3V11
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2QN6
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![BU of 2qn6 by Molmil](/molmil-images/mine/2qn6) | Structure of an archaeal heterotrimeric initiation factor 2 reveals a nucleotide state between the GTP and the GDP states | Descriptor: | GUANOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, Translation initiation factor 2 alpha subunit, ... | Authors: | Mechulam, Y, Yatime, L, Blanquet, S, Schmitt, E. | Deposit date: | 2007-07-18 | Release date: | 2007-11-06 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (2.15 Å) | Cite: | Structure of an archaeal heterotrimeric initiation factor 2 reveals a nucleotide state between the GTP and the GDP states. Proc.Natl.Acad.Sci.Usa, 104, 2007
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1QQT
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![BU of 1qqt by Molmil](/molmil-images/mine/1qqt) | METHIONYL-TRNA SYNTHETASE FROM ESCHERICHIA COLI | Descriptor: | METHIONYL-TRNA SYNTHETASE, ZINC ION | Authors: | Mechulam, Y, Schmitt, E, Maveyraud, L, Zelwer, C, Nureki, O, Yokoyama, S, Konno, M, Blanquet, S. | Deposit date: | 1999-06-08 | Release date: | 2000-01-01 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.03 Å) | Cite: | Crystal structure of Escherichia coli methionyl-tRNA synthetase highlights species-specific features. J.Mol.Biol., 294, 1999
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7ZHG
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![BU of 7zhg by Molmil](/molmil-images/mine/7zhg) | High-resolution cryo-EM structure of Pyrococcus abyssi 30S ribosomal subunit bound to mRNA and initiator tRNA anticodon stem-loop | Descriptor: | 30S ribosomal protein S10, 30S ribosomal protein S11, 30S ribosomal protein S12, ... | Authors: | Kazan, R, Bourgeois, G, Mechulam, Y, Coureux, P.D, Schmitt, E. | Deposit date: | 2022-04-06 | Release date: | 2022-06-29 | Last modified: | 2024-04-24 | Method: | ELECTRON MICROSCOPY (2.25 Å) | Cite: | Role of aIF5B in archaeal translation initiation. Nucleic Acids Res., 50, 2022
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3CW5
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![BU of 3cw5 by Molmil](/molmil-images/mine/3cw5) | E. coli Initiator tRNA | Descriptor: | Initiator tRNA | Authors: | Barraud, P, Schmitt, E, Mechulam, Y, Dardel, F, Tisne, C. | Deposit date: | 2008-04-21 | Release date: | 2008-09-02 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (3.1 Å) | Cite: | A unique conformation of the anticodon stem-loop is associated with the capacity of tRNAfMet to initiate protein synthesis. Nucleic Acids Res., 36, 2008
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7DFY
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![BU of 7dfy by Molmil](/molmil-images/mine/7dfy) | Novel motif for left-handed G-quadruplex formation | Descriptor: | (4S)-2-METHYL-2,4-PENTANEDIOL, 2xMotif2, POTASSIUM ION, ... | Authors: | Das, P, Winnerdy, F.R, Maity, A, Mechulam, Y, Phan, A.T. | Deposit date: | 2020-11-10 | Release date: | 2021-09-01 | Last modified: | 2023-11-29 | Method: | X-RAY DIFFRACTION (1.69 Å) | Cite: | A novel minimal motif for left-handed G-quadruplex formation. Chem.Commun.(Camb.), 57, 2021
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7D5D
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![BU of 7d5d by Molmil](/molmil-images/mine/7d5d) | Left-handed G-quadruplex containing one bulge | Descriptor: | 1xBulge-LHG4motif, POTASSIUM ION, SPERMINE | Authors: | Das, P, Ngo, K.H, Winnerdy, F.R, Maity, A, Bakalar, B, Mechulam, Y, Schmitt, E, Phan, A.T. | Deposit date: | 2020-09-25 | Release date: | 2021-02-10 | Last modified: | 2023-11-29 | Method: | X-RAY DIFFRACTION (1.18 Å) | Cite: | Bulges in left-handed G-quadruplexes. Nucleic Acids Res., 49, 2021
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6Y4B
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6Y3G
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![BU of 6y3g by Molmil](/molmil-images/mine/6y3g) | Crystal structure of phenylalanine tRNA from Escherichia coli | Descriptor: | CALCIUM ION, GLYCEROL, GUANIDINE, ... | Authors: | Bourgeois, G, Mechulam, Y, Schmitt, E. | Deposit date: | 2020-02-18 | Release date: | 2020-12-30 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (3.1 Å) | Cite: | Structural basis of the interaction between cyclodipeptide synthases and aminoacylated tRNA substrates. Rna, 26, 2020
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7D5E
