1B2M
| THREE-DIMENSIONAL STRUCTURE OF RIBONULCEASE T1 COMPLEXED WITH AN ISOSTERIC PHOSPHONATE ANALOGUE OF GPU: ALTERNATE SUBSTRATE BINDING MODES AND CATALYSIS. | Descriptor: | 5'-R(*GP*(U34))-3', RIBONUCLEASE T1 | Authors: | Arni, R.K, Watanabe, L, Ward, R.J, Kreitman, R.J, Kumar, K, Walz Jr, F.G. | Deposit date: | 1998-11-27 | Release date: | 1999-03-25 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Three-dimensional structure of ribonuclease T1 complexed with an isosteric phosphonate substrate analogue of GpU: alternate substrate binding modes and catalysis. Biochemistry, 38, 1999
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1CLP
| CRYSTAL STRUCTURE OF A CALCIUM-INDEPENDENT PHOSPHOLIPASELIKE MYOTOXIC PROTEIN FROM BOTHROPS ASPER VENOM | Descriptor: | MYOTOXIN II | Authors: | Arni, R.K, Ward, R.J, Gutierrez, J.M, Tulinsky, A. | Deposit date: | 1994-09-12 | Release date: | 1994-11-30 | Last modified: | 2024-06-05 | Method: | X-RAY DIFFRACTION (2.8 Å) | Cite: | Structure of a calcium-independent phospholipase-like myotoxic protein from Bothrops asper venom. Acta Crystallogr.,Sect.D, 51, 1995
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1GOD
| MONOMERIC LYS-49 PHOSPHOLIPASE A2 HOMOLOGUE ISOLATED FROM THE VENOM OF CERROPHIDION (BOTHROPS) GODMANI | Descriptor: | PROTEIN (PHOSPHOLIPASE A2) | Authors: | Arni, R.K, Fontes, M.R.M, Barberato, C, Gutierrez, J.M, Diaz-Oreiro, C, Ward, R.J. | Deposit date: | 1999-04-16 | Release date: | 1999-04-23 | Last modified: | 2024-10-09 | Method: | X-RAY DIFFRACTION (2.8 Å) | Cite: | Crystal structure of myotoxin II, a monomeric Lys49-phospholipase A2 homologue isolated from the venom of Cerrophidion (Bothrops) godmani. Arch.Biochem.Biophys., 366, 1999
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1RN1
| THREE-DIMENSIONAL STRUCTURE OF GLN 25-RIBONUCLEASE T1 AT 1.84 ANGSTROMS RESOLUTION: STRUCTURAL VARIATIONS AT THE BASE RECOGNITION AND CATALYTIC SITES | Descriptor: | RIBONUCLEASE T1 ISOZYME, SULFATE ION | Authors: | Arni, R.K, Pal, G.P, Ravichandran, K.G, Tulinsky, A, Walz Junior, F.G, Metcalf, P. | Deposit date: | 1991-11-22 | Release date: | 1994-01-31 | Last modified: | 2019-08-14 | Method: | X-RAY DIFFRACTION (1.84 Å) | Cite: | Three-dimensional structure of Gln25-ribonuclease T1 at 1.84-A resolution: structural variations at the base recognition and catalytic sites. Biochemistry, 31, 1992
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1XXS
| Structural insights for fatty acid binding in a Lys49 phospholipase A2: crystal structure of myotoxin II from Bothrops moojeni complexed with stearic acid | Descriptor: | Phospholipase A2 homolog 2, STEARIC ACID, SULFATE ION | Authors: | Watanabe, L, Soares, A.M, Ward, R.J, Fontes, M.R, Arni, R.K. | Deposit date: | 2004-11-08 | Release date: | 2005-03-29 | Last modified: | 2024-04-03 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Structural insights for fatty acid binding in a Lys49-phospholipase A(2): crystal structure of myotoxin II from Bothrops moojeni complexed with stearic acid Biochimie, 87, 2005
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5O6F
| NMR structure of cold shock protein A from Corynebacterium pseudotuberculosis | Descriptor: | Cold-shock protein | Authors: | Caruso, I.P, Panwalkar, V, Coronado, M.A, Dingley, A.J, Cornelio, M.L, Willbold, D, Arni, R.K, Eberle, R.J. | Deposit date: | 2017-06-06 | Release date: | 2017-07-19 | Last modified: | 2024-06-19 | Method: | SOLUTION NMR | Cite: | Structure and interaction of Corynebacterium pseudotuberculosis cold shock protein A with Y-box single-stranded DNA fragment. FEBS J., 285, 2018
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8DAX
