6SYX
 
 | | Hydrogenase-2 variant R479K - reduced sample exposed to pure oxygen | | Descriptor: | CARBONMONOXIDE-(DICYANO) IRON, CHLORIDE ION, FE3-S4 CLUSTER, ... | | Authors: | Carr, S.B, Beaton, S.E, Evans, R.M, Armstrong, F.A. | | Deposit date: | 2019-10-01 | | Release date: | 2020-10-14 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.3 Å) | | Cite: | Hydrogen activation by NiFe-hydrogenases - consolidating the role of the pendant arginine.
To Be Published
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1D3W
 | | Crystal structure of ferredoxin 1 d15e mutant from azotobacter vinelandii at 1.7 angstrom resolution. | | Descriptor: | FE3-S4 CLUSTER, FERREDOXIN 1, IRON/SULFUR CLUSTER | | Authors: | Chen, K, Hirst, J, Camba, R, Bonagura, C.A, Stout, C.D, Burges, B.K, Armstrong, F.A. | | Deposit date: | 1999-10-01 | | Release date: | 1999-10-14 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | Atomically defined mechanism for proton transfer to a buried redox centre in a protein.
Nature, 405, 2000
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1F5C
 | | CRYSTAL STRUCTURE OF F25H FERREDOXIN 1 MUTANT FROM AZOTOBACTER VINELANDII AT 1.75 ANGSTROM RESOLUTION | | Descriptor: | FE3-S4 CLUSTER, FERREDOXIN 1, IRON/SULFUR CLUSTER, ... | | Authors: | Chen, K, Bonagura, C.A, Tilley, G.J, Jung, Y.S, Armstrong, F.A, Stout, C.D, Burgess, B.K. | | Deposit date: | 2000-06-13 | | Release date: | 2000-06-28 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.75 Å) | | Cite: | Crystal structures of ferredoxin variants exhibiting large changes in [Fe-S] reduction potential.
Nat.Struct.Biol., 9, 2002
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1F5B
 | | CRYSTAL STRUCTURE OF F2H FERREDOXIN 1 MUTANT FROM AZOTOBACTER VINELANDII AT 1.75 ANGSTROM RESOLUTION | | Descriptor: | FE3-S4 CLUSTER, FERREDOXIN 1, IRON/SULFUR CLUSTER | | Authors: | Chen, K, Bonagura, C.A, Tilley, G.J, Jung, Y.S, Armstrong, F.A, Stout, C.D, Burgess, B.K. | | Deposit date: | 2000-06-13 | | Release date: | 2000-06-28 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.62 Å) | | Cite: | Crystal structures of ferredoxin variants exhibiting large changes in [Fe-S] reduction potential.
Nat.Struct.Biol., 9, 2002
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1FTC
 | | Y13C MUTANT OF AZOTOBACTER VINELANDII FDI | | Descriptor: | FE3-S4 CLUSTER, FERREDOXIN, IRON/SULFUR CLUSTER | | Authors: | Kemper, M.A, Lloyd, S.J, Prasad, G.S, Stout, C.D, Fawcett, S, Armstrong, F.A, Burgess, B.K. | | Deposit date: | 1997-01-08 | | Release date: | 1997-04-01 | | Last modified: | 2021-11-03 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Y13C Azotobacter vinelandii ferredoxin I. A designed [Fe-S] ligand motif contains a cysteine persulfide.
