6CUZ
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![BU of 6cuz by Molmil](/molmil-images/mine/6cuz) | Engineered TrpB from Pyrococcus furiosus, PfTrpB7E6 with (2S,3R)-ethylserine bound as the amino-acrylate | Descriptor: | (2E)-2-[(E)-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)amino]pent-2-enoic acid, PHOSPHATE ION, SODIUM ION, ... | Authors: | Scheele, R.A, Buller, A.R, Boville, C.E, Arnold, F.H. | Deposit date: | 2018-03-27 | Release date: | 2018-09-26 | Last modified: | 2023-11-15 | Method: | X-RAY DIFFRACTION (1.75 Å) | Cite: | Engineered Biosynthesis of beta-Alkyl Tryptophan Analogues. Angew. Chem. Int. Ed. Engl., 57, 2018
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5CC9
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7BAQ
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4GX9
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![BU of 4gx9 by Molmil](/molmil-images/mine/4gx9) | Crystal structure of a DNA polymerase III alpha-epsilon chimera | Descriptor: | DNA polymerase III subunit epsilon,DNA polymerase III subunit alpha | Authors: | Li, N, Horan, N, Xu, Z.-Q, Jacques, D, Dixon, N.E, Oakley, A.J. | Deposit date: | 2012-09-04 | Release date: | 2013-04-03 | Last modified: | 2023-11-08 | Method: | X-RAY DIFFRACTION (2.15 Å) | Cite: | Proofreading exonuclease on a tether: the complex between the E. coli DNA polymerase III subunits alpha, {varepsilon}, theta and beta reveals a highly flexible arrangement of the proofreading domain Nucleic Acids Res., 41, 2013
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1GOS
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![BU of 1gos by Molmil](/molmil-images/mine/1gos) | Human Monoamine Oxidase B | Descriptor: | FLAVIN-ADENINE DINUCLEOTIDE, MONOAMINE OXIDASE, N-[(E)-METHYL](PHENYL)-N-[(E)-2-PROPENYLIDENE]METHANAMINIUM | Authors: | Binda, C, Newton-Vinson, P, Hubalek, F, Edmondson, D.E, Mattevi, A. | Deposit date: | 2001-10-26 | Release date: | 2001-11-29 | Last modified: | 2011-07-13 | Method: | X-RAY DIFFRACTION (3 Å) | Cite: | Structure of Human Monoamine Oxidase B, a Drug Target for the Treatment of Neurological Disorders Nat.Struct.Biol., 9, 2001
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1OOQ
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![BU of 1ooq by Molmil](/molmil-images/mine/1ooq) | Nitroreductase from e-coli in complex with the inhibitor dicoumarol | Descriptor: | BISHYDROXY[2H-1-BENZOPYRAN-2-ONE,1,2-BENZOPYRONE], FLAVIN MONONUCLEOTIDE, Oxygen-insensitive NAD(P)H nitroreductase | Authors: | Johansson, E, Parkinson, G.N, Denny, W.A, Neidle, S. | Deposit date: | 2003-03-04 | Release date: | 2003-04-02 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Studies on the Nitroreductase Prodrug-Activating System. Crystal Structures of Complexes with the Inhibitor Dicoumarol and Dinitrobenzamide Prodrugs and of the Enzyme Active Form J.Med.Chem., 46, 2003
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1TOK
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![BU of 1tok by Molmil](/molmil-images/mine/1tok) | Maleic acid-bound structure of SRHEPT mutant of E. coli aspartate aminotransferase | Descriptor: | Aspartate aminotransferase, MALEIC ACID | Authors: | Chow, M.A, McElroy, K.E, Corbett, K.D, Berger, J.M, Kirsch, J.F. | Deposit date: | 2004-06-14 | Release date: | 2004-10-05 | Last modified: | 2023-11-15 | Method: | X-RAY DIFFRACTION (1.85 Å) | Cite: | Narrowing substrate specificity in a directly evolved enzyme: the A293D mutant of aspartate aminotransferase Biochemistry, 43, 2004
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5VPT
