7RUT
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![BU of 7rut by Molmil](/molmil-images/mine/7rut) | Structure of Human ATP:Cobalamin Adenosyltransferase R190C bound to ATP | Descriptor: | ADENOSINE-5'-TRIPHOSPHATE, Corrinoid adenosyltransferase, GLYCEROL, ... | Authors: | Mascarenhas, R, Gouda, H, Koutmos, M, Banerjee, R. | Deposit date: | 2021-08-18 | Release date: | 2021-11-24 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | Patient mutations in human ATP:cob(I)alamin adenosyltransferase differentially affect its catalytic versus chaperone functions. J.Biol.Chem., 297, 2021
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7RUV
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![BU of 7ruv by Molmil](/molmil-images/mine/7ruv) | Structure of Human ATP:Cobalamin Adenosyltransferase E193K bound to adenosylcobalamin | Descriptor: | 5'-DEOXYADENOSINE, COBALAMIN, Corrinoid adenosyltransferase, ... | Authors: | Mascarenhas, R, Gouda, H, Koutmos, M, Banerjee, R. | Deposit date: | 2021-08-18 | Release date: | 2021-11-24 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Patient mutations in human ATP:cob(I)alamin adenosyltransferase differentially affect its catalytic versus chaperone functions. J.Biol.Chem., 297, 2021
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6OXD
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![BU of 6oxd by Molmil](/molmil-images/mine/6oxd) | Structure of Mycobacterium tuberculosis methylmalonyl-CoA mutase with adenosyl cobalamin | Descriptor: | 5'-DEOXYADENOSINE, COBALAMIN, Itaconyl coenzyme A, ... | Authors: | Purchal, M, Ruetz, M, Banerjee, R, Koutmos, M. | Deposit date: | 2019-05-13 | Release date: | 2019-11-13 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Itaconyl-CoA forms a stable biradical in methylmalonyl-CoA mutase and derails its activity and repair. Science, 366, 2019
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6OXC
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![BU of 6oxc by Molmil](/molmil-images/mine/6oxc) | Structure of Mycobacterium tuberculosis methylmalonyl-CoA mutase with adenosyl cobalamin | Descriptor: | 5'-DEOXYADENOSINE, COBALAMIN, Methylmalonyl-CoA mutase large subunit, ... | Authors: | Purchal, M, Ruetz, M, Banerjee, R, Koutmos, M. | Deposit date: | 2019-05-13 | Release date: | 2019-11-13 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Itaconyl-CoA forms a stable biradical in methylmalonyl-CoA mutase and derails its activity and repair. Science, 366, 2019
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6XJJ
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![BU of 6xjj by Molmil](/molmil-images/mine/6xjj) | Structure of non-heme iron enzyme TropC: Radical tropolone biosynthesis | Descriptor: | 2-oxoglutarate-dependent dioxygenase tropC, ACETATE ION, FE (III) ION, ... | Authors: | Mallik, L, Doyon, T.J, Narayan, A.R.H, Koutmos, M. | Deposit date: | 2020-06-24 | Release date: | 2021-06-02 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.7 Å) | Cite: | Radical Tropolone Biosynthesis Chemrxiv, 2020
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7TH5
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![BU of 7th5 by Molmil](/molmil-images/mine/7th5) | Thermus thermophilus methylenetetrahydrofolate reductase | Descriptor: | FLAVIN-ADENINE DINUCLEOTIDE, Methylenetetrahydrofolate reductase, SODIUM ION | Authors: | Yamada, K, Koutmos, M. | Deposit date: | 2022-01-10 | Release date: | 2023-01-18 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (2.09 Å) | Cite: | 5-Formyltetrahydrofolate promotes conformational remodeling in a methylenetetrahydrofolate reductase active site and inhibits its activity. J.Biol.Chem., 299, 2022
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7TH4
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6X8Z
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![BU of 6x8z by Molmil](/molmil-images/mine/6x8z) | Crystal structure of N-truncated human B12 chaperone CblD(C262S)-thiolato-cob(III)alamin complex (108-296) | Descriptor: | COBALAMIN, Methylmalonic aciduria and homocystinuria type D protein, mitochondrial | Authors: | Mascarenhas, R, Li, Z, Koutmos, M, Banerjee, R. | Deposit date: | 2020-06-02 | Release date: | 2020-09-16 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | An Interprotein Co-S Coordination Complex in the B 12 -Trafficking Pathway. J.Am.Chem.Soc., 142, 2020
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8D32