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![BU of 7d5e by Molmil](/molmil-images/mine/7d5e) | Left-handed G-quadruplex containing two bulges | Descriptor: | 2xBulge-LHG4motif, POTASSIUM ION, SODIUM ION, ... | Authors: | Das, P, Maity, A, Ngo, K.H, Winnerdy, F.R, Bakalar, B, Mechulam, Y, Schmitt, E, Phan, A.T. | Deposit date: | 2020-09-25 | Release date: | 2021-02-10 | Last modified: | 2023-11-29 | Method: | X-RAY DIFFRACTION (1.296 Å) | Cite: | Bulges in left-handed G-quadruplexes. Nucleic Acids Res., 49, 2021
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3M4X
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1RQG
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![BU of 1rqg by Molmil](/molmil-images/mine/1rqg) | Methionyl-tRNA synthetase from Pyrococcus abyssi | Descriptor: | Methionyl-tRNA synthetase, ZINC ION | Authors: | Crepin, T, Schmitt, E, Blanquet, S, Mechulam, Y. | Deposit date: | 2003-12-05 | Release date: | 2004-05-25 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (2.9 Å) | Cite: | Three-dimensional structure of methionyl-tRNA synthetase from Pyrococcus abyssi. Biochemistry, 43, 2004
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7D5F
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![BU of 7d5f by Molmil](/molmil-images/mine/7d5f) | Left-handed G-quadruplex containing 3 bulges | Descriptor: | 3xBulge-LHG4motif | Authors: | Winnerdy, F.R, Das, P, Ngo, K.H, Maity, A, Bakalar, B, Mechulam, Y, Schmitt, E, Phan, A.T. | Deposit date: | 2020-09-25 | Release date: | 2021-02-10 | Last modified: | 2024-05-15 | Method: | SOLUTION NMR | Cite: | Bulges in left-handed G-quadruplexes. Nucleic Acids Res., 49, 2021
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6JCE
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![BU of 6jce by Molmil](/molmil-images/mine/6jce) | NMR solution and X-ray crystal structures of a DNA containing both right-and left-handed parallel-stranded G-quadruplexes | Descriptor: | 29-mer DNA | Authors: | Winnerdy, F.R, Bakalar, B, Maity, A, Vandana, J.J, Mechulam, Y, Schmitt, E, Phan, A.T. | Deposit date: | 2019-01-28 | Release date: | 2019-07-10 | Last modified: | 2024-05-15 | Method: | SOLUTION NMR | Cite: | NMR solution and X-ray crystal structures of a DNA molecule containing both right- and left-handed parallel-stranded G-quadruplexes. Nucleic Acids Res., 47, 2019
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5OCD
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6Q6R
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![BU of 6q6r by Molmil](/molmil-images/mine/6q6r) | Recognition of different base tetrads by RHAU: X-ray crystal structure of G4 recognition motif bound to the 3-end tetrad of a DNA G-quadruplex | Descriptor: | ATP-dependent DNA/RNA helicase DHX36, POTASSIUM ION, Parallel stranded DNA G-quadruplex | Authors: | Heddi, B, Cheong, V.V, Schmitt, E, Mechulam, Y, Phan, A.T. | Deposit date: | 2018-12-11 | Release date: | 2019-10-16 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | Recognition of different base tetrads by RHAU (DHX36): X-ray crystal structure of the G4 recognition motif bound to the 3'-end tetrad of a DNA G-quadruplex. J.Struct.Biol., 209, 2020
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3CW6
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![BU of 3cw6 by Molmil](/molmil-images/mine/3cw6) | E. coli Initiator tRNA | Descriptor: | Initiator tRNA | Authors: | Barraud, P, Schmitt, E, Mechulam, Y, Dardel, F, Tisne, C. | Deposit date: | 2008-04-21 | Release date: | 2008-09-02 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (3.3 Å) | Cite: | A unique conformation of the anticodon stem-loop is associated with the capacity of tRNAfMet to initiate protein synthesis. Nucleic Acids Res., 36, 2008
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5JBH
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![BU of 5jbh by Molmil](/molmil-images/mine/5jbh) | Cryo-EM structure of a full archaeal ribosomal translation initiation complex in the P-IN conformation | Descriptor: | 16S ribosomal RNA, 30S ribosomal protein SX, 30S ribosomal protein eL41, ... | Authors: | Coureux, P.-D, Schmitt, E, Mechulam, Y. | Deposit date: | 2016-04-13 | Release date: | 2016-12-07 | Last modified: | 2024-06-12 | Method: | ELECTRON MICROSCOPY (5.34 Å) | Cite: | Cryo-EM study of start codon selection during archaeal translation initiation. Nat Commun, 7, 2016
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5JB3