| New insights into the P186 flip and oligomeric state of Staphylococcus aureus exfoliative toxin E: implications for the exfoliative mechanism | Descriptor: | Exfoliative toxin E | Authors: | Gismene, C, Nascimento, A.F.Z, Hernandez-Gonzalez, J.E, Santisteban, A.R.N, de Moraes, F.R, Arni, R.K, Mariutti, R.B. | Deposit date: | 2022-06-14 | Release date: | 2022-11-02 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.61 Å) | Cite: | Staphylococcus aureus Exfoliative Toxin E, Oligomeric State and Flip of P186: Implications for Its Action Mechanism. Int J Mol Sci, 23, 2022
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8T3J
| Crystal structure of native exfoliative toxin C (ExhC) from Mammaliicoccus sciuri | Descriptor: | Exfoliative toxin C | Authors: | Calil, F.A, Gismene, C, Hernandez Gonzalez, J.E, Ziem Nascimento, A.F, Santisteban, A.R.N, Arni, R.K, Barros Mariutti, R. | Deposit date: | 2023-06-07 | Release date: | 2023-11-08 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.705 Å) | Cite: | Necrotic activity of ExhC from Mammaliicoccus sciuri is mediated by specific amino acid residues. Int.J.Biol.Macromol., 254, 2024
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8T3I
| Crystal structure of mutant exfoliative toxin C (ExhC) from Mammaliicoccus sciuri | Descriptor: | Exfoliative toxin C | Authors: | Gismene, C, Calil, F.A, Hernandez Gonzalez, J.E, Ziem Nascimento, A.F, Santisteban, A.R.N, Arni, R.K, Barros Mariutti, R. | Deposit date: | 2023-06-07 | Release date: | 2023-11-08 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (1.57 Å) | Cite: | Necrotic activity of ExhC from Mammaliicoccus sciuri is mediated by specific amino acid residues. Int.J.Biol.Macromol., 254, 2024
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1UMR
| Crystal structure of the platelet activator convulxin, a disulfide linked a4b4 cyclic tetramer from the venom of Crotalus durissus terrificus | Descriptor: | CONVULXIN ALPHA, CONVULXIN BETA | Authors: | Murakami, M.T, Zela, S.P, Gava, L.M, Michelan-Duarte, S, Cintra, A.C.O, Arni, R.K. | Deposit date: | 2003-08-28 | Release date: | 2003-11-21 | Last modified: | 2024-10-16 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Crystal Structure of the Platelet Activator Convulxin, a Disulfide Linked A4B4 Cyclic Tetramer from the Venom of Crotalus Durissus Terrificus Biochem.Biophys.Res.Commun., 310, 2003
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3UX7
| Crystal structure of a dimeric myotoxic component of the Vipera ammodytes meridionalis venom reveals determinants of myotoxicity and membrane damaging activity | Descriptor: | Ammodytin L(1) isoform, SULFATE ION | Authors: | Georgieva, D, Coronado, M, Oberthuer, D, Buck, F, Duhalov, D, Arni, R.K, Genov, N, Betzel, C. | Deposit date: | 2011-12-04 | Release date: | 2012-04-25 | Last modified: | 2024-10-16 | Method: | X-RAY DIFFRACTION (2.97 Å) | Cite: | Crystal structure of a dimeric Ser49 PLA(2)-like myotoxic component of the Vipera ammodytes meridionalis venomics reveals determinants of myotoxicity and membrane damaging activity. Mol Biosyst, 8, 2012
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6WJP
| Crystal structure of Arginine Repressor P115Q mutant from the pathogenic bacterium Corynebacterium pseudotuberculosis bound to arginine | Descriptor: | 2-AMINO-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, ACETATE ION, ARGININE, ... | Authors: | Nascimento, A.F.Z, Hernandez-Gonzalez, J.E, de Morais, M.A.B, Murakami, M.T, Carareto, C.M.A, Arni, R.K, Mariutti, R.B. | Deposit date: | 2020-04-14 | Release date: | 2020-04-22 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.701 Å) | Cite: | A single P115Q mutation modulates specificity in the Corynebacterium pseudotuberculosis arginine repressor. Biochim Biophys Acta Gen Subj, 1864, 2020
