8STA
 
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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: | 2023-10-18 | | 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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8SSD
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8SSC
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8GJU
 | | Crystal structure of human methylmalonyl-CoA mutase (MMUT) in complex with methylmalonic acidemia type A protein (MMAA), coenzyme A, and GDP | | Descriptor: | COENZYME A, GUANOSINE-5'-DIPHOSPHATE, MAGNESIUM ION, ... | | Authors: | Mascarenhas, R.M, Ruetz, M, Gouda, H, Yaw, M, Banerjee, R. | | Deposit date: | 2023-03-16 | | Release date: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (2.79 Å) | | Cite: | Architecture of the human G-protein-methylmalonyl-CoA mutase nanoassembly for B 12 delivery and repair.
Nat Commun, 14, 2023
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8G3H
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8DYL
 | | Crystal structure of human methylmalonyl-CoA mutase bound to aquocobalamin | | Descriptor: | COBALAMIN, GLYCEROL, Methylmalonyl-CoA mutase, ... | | Authors: | Mascarenhas, R.N, Gouda, H, Banerjee, R. | | Deposit date: | 2022-08-04 | | Release date: | 2023-07-12 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Bivalent molecular mimicry by ADP protects metal redox state and promotes coenzyme B 12 repair.
Proc.Natl.Acad.Sci.USA, 120, 2023
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8DYJ
 | | Crystal structure of human methylmalonyl-CoA mutase in complex with ADP and cob(II)alamin | | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, COBALAMIN, Methylmalonyl-CoA mutase, ... | | Authors: | Mascarenhas, R.N, Gouda, H, Banerjee, R. | | Deposit date: | 2022-08-04 | | Release date: | 2023-07-12 | | Last modified: | 2023-10-25 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Bivalent molecular mimicry by ADP protects metal redox state and promotes coenzyme B 12 repair.
Proc.Natl.Acad.Sci.USA, 120, 2023
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8DPB
 | | MeaB in complex with the cobalamin-binding domain of its target mutase with GMPPCP bound | | Descriptor: | GLYCEROL, MAGNESIUM ION, Methylmalonyl-CoA mutase accessory protein, ... | | Authors: | Vaccaro, F.A, Born, D.A, Drennan, C.L. | | Deposit date: | 2022-07-15 | | Release date: | 2023-03-01 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.72 Å) | | Cite: | Structure of metallochaperone in complex with the cobalamin-binding domain of its target mutase provides insight into cofactor delivery.
Proc.Natl.Acad.Sci.USA, 120, 2023
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7XCN
 | | Crystal structure of the MttB-MttC complex at 2.7 A resolution | | Descriptor: | 5-HYDROXYBENZIMIDAZOLYLCOBAMIDE, GLYCEROL, Trimethylamine methyltransferase, ... | | Authors: | Li, J, Chan, M.K. | | Deposit date: | 2022-03-24 | | Release date: | 2023-01-18 | | Last modified: | 2023-11-29 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | Insights into pyrrolysine function from structures of a trimethylamine methyltransferase and its corrinoid protein complex.
Commun Biol, 6, 2023
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7TE2
 | | Crystal Structure of AerR from Rhodobacter capsulatus at 2.25 A. | | Descriptor: | AerR, CHLORIDE ION, COBALAMIN, ... | | Authors: | Dragnea, V, Gonzalez-Gutierrez, G, Bauer, C.E. | | Deposit date: | 2022-01-04 | | Release date: | 2022-08-31 | | Last modified: | 2024-02-28 | | Method: | X-RAY DIFFRACTION (2.25 Å) | | Cite: | Structural Analyses of CrtJ and Its B 12 -Binding Co-Regulators SAerR and LAerR from the Purple Photosynthetic Bacterium Rhodobacter capsulatus.