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![BU of 5vpt by Molmil](/molmil-images/mine/5vpt) | 2009 H1N1 PA Endonuclease in complex with RO-7 | Descriptor: | 1-[(11S)-6,11-dihydrodibenzo[b,e]thiepin-11-yl]-5-hydroxy-3-[(2R)-1,1,1-trifluoropropan-2-yl]-2,3-dihydro-1H-pyrido[2,1-f][1,2,4]triazine-4,6-dione, MANGANESE (II) ION, Polymerase acidic protein, ... | Authors: | Kumar, G, White, S.W. | Deposit date: | 2017-05-05 | Release date: | 2018-04-11 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Identification of the I38T PA Substitution as a Resistance Marker for Next-Generation Influenza Virus Endonuclease Inhibitors. MBio, 9, 2018
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3ZH5
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![BU of 3zh5 by Molmil](/molmil-images/mine/3zh5) | The structure of Haemophilus influenzae protein E | Descriptor: | 1,2-ETHANEDIOL, GLYCEROL, PROTEIN E | Authors: | Singh, B, Al-Jubair, T, Riesbeck, K, Thunnissen, M.M.G.M. | Deposit date: | 2012-12-20 | Release date: | 2013-03-20 | Last modified: | 2018-01-17 | Method: | X-RAY DIFFRACTION (1.801 Å) | Cite: | The Unique Structure of Haemophilus Influenzae Protein E Reveals Multiple Binding Sites for Host Factors. Infect.Immun., 81, 2013
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6CUT
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![BU of 6cut by Molmil](/molmil-images/mine/6cut) | Engineered Holo TrpB from Pyrococcus furiosus, PfTrpB7E6 with (2S,3S)-isopropylserine bound as the external aldimine | Descriptor: | (2S,3S)-3-hydroxy-2-[(E)-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)amino]-4-methylpentanoic acid (non-preferred name), SODIUM ION, Tryptophan synthase beta chain 1 | Authors: | Boville, C.E, Scheele, R.A, Buller, A.R, Arnold, F.H. | Deposit date: | 2018-03-26 | Release date: | 2018-09-26 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.77 Å) | Cite: | Engineered Biosynthesis of beta-Alkyl Tryptophan Analogues. Angew. Chem. Int. Ed. Engl., 57, 2018
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7CX2
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![BU of 7cx2 by Molmil](/molmil-images/mine/7cx2) | Cryo-EM structure of the PGE2-bound EP2-Gs complex | Descriptor: | (Z)-7-[(1R,2R,3R)-3-hydroxy-2-[(E,3S)-3-hydroxyoct-1-enyl]-5-oxo-cyclopentyl]hept-5-enoic acid, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2, Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, ... | Authors: | Qu, C, Mao, C, Xiao, P, Shen, Q, Zhong, Y, Yang, F, Shen, D, Tao, X, Zhang, H, Yan, X, Zhao, R, He, J, Guan, Y, Zhang, C, Hou, G, Zhang, P, Yu, X, Guan, Y, Sun, J, Zhang, Y. | Deposit date: | 2020-09-01 | Release date: | 2021-05-05 | Method: | ELECTRON MICROSCOPY (2.8 Å) | Cite: | Ligand recognition, unconventional activation, and G protein coupling of the prostaglandin E 2 receptor EP2 subtype. Sci Adv, 7, 2021
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4PLJ
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6D0V
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![BU of 6d0v by Molmil](/molmil-images/mine/6d0v) | Tryptophan synthase Q114A mutant in complex with inhibitor N-(4'-trifluoromethoxybenzenesulfonyl)-2-amino-1-ethylphosphate (F9F) at the alpha-site, aminoacrylate at the beta site, and cesium ion at the metal coordination site | Descriptor: | 1,2-ETHANEDIOL, 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE, 2-{[(E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}prop-2-enoic acid, ... | Authors: | Hilario, E, Dunn, M.F, Mueller, L.J, Fan, L. | Deposit date: | 2018-04-11 | Release date: | 2019-04-17 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (1.64 Å) | Cite: | Tryptophan synthase Q114A mutant in complex with inhibitor N-(4'-trifluoromethoxybenzenesulfonyl)-2-amino-1-ethylphosphate (F9F) at the alpha-site, aminoacrylate at the beta site, and cesium ion at the metal coordination site. To be Published