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6WJO
| Crystal structure of wild-type Arginine Repressor from the pathogenic bacterium Corynebacterium pseudotuberculosis bound to tyrosine | Descriptor: | Arginine repressor, SODIUM ION, SULFATE ION, ... | Authors: | Nascimento, A.F.Z, Hernandez-Gonzalez, J.E, de Morais, M.A.B, Murakami, M.T, Carareto, C.M.A, Arni, R.K, Mariutti, R.B. | Deposit date: | 2020-04-14 | Release date: | 2020-04-22 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.693 Å) | Cite: | A single P115Q mutation modulates specificity in the Corynebacterium pseudotuberculosis arginine repressor. Biochim Biophys Acta Gen Subj, 1864, 2020
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3RLH
| Crystal structure of a class II phospholipase D from Loxosceles intermedia venom | Descriptor: | 1,2-ETHANEDIOL, DI(HYDROXYETHYL)ETHER, MAGNESIUM ION, ... | Authors: | Giuseppe, P.O, Ullah, A, Veiga, S.S, Murakami, M.T, Arni, R.K. | Deposit date: | 2011-04-19 | Release date: | 2011-06-29 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (1.72 Å) | Cite: | Structure of a novel class II phospholipase D: Catalytic cleft is modified by a disulphide bridge. Biochem.Biophys.Res.Commun., 409, 2011
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1ZL7
| Crystal structure of catalytically-active phospholipase A2 with bound calcium | Descriptor: | CALCIUM ION, GLYCEROL, hypotensive phospholipase A2 | Authors: | Murakami, M.T, Cintra, A.C, Gabdoulkhakov, A, Genov, N, Betzel, C, Arni, R.K. | Deposit date: | 2005-05-05 | Release date: | 2006-04-25 | Last modified: | 2024-10-16 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Insights into metal ion binding in phospholipases A(2): ultra high-resolution crystal structures of an acidic phospholipase A(2) in the Ca(2+) free and bound states. Biochimie, 88, 2006
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1XX1
| Structural basis for ion-coordination and the catalytic mechanism of sphingomyelinases D | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, MAGNESIUM ION, SULFATE ION, ... | Authors: | Murakami, M.T, Tambourgi, D.V, Arni, R.K. | Deposit date: | 2004-11-03 | Release date: | 2005-01-18 | Last modified: | 2017-10-11 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | Structural basis for metal ion coordination and the catalytic mechanism of sphingomyelinases d J.Biol.Chem., 280, 2005
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1ZLB
| Crystal structure of catalytically-active phospholipase A2 in the absence of calcium | Descriptor: | hypotensive phospholipase A2 | Authors: | Murakami, M.T, Cintra, A.C, Gabdoulkhakov, A, Genov, N, Betzel, C, Arni, R.K. | Deposit date: | 2005-05-05 | Release date: | 2006-04-25 | Last modified: | 2024-10-09 | Method: | X-RAY DIFFRACTION (0.97 Å) | Cite: | Insights into metal ion binding in phospholipases A(2): ultra high-resolution crystal structures of an acidic phospholipase A(2) in the Ca(2+) free and bound states. Biochimie, 88, 2006
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3RLG
| Crystal structure of Loxosceles intermedia phospholipase D isoform 1 H12A mutant | Descriptor: | 1,2-ETHANEDIOL, DI(HYDROXYETHYL)ETHER, MAGNESIUM ION, ... | Authors: | Giuseppe, P.O, Ullah, A, Veiga, S.S, Murakami, M.T, Arni, R.K. | Deposit date: | 2011-04-19 | Release date: | 2011-08-24 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | Crystallization and preliminary X-ray diffraction analysis of a class II phospholipase D from Loxosceles intermedia venom. Acta Crystallogr.,Sect.F, 67, 2011
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5JVO
