4I7Y
 
 | | Crystal Structure of Human Alpha Thrombin in Complex with a 27-mer Aptamer Bound to Exosite II | | 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, DNA (27-MER), ... | | Authors: | Pica, A, Russo Krauss, I, Merlino, A, Mazzarella, L, Sica, F. | | Deposit date: | 2012-12-01 | | Release date: | 2013-10-16 | | Last modified: | 2020-07-29 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Duplex-quadruplex motifs in a peculiar structural organization cooperatively contribute to thrombin binding of a DNA aptamer.
Acta Crystallogr.,Sect.D, 69, 2013
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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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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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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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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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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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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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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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1K6F
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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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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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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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1JVT
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1JVU
 | | CRYSTAL STRUCTURE OF RIBONUCLEASE A (COMPLEXED FORM) | | Descriptor: | CYTIDINE-2'-MONOPHOSPHATE, RIBONUCLEASE A | | Authors: | Vitagliano, L, Merlino, A, Zagari, A, Mazzarella, L. | | Deposit date: | 2001-08-31 | | Release date: | 2002-06-05 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (1.78 Å) | | Cite: | Reversible Substrate-Induced Domain Motions in Ribonuclease A
Proteins, 46, 2002
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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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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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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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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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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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1LSQ
 | | RIBONUCLEASE A WITH ASN 67 REPLACED BY A BETA-ASPARTYL RESIDUE | | Descriptor: | RIBONUCLEASE A, SULFATE ION | | Authors: | Esposito, L, Sica, F, Vitagliano, L, Zagari, A, Mazzarella, L. | | Deposit date: | 1996-06-25 | | Release date: | 1997-01-11 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Deamidation in proteins: the crystal structure of bovine pancreatic ribonuclease with an isoaspartyl residue at position 67.
J.Mol.Biol., 257, 1996
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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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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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