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2V43
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1T3A
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![BU of 1t3a by Molmil](/molmil-images/mine/1t3a) | Crystal structure of Clostridium botulinum neurotoxin type E catalytic domain | Descriptor: | CHLORIDE ION, ZINC ION, neurotoxin type E | Authors: | Agarwal, R, Eswaramoorthy, S, Kumaran, D, Binz, T, Swaminathan, S. | Deposit date: | 2004-04-26 | Release date: | 2004-06-29 | Last modified: | 2024-02-14 | Method: | X-RAY DIFFRACTION (2.16 Å) | Cite: | Structural analysis of botulinum neurotoxin type E catalytic domain and its mutant Glu212-->Gln reveals the pivotal role of the Glu212 carboxylate in the catalytic pathway Biochemistry, 43, 2004
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1SS3
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![BU of 1ss3 by Molmil](/molmil-images/mine/1ss3) | Solution structure of Ole e 6, an allergen from olive tree pollen | Descriptor: | Pollen allergen Ole e 6 | Authors: | Trevino, M.A, Garcia-Mayoral, M.F, Barral, P, Villalba, M, Santoro, J, Rico, M, Rodriguez, R, Bruix, M. | Deposit date: | 2004-03-23 | Release date: | 2004-08-03 | Last modified: | 2022-03-02 | Method: | SOLUTION NMR | Cite: | NMR Solution Structure of Ole e 6, a Major Allergen from Olive Tree Pollen. J.Biol.Chem., 279, 2004
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4K2M
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![BU of 4k2m by Molmil](/molmil-images/mine/4k2m) | Crystal structure of ntda from bacillus subtilis in complex with the plp external aldimine adduct with kanosamine-6-phosphate | Descriptor: | 1,2-ETHANEDIOL, 3-deoxy-3-[(E)-({3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene)amino]-6-O-phosphono-alpha-D-gluco pyranose, ACETATE ION, ... | Authors: | Van Straaten, K.E, Palmer, D.R.J, Sanders, D.A.R. | Deposit date: | 2013-04-09 | Release date: | 2013-10-16 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (1.71 Å) | Cite: | The Structure of NtdA, a Sugar Aminotransferase Involved in the Kanosamine Biosynthetic Pathway in Bacillus subtilis, Reveals a New Subclass of Aminotransferases. J.Biol.Chem., 288, 2013
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1NC1
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![BU of 1nc1 by Molmil](/molmil-images/mine/1nc1) | Crystal structure of E. coli MTA/AdoHcy nucleosidase complexed with 5'-methylthiotubercidin (MTH) | Descriptor: | 2-(4-AMINO-PYRROLO[2,3-D]PYRIMIDIN-7-YL)-5-METHYLSULFANYLMETHYL-TETRAHYDRO-FURAN-3,4-DIOL, MTA/SAH nucleosidase | Authors: | Lee, J.E, Cornell, K.A, Riscoe, M.K, Howell, P.L. | Deposit date: | 2002-12-04 | Release date: | 2003-11-25 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Structure of Escherichia coli 5'-methylthioadenosine/ S-adenosylhomocysteine nucleosidase inhibitor complexes provide insight into the conformational changes required for substrate binding and catalysis. J.Biol.Chem., 278, 2003
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3QGN
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![BU of 3qgn by Molmil](/molmil-images/mine/3qgn) | The allosteric E*-E equilibrium is a key property of the trypsin fold | Descriptor: | 2-acetamido-2-deoxy-beta-D-glucopyranose, CHLORIDE ION, IODIDE ION, ... | Authors: | Niu, W, Gohara, D, Chen, Z, Di Cera, E. | Deposit date: | 2011-01-24 | Release date: | 2011-07-06 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Crystallographic and kinetic evidence of allostery in a trypsin-like protease. Biochemistry, 50, 2011