| Crystal structure of the Arginine Repressor from the pathogenic bacterium Corynebacterium pseudotuberculosis | Descriptor: | Arginine repressor, SULFATE ION, TYROSINE | Authors: | Mariutti, R.B, Ullah, A, Murakami, M.T, Arni, R.K. | Deposit date: | 2016-05-11 | Release date: | 2016-08-31 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Tyrosine binding and promiscuity in the arginine repressor from the pathogenic bacterium Corynebacterium pseudotuberculosis. Biochem.Biophys.Res.Commun., 475, 2016
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1CA8
| Thrombin inhibitors with rigid tripeptidyl aldehydes | Descriptor: | 2-{(3S)-3-[(benzylsulfonyl)amino]-2-oxopiperidin-1-yl}-N-{(2S)-1-[(3S)-1-carbamimidoylpiperidin-3-yl]-3-oxopropan-2-yl}acetamide, HIRUGEN, SODIUM ION, ... | Authors: | Krishnan, R, Zhang, E, Hakansson, K, Arni, R.K, Tulinsky, A, Lim-Wilby, M.S.L, Levy, O.E, Semple, J.E, Brunck, T.K. | Deposit date: | 1998-04-27 | Release date: | 1999-04-27 | Last modified: | 2023-08-09 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Highly selective mechanism-based thrombin inhibitors: structures of thrombin and trypsin inhibited with rigid peptidyl aldehydes Biochemistry, 37, 1998
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5C2Z
| Molecular insights into the specificity of exfoliative toxins from Staphylococcus aureus | Descriptor: | Exfoliative toxin D2 | Authors: | Mariutti, R.B, Souza, T.A.C.B, Ullah, A, Zanphorlin, L.M, Murakami, M.T, Arni, R.K. | Deposit date: | 2015-06-16 | Release date: | 2016-04-27 | Last modified: | 2024-03-06 | Method: | X-RAY DIFFRACTION (1.9553 Å) | Cite: | Crystal structure of Staphylococcus aureus exfoliative toxin D-like protein: Structural basis for the high specificity of exfoliative toxins. Biochem.Biophys.Res.Commun., 467, 2015
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2F9R
| Crystal structure of the inactive state of the Smase I, a sphingomyelinase D from Loxosceles laeta venom | Descriptor: | 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID, MAGNESIUM ION, Sphingomyelinase D 1 | Authors: | Murakami, M.T, Gabdoulkhakov, A, Fernandes-Pedrosa, M.F, Betzel, C, Tambourgi, D.V, Arni, R.K. | Deposit date: | 2005-12-06 | Release date: | 2006-06-27 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (1.85 Å) | Cite: | Structural basis for metal ion coordination and the catalytic mechanism of sphingomyelinases D. J.Biol.Chem., 280, 2005
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5DOM
| Crystal structure, maturation and flocculating properties of a 2S albumin from Moringa oleifera seeds | Descriptor: | 1,2-ETHANEDIOL, 2S albumin, ACETATE ION | Authors: | Ullah, A, Murakami, M.T, Arni, R.K. | Deposit date: | 2015-09-11 | Release date: | 2015-11-11 | Last modified: | 2020-01-01 | Method: | X-RAY DIFFRACTION (1.69 Å) | Cite: | Crystal structure of mature 2S albumin from Moringa oleifera seeds. Biochem.Biophys.Res.Commun., 468, 2015
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3KVE
| Structure of native L-amino acid oxidase from Vipera ammodytes ammodytes: stabilization of the quaternary structure by divalent ions and structural changes in the dynamic active site | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, FLAVIN-ADENINE DINUCLEOTIDE, L-amino acid oxidase, ... | Authors: | Gergiova, D, Murakami, M.T, Perbandt, M, Arni, R.K, Betzel, C. | Deposit date: | 2009-11-30 | Release date: | 2010-10-13 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2.57 Å) | Cite: | Structure of native L-amino acid oxidase from Vipera ammodytes ammodytes: stabilization of the quaternary structure by divalent ions and structural changes in the dynamic active site To be Published
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4E4C
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