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![BU of 5jb3 by Molmil](/molmil-images/mine/5jb3) | Cryo-EM structure of a full archaeal ribosomal translation initiation complex in the P-REMOTE conformation | Descriptor: | 16S ribosomal RNA, 30S ribosomal protein S10, 30S ribosomal protein S11, ... | Authors: | Coureux, P.-D, Schmitt, E, Mechulam, Y. | Deposit date: | 2016-04-13 | Release date: | 2016-11-30 | Last modified: | 2019-12-11 | Method: | ELECTRON MICROSCOPY (5.34 Å) | Cite: | Cryo-EM study of start codon selection during archaeal translation initiation. Nat Commun, 7, 2016
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8PHV
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![BU of 8phv by Molmil](/molmil-images/mine/8phv) | Structure of Human selenomethionylated Cdc123 bound to domain 3 of eIF2 gamma | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Cell division cycle protein 123 homolog, Eukaryotic translation initiation factor 2 subunit 3 | Authors: | Schmitt, E, Mechulam, Y, Cardenal Peralta, C, Fagart, J, Seufert, W. | Deposit date: | 2023-06-20 | Release date: | 2023-08-16 | Last modified: | 2023-11-15 | Method: | X-RAY DIFFRACTION (1.97 Å) | Cite: | Binding of human Cdc123 to eIF2 gamma. J.Struct.Biol., 215, 2023
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8PHD
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![BU of 8phd by Molmil](/molmil-images/mine/8phd) | Structure of Human Cdc123 bound to domain 3 of eIF2 gamma and ATP | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Cell division cycle protein 123 homolog, Eukaryotic translation initiation factor 2 subunit 3, ... | Authors: | Schmitt, E, Mechulam, Y, Cardenal Peralta, C, Fagart, J, Seufert, W. | Deposit date: | 2023-06-19 | Release date: | 2023-08-16 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2.08 Å) | Cite: | Binding of human Cdc123 to eIF2 gamma. J.Struct.Biol., 215, 2023
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1FMT
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![BU of 1fmt by Molmil](/molmil-images/mine/1fmt) | METHIONYL-TRNAFMET FORMYLTRANSFERASE FROM ESCHERICHIA COLI | Descriptor: | METHIONYL-TRNA FMET FORMYLTRANSFERASE | Authors: | Schmitt, E, Mechulam, Y. | Deposit date: | 1997-10-13 | Release date: | 1998-01-28 | Last modified: | 2024-02-07 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Structure of crystalline Escherichia coli methionyl-tRNA(f)Met formyltransferase: comparison with glycinamide ribonucleotide formyltransferase. EMBO J., 15, 1996
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6QJO
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![BU of 6qjo by Molmil](/molmil-images/mine/6qjo) | DNA containing both right- and left-handed parallel-stranded G-quadruplexes | Descriptor: | DNA (28-MER), POTASSIUM ION | Authors: | Winnerdy, F.R, Bakalar, B, Maity, A, Vandana, J.J, Schmitt, E, Mechulam, Y, Phan, A.T. | Deposit date: | 2019-01-24 | Release date: | 2019-07-03 | Last modified: | 2024-01-24 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | NMR solution and X-ray crystal structures of a DNA molecule containing both right- and left-handed parallel-stranded G-quadruplexes. Nucleic Acids Res., 47, 2019
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8BRW
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![BU of 8brw by Molmil](/molmil-images/mine/8brw) | Escherichia coli methionyl-tRNA synthetase mutant L13C,I297C | Descriptor: | Methionine--tRNA ligase, ZINC ION | Authors: | Schmitt, E, Mechulam, Y, Nigro, G, Opuu, V, Lazennec-Schurdevin, C, Simonson, T. | Deposit date: | 2022-11-24 | Release date: | 2023-08-16 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (1.73 Å) | Cite: | Redesigning methionyl-tRNA synthetase for beta-methionine activity with adaptive landscape flattening and experiments. Protein Sci., 32, 2023
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8BRV
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![BU of 8brv by Molmil](/molmil-images/mine/8brv) | Escherichia coli methionyl-tRNA synthetase mutant L13M,I297C complexed with beta3-methionine. | Descriptor: | (3R)-3-amino-5-(methylsulfanyl)pentanoic acid, CITRIC ACID, Methionine--tRNA ligase, ... | Authors: | Schmitt, E, Mechulam, Y, Nigro, G, Opuu, V, Lazennec-Schurdevin, C, Simonson, T. | Deposit date: | 2022-11-24 | Release date: | 2023-08-16 | Last modified: | 2023-11-15 | Method: | X-RAY DIFFRACTION (1.53 Å) | Cite: | Redesigning methionyl-tRNA synthetase for beta-methionine activity with adaptive landscape flattening and experiments. Protein Sci., 32, 2023
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