1BMT
 
 | | HOW A PROTEIN BINDS B12: A 3.O ANGSTROM X-RAY STRUCTURE OF THE B12-BINDING DOMAINS OF METHIONINE SYNTHASE | | Descriptor: | CO-METHYLCOBALAMIN, METHIONINE SYNTHASE | | Authors: | Drennan, C.L, Huang, S, Drummond, J.T, Matthews, R.G, Ludwig, M.L. | | Deposit date: | 1994-09-02 | | Release date: | 1995-06-03 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | How a protein binds B12: A 3.0 A X-ray structure of B12-binding domains of methionine synthase.
Science, 266, 1994
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1REQ
 | | METHYLMALONYL-COA MUTASE | | Descriptor: | COBALAMIN, DESULFO-COENZYME A, GLYCEROL, ... | | Authors: | Evans, P.R, Mancia, F. | | Deposit date: | 1996-01-19 | | Release date: | 1997-01-27 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | How coenzyme B12 radicals are generated: the crystal structure of methylmalonyl-coenzyme A mutase at 2 A resolution.
Structure, 4, 1996
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2REQ
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3REQ
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5REQ
 | | Methylmalonyl-COA MUTASE, Y89F Mutant, substrate complex | | Descriptor: | COBALAMIN, GLYCEROL, METHYLMALONYL(CARBADETHIA)-COENZYME A, ... | | Authors: | Evans, P.R, Thomae, N.H. | | Deposit date: | 1998-08-03 | | Release date: | 1998-08-12 | | Last modified: | 2023-09-20 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Stabilization of radical intermediates by an active-site tyrosine residue in methylmalonyl-CoA mutase.
Biochemistry, 37, 1998
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1BE1
 | | GLUTAMATE MUTASE (B12-BINDING SUBUNIT), NMR, MINIMIZED AVERAGE STRUCTURE | | Descriptor: | GLUTAMATE MUTASE | | Authors: | Tollinger, M, Konrat, R, Hilbert, B.H, Marsh, E.N.G, Kraeutler, B. | | Deposit date: | 1998-05-19 | | Release date: | 1998-08-26 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | How a protein prepares for B12 binding: structure and dynamics of the B12-binding subunit of glutamate mutase from Clostridium tetanomorphum
Structure, 6, 1998
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7REQ
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4REQ
 | | Methylmalonyl-COA Mutase substrate complex | | Descriptor: | 5'-DEOXYADENOSINE, COBALAMIN, GLYCEROL, ... | | Authors: | Evans, P.R, Mancia, F. | | Deposit date: | 1998-06-17 | | Release date: | 1999-01-13 | | Last modified: | 2024-05-22 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Conformational changes on substrate binding to methylmalonyl CoA mutase and new insights into the free radical mechanism.
Structure, 6, 1998
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1B1A
 | | GLUTAMATE MUTASE (B12-BINDING SUBUNIT), NMR, MINIMIZED AVERAGE STRUCTURE | | Descriptor: | GLUTAMATE MUTASE | | Authors: | Hoffmann, B, Konrat, R, Bothe, H, Buckel, W, Kraeutler, B. | | Deposit date: | 1998-11-19 | | Release date: | 1999-07-13 | | Last modified: | 2024-04-10 | | Method: | SOLUTION NMR | | Cite: | Structure and dynamics of the B12-binding subunit of glutamate mutase from Clostridium cochlearium.
Eur.J.Biochem., 263, 1999
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6REQ
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1CB7
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1CCW
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1E1C
 | | METHYLMALONYL-COA MUTASE H244A Mutant | | Descriptor: | COBALAMIN, DESULFO-COENZYME A, METHYLMALONYL-COA MUTASE ALPHA CHAIN, ... | | Authors: | Evans, P.R, Thoma, N.H. | | Deposit date: | 2000-04-30 | | Release date: | 2000-05-07 | | Last modified: | 2023-12-06 | | Method: | X-RAY DIFFRACTION (2.62 Å) | | Cite: | Protection of Radical Intermediates at the Active Site of Adenosylcobalamin-Dependent Methylmalonyl-Coa Mutase
Biochemistry, 39, 2000
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1ID8
 | | NMR STRUCTURE OF GLUTAMATE MUTASE (B12-BINDING SUBUNIT) COMPLEXED WITH THE VITAMIN B12 NUCLEOTIDE | | Descriptor: | 2-HYDROXY-PROPYL-AMMONIUM, METHYLASPARTATE MUTASE S CHAIN, PHOSPHORIC ACID MONO-[5-(5,6-DIMETHYL-BENZOIMIDAZOL-1-YL)-4-HYDROXY-2-HYDROXYMETHYL-TETRAHYDRO-FURAN-3-YL] ESTER | | Authors: | Tollinger, M, Eichmuller, C, Konrat, R, Huhta, M.S, Marsh, E.N.G, Krautler, B. | | Deposit date: | 2001-04-04 | | Release date: | 2001-06-27 | | Last modified: | 2024-05-22 | | Method: | SOLUTION NMR | | Cite: | The B(12)-binding subunit of glutamate mutase from Clostridium tetanomorphum traps the nucleotide moiety of coenzyme B(12).
J.Mol.Biol., 309, 2001
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1K98
 | | AdoMet complex of MetH C-terminal fragment | | Descriptor: | COBALAMIN, Methionine synthase, SULFATE ION | | Authors: | Bandarian, V, Pattridge, K.A, Lennon, B.W, Huddler, D.P, Matthews, R.G, Ludwig, M.L. | | Deposit date: | 2001-10-27 | | Release date: | 2001-12-21 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (3.75 Å) | | Cite: | Domain alternation switches B(12)-dependent methionine synthase to the activation conformation.