Microorganisms, 10, 2022
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7KDY
 | | Crystal structure of Streptomyces tokunonesis TokK with hydroxycobalamin, 5'-deoxyadenosine, methionine, and (2R)-pantetheinylated carbapenam | | Descriptor: | (2R,3R,5R)-3-{[2-({N-[(2R)-2,4-dihydroxy-3,3-dimethylbutanoyl]-beta-alanyl}amino)ethyl]sulfanyl}-7-oxo-1-azabicyclo[3.2.0]heptane-2-carboxylic acid, 5'-DEOXYADENOSINE, COBALAMIN, ... | | Authors: | Knox, H.L, Booker, S.J, Boal, A.K. | | Deposit date: | 2020-10-09 | | Release date: | 2022-01-12 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.939 Å) | | Cite: | Structure of a B 12 -dependent radical SAM enzyme in carbapenem biosynthesis.
Nature, 602, 2022
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7KDX
 | | Crystal structure of Streptomyces tokunonesis TokK with hydroxycobalamin, 5'-deoxyadenosine, and methionine | | Descriptor: | 1,2-ETHANEDIOL, 5'-DEOXYADENOSINE, CHLORIDE ION, ... | | Authors: | Knox, H.L, Booker, S.J, Boal, A.K. | | Deposit date: | 2020-10-09 | | Release date: | 2022-01-12 | | Last modified: | 2022-02-23 | | Method: | X-RAY DIFFRACTION (1.791 Å) | | Cite: | Structure of a B 12 -dependent radical SAM enzyme in carbapenem biosynthesis.
Nature, 602, 2022
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6WTE
 | | Structure of radical S-adenosylmethionine methyltransferase, TsrM, from Kitasatospora setae with cobalamin and [4Fe-4S] cluster bound | | Descriptor: | 1,2-ETHANEDIOL, B12-binding domain-containing protein, COBALAMIN, ... | | Authors: | Knox, H.L, Chen, P.Y.-T, Drennan, C.L, Booker, S.J. | | Deposit date: | 2020-05-02 | | Release date: | 2020-12-23 | | Last modified: | 2024-03-06 | | Method: | X-RAY DIFFRACTION (1.67 Å) | | Cite: | Structural basis for non-radical catalysis by TsrM, a radical SAM methylase.
Nat.Chem.Biol., 17, 2021
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6WTF
 | | Structure of radical S-adenosylmethionine methyltransferase, TsrM, from Kitasatospora setae with tryptophan substrate and SAM analog (aza-SAM) bound | | Descriptor: | COBALAMIN, IRON/SULFUR CLUSTER, S-5'-AZAMETHIONINE-5'-DEOXYADENOSINE, ... | | Authors: | Knox, H.L, Chen, P.Y.-T, Drennan, C.L, Booker, S.J. | | Deposit date: | 2020-05-02 | | Release date: | 2020-12-23 | | Last modified: | 2023-10-18 | | Method: | X-RAY DIFFRACTION (2.19 Å) | | Cite: | Structural basis for non-radical catalysis by TsrM, a radical SAM methylase.
Nat.Chem.Biol., 17, 2021
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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
 | | 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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6H9E
 | | Structure of glutamate mutase reconstituted with homo-coenzyme B12 | | Descriptor: | (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-ethyl-oxolane-3,4-diol, COBALAMIN, D(-)-TARTARIC ACID, ... | | Authors: | Gruber, K, Csitkovits, V, Kratky, C. | | Deposit date: | 2018-08-03 | | Release date: | 2019-08-14 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.82 Å) | | Cite: | Structure-Based Demystification of Radical Catalysis by a Coenzyme B 12 Dependent Enzyme-Crystallographic Study of Glutamate Mutase with Cofactor Homologues.
