5'-R(*(TLN)P*(LCG)P*(LCG)P*(LCG)P*(TLN))-3'), GLYCEROL, POTASSIUM ION | Authors: | Russo Krauss, I, Parkinson, G, Merlino, A, Mazzarella, L, Sica, F. | Deposit date: | 2013-05-31 | Release date: | 2014-03-05 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (1.7 Å) | Cite: | A regular thymine tetrad and a peculiar supramolecular assembly in the first crystal structure of an all-LNA G-quadruplex. Acta Crystallogr.,Sect.D, 70, 2014
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4KXH
| The X-ray crystal structure of a dimeric variant of human pancreatic ribonuclease | Descriptor: | CHLORIDE ION, Ribonuclease pancreatic, SODIUM ION, ... | Authors: | Pica, A, Merlino, A, Mazzarella, L, Sica, F. | Deposit date: | 2013-05-26 | Release date: | 2013-10-02 | Last modified: | 2017-11-15 | Method: | X-RAY DIFFRACTION (2.7 Å) | Cite: | Three-dimensional domain swapping and supramolecular protein assembly: insights from the X-ray structure of a dimeric swapped variant of human pancreatic RNase. Acta Crystallogr.,Sect.D, 69, 2013
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3GKV
| X-ray structure of an intermediate along the oxidation pathway of Trematomus bernacchii hemoglobin | Descriptor: | CARBON MONOXIDE, Hemoglobin subunit alpha, Hemoglobin subunit beta, ... | Authors: | Merlino, A, Vitagliano, L, Sica, F, Vergara, A, Mazzarella, L. | Deposit date: | 2009-03-11 | Release date: | 2009-05-05 | Last modified: | 2023-11-01 | Method: | X-RAY DIFFRACTION (1.4 Å) | Cite: | Combined crystallographic and spectroscopic analysis of Trematomus bernacchii hemoglobin highlights analogies and differences in the peculiar oxidation pathway of Antarctic fish hemoglobins Biopolymers, 91, 2009
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1DY5
| Deamidated derivative of bovine pancreatic ribonuclease | Descriptor: | ACETATE ION, ISOPROPYL ALCOHOL, RIBONUCLEASE A, ... | Authors: | Esposito, L, Vitagliano, L, Sica, F, Zagari, A, Mazzarella, L. | Deposit date: | 2000-01-27 | Release date: | 2000-03-28 | Last modified: | 2023-12-06 | Method: | X-RAY DIFFRACTION (0.87 Å) | Cite: | The Ultrahigh Resolution Crystal Structure of Ribonuclease A Containing an Isoaspartyl Residue: Hydration and Sterochemical Analysis. J.Mol.Biol., 297, 2000
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4IAU
| Atomic resolution structure of Geodin, a beta-gamma crystallin from Geodia cydonium | Descriptor: | Beta-gamma-crystallin, CALCIUM ION, GLYCEROL | Authors: | Vergara, A, Grassi, M, Sica, F, Mazzarella, L, Merlino, A. | Deposit date: | 2012-12-07 | Release date: | 2013-06-05 | Method: | X-RAY DIFFRACTION (0.99 Å) | Cite: | A novel interdomain interface in crystallins: structural characterization of the [beta][gamma]-crystallin from Geodia cydonium at 0.99 A resolution Acta Crystallogr.,Sect.D, 69, 2013
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1LA6
| The crystal structure of Trematomus newnesi hemoglobin in a partial hemichrome state | Descriptor: | CARBON MONOXIDE, Hemoglobin alpha-1 chain, Hemoglobin beta-1/2 chain, ... | Authors: | Riccio, A, Vitagliano, L, di Prisco, G, Zagari, A, Mazzarella, L. | Deposit date: | 2002-03-28 | Release date: | 2002-07-31 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | The crystal structure of a tetrameric hemoglobin in a partial hemichrome state Proc.Natl.Acad.Sci.USA, 99, 2002
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1JVV
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