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4HJU
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1PCL
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7KA1
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![BU of 7ka1 by Molmil](/molmil-images/mine/7ka1) | 1.60 Angstrom resolution crystal structure of the beta-Q114A mutant Tryptophan Synthase in complex with inhibitor N-(4'-trifluoromethoxybenzenesulfonyl)-2-amino-1-ethylphosphate (F9F) at the alpha-site, aminoacrylate at the beta site, and cesium ion at the metal coordination site | Descriptor: | 1,2-ETHANEDIOL, 2-({[4-(TRIFLUOROMETHOXY)PHENYL]SULFONYL}AMINO)ETHYL DIHYDROGEN PHOSPHATE, 2-{[(E)-{3-hydroxy-2-methyl-5-[(phosphonooxy)methyl]pyridin-4-yl}methylidene]amino}prop-2-enoic acid, ... | Authors: | Hilario, E, Dunn, M.F, Mueller, L.J. | Deposit date: | 2020-09-29 | Release date: | 2021-09-29 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.6 Å) | Cite: | 1.60 Angstrom resolution crystal structure of the beta-Q114A mutant Tryptophan Synthase in complex with inhibitor N-(4'-trifluoromethoxybenzenesulfonyl)-2-amino-1-ethylphosphate (F9F) at the alpha-site, aminoacrylate at the beta site, and cesium ion at the metal coordination site. To be Published
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3CII
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![BU of 3cii by Molmil](/molmil-images/mine/3cii) | Structure of NKG2A/CD94 bound to HLA-E | Descriptor: | Beta-2-microglobulin, HLA class I histocompatibility antigen peptide, HLA class I histocompatibility antigen, ... | Authors: | Strong, R.K, Kaiser, B.K, Pizarro, J.C. | Deposit date: | 2008-03-11 | Release date: | 2008-05-13 | Last modified: | 2023-08-30 | Method: | X-RAY DIFFRACTION (4.41 Å) | Cite: | Structural basis for NKG2A/CD94 recognition of HLA-E. Proc.Natl.Acad.Sci.Usa, 105, 2008
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1NC3
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![BU of 1nc3 by Molmil](/molmil-images/mine/1nc3) | Crystal structure of E. coli MTA/AdoHcy nucleosidase complexed with formycin A (FMA) | Descriptor: | (1S)-1-(7-amino-1H-pyrazolo[4,3-d]pyrimidin-3-yl)-1,4-anhydro-D-ribitol, MTA/SAH nucleosidase | Authors: | Lee, J.E, Cornell, K.A, Riscoe, M.K, Howell, P.L. | Deposit date: | 2002-12-04 | Release date: | 2003-03-25 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Structure of Escherichia coli 5'-methylthioadenosine/ S-adenosylhomocysteine nucleosidase inhibitor complexes provide insight into the conformational changes required for substrate binding and catalysis. J.Biol.Chem., 278, 2003
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4IG3
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![BU of 4ig3 by Molmil](/molmil-images/mine/4ig3) | HIV-1 reverse transcriptase with bound fragment near Knuckles site | Descriptor: | (5S)-6,6-dimethyl-5-[(6R)-8-oxo-6,8-dihydrofuro[3,4-e][1,3]benzodioxol-6-yl]-5,6,7,8-tetrahydro[1,3]dioxolo[4,5-g]isoquinolin-6-ium, 4-{[4-({4-[(E)-2-cyanoethenyl]-2,6-dimethylphenyl}amino)pyrimidin-2-yl]amino}benzonitrile, DIMETHYL SULFOXIDE, ... | Authors: | Bauman, J.D, Patel, D, Arnold, E. | Deposit date: | 2012-12-15 | Release date: | 2013-02-06 | Last modified: | 2024-02-28 | Method: | X-RAY DIFFRACTION (1.95 Å) | Cite: | Detecting Allosteric Sites of HIV-1 Reverse Transcriptase by X-ray Crystallographic Fragment Screening. J.Med.Chem., 56, 2013
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