Angew.Chem.Int.Ed.Engl., 61, 2022
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6H9F
 | | Structure of glutamate mutase reconstituted with bishomo-coenzyme B12 | | Descriptor: | (2~{R},3~{R},4~{S},5~{R})-2-(6-aminopurin-9-yl)-5-propyl-oxolane-3,4-diol, COBALAMIN, D(-)-TARTARIC ACID, ... | | Authors: | Gruber, K, Csitkovits, V, Kratky, C. | | Deposit date: | 2018-08-03 | | Release date: | 2019-08-14 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (2.1 Å) | | Cite: | Structure-Based Demystification of Radical Catalysis by a Coenzyme B 12 Dependent Enzyme-Crystallographic Study of Glutamate Mutase with Cofactor Homologues.
Angew.Chem.Int.Ed.Engl., 61, 2022
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5CJW
 | | Isobutyryl-CoA mutase fused with bound adenosylcobalamin, GDP, Mg (holo-IcmF/GDP), and substrate pivalyl-coenzyme A | | Descriptor: | 5'-DEOXYADENOSINE, COBALAMIN, GUANOSINE-5'-DIPHOSPHATE, ... | | Authors: | Jost, M, Drennan, C.L. | | Deposit date: | 2015-07-15 | | Release date: | 2015-09-09 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | Structural Basis for Substrate Specificity in Adenosylcobalamin-dependent Isobutyryl-CoA Mutase and Related Acyl-CoA Mutases.
J.Biol.Chem., 290, 2015
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5CJV
 | | Isobutyryl-CoA mutase fused with bound adenosylcobalamin, GDP, Mg (holo-IcmF/GDP), and substrate isovaleryl-coenzyme A | | Descriptor: | 5'-DEOXYADENOSINE, COBALAMIN, GUANOSINE-5'-DIPHOSPHATE, ... | | Authors: | Jost, M, Drennan, C.L. | | Deposit date: | 2015-07-15 | | Release date: | 2015-09-09 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.45 Å) | | Cite: | Structural Basis for Substrate Specificity in Adenosylcobalamin-dependent Isobutyryl-CoA Mutase and Related Acyl-CoA Mutases.
J.Biol.Chem., 290, 2015
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5CJT
 | | Isobutyryl-CoA mutase fused with bound adenosylcobalamin, GDP, Mg (holo-IcmF/GDP), and substrate isobutyryl-coenzyme A | | Descriptor: | 5'-DEOXYADENOSINE, COBALAMIN, GUANOSINE-5'-DIPHOSPHATE, ... | | Authors: | Jost, M, Drennan, C.L. | | Deposit date: | 2015-07-15 | | Release date: | 2015-09-09 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.4 Å) | | Cite: | Structural Basis for Substrate Specificity in Adenosylcobalamin-dependent Isobutyryl-CoA Mutase and Related Acyl-CoA Mutases.
J.Biol.Chem., 290, 2015
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5CJU
 | | Isobutyryl-CoA mutase fused with bound adenosylcobalamin, GDP, Mg (holo-IcmF/GDP), and substrate n-butyryl-coenzyme A | | Descriptor: | 5'-DEOXYADENOSINE, Butyryl Coenzyme A, COBALAMIN, ... | | Authors: | Jost, M, Drennan, C.L. | | Deposit date: | 2015-07-15 | | Release date: | 2015-09-09 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.5 Å) | | Cite: | Structural Basis for Substrate Specificity in Adenosylcobalamin-dependent Isobutyryl-CoA Mutase and Related Acyl-CoA Mutases.
J.Biol.Chem., 290, 2015
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4XC8
 | | Isobutyryl-CoA mutase fused with bound butyryl-CoA, GDP, and Mg and without cobalamin (apo-IcmF/GDP) | | Descriptor: | Butyryl Coenzyme A, GUANOSINE-5'-DIPHOSPHATE, Isobutyryl-CoA mutase fused, ... | | Authors: | Jost, M, Drennan, C.L. | | Deposit date: | 2014-12-17 | | Release date: | 2015-02-11 | | Last modified: | 2023-09-27 | | Method: | X-RAY DIFFRACTION (3.25 Å) | | Cite: | Visualization of a radical B12 enzyme with its G-protein chaperone.
Proc.Natl.Acad.Sci.USA, 112, 2015
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4XC7
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