J.Biol.Chem., 272, 1997
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1PC4
 | | Crystal Structure of the P50A mutant of ferredoxin I at 1.65 A Resolution | | Descriptor: | FE3-S4 CLUSTER, Ferredoxin I, IRON/SULFUR CLUSTER | | Authors: | Camba, R, Jung, Y.S, Chen, K, Hunsicker-Wang, L.M, Burgess, B.K, Stout, C.D, Hirst, J, Armstrong, F.A. | | Deposit date: | 2003-05-15 | | Release date: | 2003-09-30 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Mechanisms of redox-coupled proton transfer in proteins: role of the proximal proline in reactions of the [3Fe-4S] cluster in Azotobacter vinelandii ferredoxin I
Biochemistry, 42, 2003
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1PC5
 | | Crystal Structure of the P50G Mutant of Ferredoxin I at 1.8 A Resolution | | Descriptor: | FE3-S4 CLUSTER, Ferredoxin I, IRON/SULFUR CLUSTER | | Authors: | Camba, R, Jung, Y.S, Chen, K, Hunsicker-Wang, L.M, Burgess, B.K, Stout, C.D, Hirst, J, Armstrong, F.A. | | Deposit date: | 2003-05-15 | | Release date: | 2003-09-30 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (1.8 Å) | | Cite: | Mechanisms of redox-coupled proton transfer in proteins: role of the proximal proline in reactions of the [3Fe-4S] cluster in Azotobacter vinelandii ferredoxin I
Biochemistry, 42, 2003
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6G94
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8POU
 | | Crystal Structure of the C19G/C120G variant of the membrane-bound [NiFe]-Hydrogenase from Cupriavidus necator in the air-oxidized state at 1.65 A Resolution. | | Descriptor: | CHLORIDE ION, FE3-S4 CLUSTER, IRON/SULFUR CLUSTER, ... | | Authors: | Schmidt, A, Kalms, J, Scheerer, P. | | Deposit date: | 2023-07-05 | | Release date: | 2023-11-01 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.65 Å) | | Cite: | Stepwise conversion of the Cys 6 [4Fe-3S] to a Cys 4 [4Fe-4S] cluster and its impact on the oxygen tolerance of [NiFe]-hydrogenase.
Chem Sci, 14, 2023
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8POV
 | | Crystal Structure of the C19G/C120G variant of the membrane-bound [NiFe]-Hydrogenase from Cupriavidus necator in the H2-reduced state at 1.92 A Resolution. | | Descriptor: | FE3-S4 CLUSTER, IRON/SULFUR CLUSTER, MAGNESIUM ION, ... | | Authors: | Schmidt, A, Kalms, J, Scheerer, P. | | Deposit date: | 2023-07-05 | | Release date: | 2023-11-01 | | Method: | X-RAY DIFFRACTION (1.92 Å) | | Cite: | Stepwise conversion of the Cys 6 [4Fe-3S] to a Cys 4 [4Fe-4S] cluster and its impact on the oxygen tolerance of [NiFe]-hydrogenase.
Chem Sci, 14, 2023
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8POW
 | | Crystal Structure of the C19G variant of the membrane-bound [NiFe]-Hydrogenase from Cupriavidus necator in the air-oxidized state at 1.61 A Resolution. | | Descriptor: | CHLORIDE ION, FE3-S4 CLUSTER, Fe4S4, ... | | Authors: | Kalms, J, Schmidt, A, Scheerer, P. | | Deposit date: | 2023-07-05 | | Release date: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.61 Å) | | Cite: | Stepwise conversion of the Cys 6 [4Fe-3S] to a Cys 4 [4Fe-4S] cluster and its impact on the oxygen tolerance of [NiFe]-hydrogenase.
Chem Sci, 14, 2023
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8PVM
 | | formaldehyde-inhibited [FeFe]-hydrogenase CpI from Clostridium pasteurianum, variant C299D | | Descriptor: | CHLORIDE ION, FE2/S2 (INORGANIC) CLUSTER, FORMYL GROUP, ... | | Authors: | Duan, J, Hofmann, E, Happe, T. | | Deposit date: | 2023-07-18 | | Release date: | 2023-11-29 | | Last modified: | 2023-12-13 | | Method: | X-RAY DIFFRACTION (1.38 Å) | | Cite: | Insights into the Molecular Mechanism of Formaldehyde Inhibition of [FeFe]-Hydrogenases.
J.Am.Chem.Soc., 145, 2023
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8BAY
 | | Crystal Structure of IDH1 variant R132C S280F in complex with NADPH, Ca2+ and 3-butyl-2-oxoglutarate | | Descriptor: | (R)-3-butyl-2-oxopentanedioic acid, (S)-3-butyl-2-oxopentanedioic acid, CALCIUM ION, ... | | Authors: | Rabe, P, Schofield, C.J, Reinbold, R, Brewitz, L. | | Deposit date: | 2022-10-12 | | Release date: | 2022-11-02 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.35 Å) | | Cite: | Natural and synthetic 2-oxoglutarate derivatives are substrates for oncogenic variants of human isocitrate dehydrogenase 1 and 2.
