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: | 2011-07-13 | | 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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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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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: | 2023-08-02 | | 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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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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1BA8
 | | THROMBIN INHIBITOR WITH A RIGID TRIPEPTIDYL ALDEHYDES | | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, HIRUGEN, THROMBIN, ... | | 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: | 1998-04-23 | | Release date: | 1999-04-27 | | Last modified: | 2023-08-02 | | Method: | X-RAY DIFFRACTION (1.8 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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1C4V
 | | SELECTIVE NON ELECTROPHILIC THROMBIN INHIBITORS WITH CYCLOHEXYL MOIETIES. | | Descriptor: | 2-(2,2-DIPHENYL-ETHYL)-7-METHYL-1,3-DIOXO-2,3,5,8-TETRAHYDRO-1H-[1,2,4]TRIAZOLO [1,2-A]PYRIDAZINE-5-CARBOXYLIC ACID(4-CARBAMIMIDOYL-CYCLOHEXYLMETHYL)-AMIDE, HIRUGEN, SODIUM ION, ... | | Authors: | Krishnan, R, Mochalkin, I, Arni, R.K, Tulinsky, A. | | Deposit date: | 1999-09-25 | | Release date: | 2000-09-27 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure of thrombin complexed with selective non-electrophilic inhibitors having cyclohexyl moieties at P1.
Acta Crystallogr.,Sect.D, 56, 2000
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1C4U
 | | SELECTIVE NON ELECTROPHILIC THROMBIN INHIBITORS WITH CYCLOHEXYL MOIETIES. | | Descriptor: | 2-[2-(4-BROMO-BENZENESULFONYL)-ETHYL]-1-3-DIOXO-2,3,5,8-TETRAHYDRO-1H-[1,2,4]TRIAZOLO[1,2-A]PYRIDAZINE-5-CARBOXYLIC ACID(4-CARBAMIMIDOYL-CYCLOHEXYLMETHYL)-AMIDE, PROTEIN (HIRUGEN), SODIUM ION, ... | | Authors: | Krishnan, R, Mochalkin, I, Arni, R.K, Tulinsky, A. | | Deposit date: | 1999-09-25 | | Release date: | 2000-09-27 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure of thrombin complexed with selective non-electrophilic inhibitors having cyclohexyl moieties at P1.
Acta Crystallogr.,Sect.D, 56, 2000
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1C4Y
 | | SELECTIVE NON-ELECTROPHILIC THROMBIN INHIBITORS | | Descriptor: | 2-(2,2-DIPHENYL-ETHYL)-7-METHYL-1,3-DIOXO-2,3,5,8-TETRAHYDRO-1H-[1,2,4] TRIAZOLO[1,2-A]PYRIDAZINE-5-CARBOXYLIC ACID [4-(2-AMINO-3H-IMIDAZOL-4-YL)-CYCLOHEXYL]-AMIDE, HIRUGEN, THROMBIN:LONG CHAIN, ... | | Authors: | Krishnan, R, Mochalkin, I, Arni, R.K, Tulinsky, A. | | Deposit date: | 1999-10-05 | | Release date: | 2000-10-09 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Structure of thrombin complexed with selective non-electrophilic inhibitors having cyclohexyl moieties at P1.
Acta Crystallogr.,Sect.D, 56, 2000
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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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1BB0
 | | THROMBIN INHIBITORS WITH RIGID TRIPEPTIDYL ALDEHYDES | | Descriptor: | 2-{(3S)-3-[(benzylsulfonyl)amino]-2-oxopiperidin-1-yl}-N-{(2S)-1-[(3R)-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: | 1998-04-28 | | Release date: | 1999-04-27 | | Last modified: | 2023-08-02 | | 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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4RW3
 | | Structural insights into substrate binding of brown spider venom class II phospholipases D | | Descriptor: | D-MYO-INOSITOL-1-PHOSPHATE, DECANOIC ACID, DI(HYDROXYETHYL)ETHER, ... | | Authors: | Coronado, M.A, Ullah, A, da Silva, L.S, Chaves-Moreira, D, Vuitika, L, Chaim, O.M, Veiga, S.S, Chahine, J, Murakami, M.T, Arni, R.K. | | Deposit date: | 2014-12-01 | | Release date: | 2015-06-03 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (1.72 Å) | | Cite: | Structural Insights into Substrate Binding of Brown Spider Venom Class II Phospholipases D.
Curr Protein Pept Sci, 16, 2015
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4RW5
 | | Structural insights into substrate binding of brown spider venom class II phospholipases D | | Descriptor: | GLYCEROL, MAGNESIUM ION, N-TRIDECANOIC ACID, ... | | Authors: | Coronado, M.A, Ullah, A, da Silva, L.S, Chaves-Moreira, D, Vuitika, L, Chaim, O.M, Veiga, S.S, Chahine, J, Murakami, M.T, Arni, R.K. | | Deposit date: | 2014-12-01 | | Release date: | 2015-06-03 | | Last modified: | 2015-12-16 | | Method: | X-RAY DIFFRACTION (1.64 Å) | | Cite: | Structural Insights into Substrate Binding of Brown Spider Venom Class II Phospholipases D.
Curr Protein Pept Sci, 16, 2015
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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: | 2023-06-14 | | 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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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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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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4GSO
 | | structure of Jararacussin-I | | Descriptor: | Thrombin-like enzyme BjussuSP-1 | | Authors: | Ullah, A, Souza, T.C.A.B, Zanphorlin, L.M, Mariutti, R, Sanata, S.V, Murakami, M.T, Arni, R.K. | | Deposit date: | 2012-08-28 | | Release date: | 2012-12-12 | | Last modified: | 2013-01-02 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Crystal structure of Jararacussin-I: The highly negatively charged catalytic interface contributes to macromolecular selectivity in snake venom thrombin-like enzymes.
Protein Sci., 22, 2013
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4GV5
 | | X-ray structure of crotamine, a cell-penetrating peptide from the Brazilian snake Crotalus durissus terrificus | | Descriptor: | Crotamine Ile-19, GLYCEROL, SULFATE ION, ... | | Authors: | Coronado, M.A, Gabdulkhakov, A, Georgieva, D, Sankaran, B, Murakami, M.T, Arni, R.K, Betzel, C. | | Deposit date: | 2012-08-30 | | Release date: | 2013-09-04 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Structure of the polypeptide crotamine from the Brazilian rattlesnake Crotalus durissus terrificus.
Acta Crystallogr.,Sect.D, 69, 2013
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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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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 | | 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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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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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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