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![BU of 8d32 by Molmil](/molmil-images/mine/8d32) | Mycobacterium tuberculosis pduO-type ATP:cobalamin adenosyltransferase bound to 5-deoxyadenosylrhodibalamin and PPPi | Descriptor: | 5'-DEOXYADENOSINE, Corrinoid adenosyltransferase, MAGNESIUM ION, ... | Authors: | Mascarenhas, R.N, Ruetz, M, Koutmos, M, Banerjee, R. | Deposit date: | 2022-05-31 | Release date: | 2023-05-10 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.85 Å) | Cite: | A noble substitution leads to the cofactor mimicry by rhodibalamin To Be Published
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8EAC
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![BU of 8eac by Molmil](/molmil-images/mine/8eac) | Thermus thermophilus methylenetetrahydrofolate reductase | Descriptor: | FLAVIN-ADENINE DINUCLEOTIDE, Methylenetetrahydrofolate reductase | Authors: | Yamada, K, Koutmos, M. | Deposit date: | 2022-08-28 | Release date: | 2023-01-18 | Last modified: | 2023-10-25 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | 5-Formyltetrahydrofolate promotes conformational remodeling in a methylenetetrahydrofolate reductase active site and inhibits its activity. J.Biol.Chem., 299, 2022
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5UOS
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![BU of 5uos by Molmil](/molmil-images/mine/5uos) | Crystal Structure of CblC (MMACHC) (1-238), a human B12 processing enzyme, complexed with an Antivitamin B12 | Descriptor: | 1-ethynyl-2,4-difluorobenzene, 2-PHENYLAMINO-ETHANESULFONIC ACID, COBALAMIN, ... | Authors: | Shanmuganathan, A, Karasik, A, Ruetz, M, Banerjee, R, Krautler, B, Koutmos, M. | Deposit date: | 2017-02-01 | Release date: | 2017-06-07 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (2.51 Å) | Cite: | Antivitamin B12 Inhibition of the Human B12 -Processing Enzyme CblC: Crystal Structure of an Inactive Ternary Complex with Glutathione as the Cosubstrate. Angew. Chem. Int. Ed. Engl., 56, 2017
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5UJC
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![BU of 5ujc by Molmil](/molmil-images/mine/5ujc) | Crystal structure of a C.elegans B12-trafficking protein CblC, a human MMACHC homologue | Descriptor: | CO-METHYLCOBALAMIN, D(-)-TARTARIC ACID, GLYCEROL, ... | Authors: | Li, Z, Shanmuganathan, A, Ruetz, M, Yamada, K, Lesniak, N.A, Krautler, B, Brunold, T.C, Banerjee, R, Koutmos, M. | Deposit date: | 2017-01-17 | Release date: | 2017-05-03 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (1.35 Å) | Cite: | Coordination chemistry controls the thiol oxidase activity of the B12-trafficking protein CblC. J. Biol. Chem., 292, 2017
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6U1R
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![BU of 6u1r by Molmil](/molmil-images/mine/6u1r) | SxtG an amidinotransferase from the Microseira wollei in Saxitoxin biosynthetic pathway | Descriptor: | FORMIC ACID, SxtG | Authors: | Mallik, L, Lukowski, A.L, Narayan, A.R.H, Koutmos, M. | Deposit date: | 2019-08-16 | Release date: | 2020-03-18 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.792 Å) | Cite: | Substrate Promiscuity of a Paralytic Shellfish Toxin Amidinotransferase. Acs Chem.Biol., 15, 2020
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6WH5
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![BU of 6wh5 by Molmil](/molmil-images/mine/6wh5) | Mycobacterium tuberculosis pduO-type ATP:cobalamin adenosyltransferase bound to cob(II)alamin and PPPi | Descriptor: | COBALAMIN, Corrinoid adenosyltransferase, MAGNESIUM ION, ... | Authors: | Mascarenhas, R.N, Ruetz, M, Koutmos, M, Banerjee, R. | Deposit date: | 2020-04-07 | Release date: | 2021-01-20 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (1.866 Å) | Cite: | Mobile loop dynamics in adenosyltransferase control binding and reactivity of coenzyme B 12 . Proc.Natl.Acad.Sci.USA, 117, 2020
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5DIZ
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![BU of 5diz by Molmil](/molmil-images/mine/5diz) | Crystal Structure of nuclear proteinaceous RNase P 2 (PRORP2) from A. thaliana | Descriptor: | Proteinaceous RNase P 2, ZINC ION | Authors: | Karasik, A, Shanmuganathan, A, Howard, M.J, Fierke, C.A, Koutmos, M. | Deposit date: | 2015-09-01 | Release date: | 2015-12-30 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (3.2 Å) | Cite: | Nuclear Protein-Only Ribonuclease P2 Structure and Biochemical Characterization Provide Insight into the Conserved Properties of tRNA 5' End Processing Enzymes. J.Mol.Biol., 428, 2016