Nat.Struct.Biol., 9, 2002
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1K7Y
 | | E. coli MetH C-terminal fragment (649-1227) | | Descriptor: | COBALAMIN, SULFATE ION, methionine synthase | | Authors: | Bandarian, V, Pattridge, K.A, Lennon, B.W, Huddler, D.P, Matthews, R.G, Ludwig, M.L. | | Deposit date: | 2001-10-22 | | Release date: | 2001-12-21 | | Last modified: | 2023-08-16 | | Method: | X-RAY DIFFRACTION (3 Å) | | Cite: | Domain alternation switches B(12)-dependent methionine synthase to the activation conformation.
Nat.Struct.Biol., 9, 2002
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1FMF
 | | REFINED SOLUTION STRUCTURE OF THE (13C,15N-LABELED) B12-BINDING SUBUNIT OF GLUTAMATE MUTASE FROM CLOSTRIDIUM TETANOMORPHUM | | Descriptor: | METHYLASPARTATE MUTASE S CHAIN | | Authors: | Hoffmann, B, Konrat, R, Tollinger, M, Huhta, M, Marsh, E.N.G, Kraeutler, B. | | Deposit date: | 2000-08-17 | | Release date: | 2002-02-15 | | Last modified: | 2024-05-01 | | Method: | SOLUTION NMR | | Cite: | A protein pre-organized to trap the nucleotide moiety of coenzyme B(12): refined solution structure of the B(12)-binding subunit of glutamate mutase from Clostridium tetanomorphum.
Chembiochem, 2, 2001
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1I9C
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1OZ9
 | | Crystal structure of AQ_1354, a hypothetical protein from Aquifex aeolicus | | Descriptor: | Hypothetical protein AQ_1354 | | Authors: | Oganesyan, V, Busso, D, Brandsen, J, Chen, S, Jancarik, J, Kim, R, Kim, S.H, Berkeley Structural Genomics Center (BSGC) | | Deposit date: | 2003-04-08 | | Release date: | 2003-09-23 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.894 Å) | | Cite: | Structure of the hypothetical protein AQ_1354 from Aquifex aeolicus.
Acta Crystallogr.,Sect.D, 59, 2003
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1XRS
 | | Crystal structure of Lysine 5,6-Aminomutase in complex with PLP, cobalamin, and 5'-deoxyadenosine | | Descriptor: | 5'-DEOXYADENOSINE, COBALAMIN, D-lysine 5,6-aminomutase alpha subunit, ... | | Authors: | Berkovitch, F, Behshad, E, Tang, K.H, Enns, E.A, Frey, P.A, Drennan, C.L. | | Deposit date: | 2004-10-15 | | Release date: | 2004-11-09 | | Last modified: | 2017-10-11 | | Method: | X-RAY DIFFRACTION (2.8 Å) | | Cite: | A locking mechanism preventing radical damage in the absence of substrate, as revealed by the x-ray structure of lysine 5,6-aminomutase.
Proc.Natl.Acad.Sci.Usa, 101, 2004
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1Y80
 | | Structure of a corrinoid (factor IIIm)-binding protein from Moorella thermoacetica | | Descriptor: | CO-5-METHOXYBENZIMIDAZOLYLCOBAMIDE, Predicted cobalamin binding protein, UNKNOWN ATOM OR ION | | Authors: | Liu, Z.-J, Fu, Z.-Q, Tempel, W, Das, A, Habel, J, Zhou, W, Chang, J, Chen, L, Lee, D, Nguyen, D, Chang, S.-H, Ljungdahl, L, Rose, J.P, Wang, B.-C, Southeast Collaboratory for Structural Genomics (SECSG) | | Deposit date: | 2004-12-10 | | Release date: | 2005-01-25 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Structure of a corrinoid (factor IIIm)-binding protein from Moorella thermoacetica
To be published
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2I2X
 | | Crystal structure of methanol:cobalamin methyltransferase complex MtaBC from Methanosarcina barkeri | | Descriptor: | 5-HYDROXYBENZIMIDAZOLYLCOB(III)AMIDE, Methyltransferase 1, POTASSIUM ION, ... | | Authors: | Hagemeier, C.H, Kruer, M, Thauer, R.K, Warkentin, E, Ermler, U. | | Deposit date: | 2006-08-17 | | Release date: | 2006-11-21 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.5 Å) | | Cite: | Insight into the mechanism of biological methanol activation based on the crystal structure of the methanol-cobalamin methyltransferase complex
Proc.Natl.Acad.Sci.Usa, 103, 2006
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2YXB
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3BIC
 | | Crystal structure of human methylmalonyl-CoA mutase | | Descriptor: | CHLORIDE ION, Methylmalonyl-CoA mutase, mitochondrial precursor | | Authors: | Ugochukwu, E, Kochan, G, Pantic, N, Parizotto, E, Pilka, E.S, Pike, A.C.W, Gileadi, O, von Delft, F, Arrowsmith, C.H, Weigelt, J, Edwards, A.M, Oppermann, U, Structural Genomics Consortium (SGC) | | Deposit date: | 2007-11-30 | | Release date: | 2007-12-25 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (2.6 Å) | | Cite: | Structures of the human GTPase MMAA and vitamin B12-dependent methylmalonyl-CoA mutase and insight into their complex formation.
J.Biol.Chem., 285, 2010
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3BUL
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