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3IV9
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6WGV
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![BU of 6wgv by Molmil](/molmil-images/mine/6wgv) | Mycobacterium tuberculosis pduO-type ATP:cobalamin adenosyltransferase bound to adenosylcobalamin and PPPi | Descriptor: | 5'-DEOXYADENOSINE, COBALAMIN, Corrinoid adenosyltransferase, ... | Authors: | Mascarenhas, R.N, Ruetz, M, Koutmos, M, Banerjee, R. | Deposit date: | 2020-04-06 | Release date: | 2021-01-20 | Last modified: | 2023-10-18 | Method: | X-RAY DIFFRACTION (2.151 Å) | Cite: | Mobile loop dynamics in adenosyltransferase control binding and reactivity of coenzyme B 12 . Proc.Natl.Acad.Sci.USA, 117, 2020
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3IVA
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![BU of 3iva by Molmil](/molmil-images/mine/3iva) | Structure of the B12-dependent Methionine Synthase (MetH) C-teminal half with AdoHcy bound | Descriptor: | COBALAMIN, Methionine synthase, NITRATE ION, ... | Authors: | Pattridge, K.A, Koutmos, M, Smith, J.L. | Deposit date: | 2009-08-31 | Release date: | 2009-11-24 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2.7 Å) | Cite: | Insights into the reactivation of cobalamin-dependent methionine synthase. Proc.Natl.Acad.Sci.USA, 106, 2009
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5CUZ
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![BU of 5cuz by Molmil](/molmil-images/mine/5cuz) | Crystal structure of SeMet-substituted N-terminal truncated human B12-chaperone CblD (108-296) | Descriptor: | Methylmalonic aciduria and homocystinuria type D protein, mitochondrial | Authors: | Yamada, K, Gherasim, C, Banerjee, R, Koutmos, M. | Deposit date: | 2015-07-25 | Release date: | 2015-09-23 | Last modified: | 2015-12-16 | Method: | X-RAY DIFFRACTION (2.31 Å) | Cite: | Structure of Human B12 Trafficking Protein CblD Reveals Molecular Mimicry and Identifies a New Subfamily of Nitro-FMN Reductases. J.Biol.Chem., 290, 2015
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5CV0
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![BU of 5cv0 by Molmil](/molmil-images/mine/5cv0) | Crystal structure of N-terminal truncated human B12-chaperone CblD (108-296) | Descriptor: | Methylmalonic aciduria and homocystinuria type D protein, mitochondrial | Authors: | Yamada, K, Gherasim, C, Banerjee, R, Koutmos, M. | Deposit date: | 2015-07-24 | Release date: | 2015-09-23 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Structure of Human B12 Trafficking Protein CblD Reveals Molecular Mimicry and Identifies a New Subfamily of Nitro-FMN Reductases. J.Biol.Chem., 290, 2015
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8SSG
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![BU of 8ssg by Molmil](/molmil-images/mine/8ssg) | |
8SSF
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![BU of 8ssf by Molmil](/molmil-images/mine/8ssf) | Minimal protein-only/RNA-free Ribonuclease P from Hydrogenobacter thermophilus | Descriptor: | RNA-free ribonuclease P, SULFATE ION | Authors: | Mendoza, J, Mallik, L, Wilhelm, C.A, Koutmos, M. | Deposit date: | 2023-05-08 | Release date: | 2023-10-18 | Last modified: | 2023-11-22 | Method: | X-RAY DIFFRACTION (2.5 Å) | Cite: | Bacterial RNA-free RNase P: Structural and functional characterization of multiple oligomeric forms of a minimal protein-only ribonuclease P. J.Biol.Chem., 299, 2023
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8SSC
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8SSD
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8SSE
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![BU of 8sse by Molmil](/molmil-images/mine/8sse) | Methionine synthase, C-terminal fragment, Cobalamin and Reactivation Domains from Thermus thermophilus HB8 | Descriptor: | COBALAMIN, Methionine synthase | Authors: | Yamada, K, Mendoza, J, Koutmos, M. | Deposit date: | 2023-05-08 | Release date: | 2023-10-11 | Last modified: | 2024-05-01 | Method: | X-RAY DIFFRACTION (3.15 Å) | Cite: | Structure of full-length cobalamin-dependent methionine synthase and cofactor loading captured in crystallo. Nat Commun, 14, 2023
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