J.Biol.Chem., 299, 2023
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4GD3
 | | Structure of E. coli hydrogenase-1 in complex with cytochrome b | | Descriptor: | CARBONMONOXIDE-(DICYANO) IRON, CHLORIDE ION, DODECYL-BETA-D-MALTOSIDE, ... | | Authors: | Volbeda, A, Fontecilla-Camps, J.C, Darnault, C. | | Deposit date: | 2012-07-31 | | Release date: | 2013-01-02 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (3.3 Å) | | Cite: | Crystal Structure of the O(2)-Tolerant Membrane-Bound Hydrogenase 1 from Escherichia coli in Complex with Its Cognate Cytochrome b.
Structure, 21, 2013
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7NEM
 | | Hydrogenase-2 variant R479K - anaerobically oxidised form | | Descriptor: | CARBONMONOXIDE-(DICYANO) IRON, CHLORIDE ION, FE3-S4 CLUSTER, ... | | Authors: | Carr, S.B. | | Deposit date: | 2021-02-04 | | Release date: | 2022-03-02 | | Last modified: | 2024-01-31 | | Method: | X-RAY DIFFRACTION (1.35 Å) | | Cite: | A comprehensive structural and kinetic investigation of the role of the active-site argininein bidirectional hydrogen activation by the [NiFe]-hydrogenase "Hyd-2) from Escherichia coli
To Be Published
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8QM3
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6YF4
 | | [FeFe]-hydrogenase I from Clostridium pasteurianum (CpI), variant E279D | | Descriptor: | FE2/S2 (INORGANIC) CLUSTER, IRON/SULFUR CLUSTER, Iron hydrogenase 1, ... | | Authors: | Duan, J, Hofmann, E, Happe, T. | | Deposit date: | 2020-03-25 | | Release date: | 2020-09-02 | | Last modified: | 2024-01-24 | | Method: | X-RAY DIFFRACTION (1.77 Å) | | Cite: | The roles of long-range proton-coupled electron transfer in the directionality and efficiency of [FeFe]-hydrogenases.
Proc.Natl.Acad.Sci.USA, 117, 2020
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3EGW
 | | The crystal structure of the NarGHI mutant NarH - C16A | | Descriptor: | (1S)-2-{[{[(2S)-2,3-DIHYDROXYPROPYL]OXY}(HYDROXY)PHOSPHORYL]OXY}-1-[(PENTANOYLOXY)METHYL]ETHYL OCTANOATE, 1,2-DIACYL-GLYCEROL-3-SN-PHOSPHATE, 2-AMINO-5,6-DIMERCAPTO-7-METHYL-3,7,8A,9-TETRAHYDRO-8-OXA-1,3,9,10-TETRAAZA-ANTHRACEN-4-ONE GUANOSINE DINUCLEOTIDE, ... | | Authors: | Bertero, M.G, Rothery, R.A, Weiner, J.H, Strynadka, N.C.J. | | Deposit date: | 2008-09-11 | | Release date: | 2010-03-02 | | Last modified: | 2023-08-30 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | When width is more important than height: Barriers to electron transfer in E.coli nitrate reductase
To be Published
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4C3O
 | | Structure and function of an oxygen tolerant NiFe hydrogenase from Salmonella | | Descriptor: | CHLORIDE ION, FE3-S4 CLUSTER, FE4-S3 CLUSTER, ... | | Authors: | Bowman, L, Flanagan, L, Fyfe, P.K, Parkin, A, Hunter, W.N, Sargent, F. | | Deposit date: | 2013-08-26 | | Release date: | 2014-01-29 | | Last modified: | 2023-12-20 | | Method: | X-RAY DIFFRACTION (3.2 Å) | | Cite: | How the Structure of the Large Subunit Controls Function in an Oxygen-Tolerant [Nife]-Hydrogenase.
Biochem.J., 458, 2014
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3UQY
 | | H2-reduced structure of E. coli hydrogenase-1 | | Descriptor: | CARBONMONOXIDE-(DICYANO) IRON, CHLORIDE ION, DODECYL-BETA-D-MALTOSIDE, ... | | Authors: | Volbeda, A, Fontecilla-Camps, J.C, Darnault, C. | | Deposit date: | 2011-11-21 | | Release date: | 2012-03-28 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (1.47 Å) | | Cite: | X-ray crystallographic and computational studies of the O2-tolerant [NiFe]-hydrogenase 1 from Escherichia coli.
Proc.Natl.Acad.Sci.USA, 109, 2012
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3USE
 | | Crystal Structure of E. coli hydrogenase-1 in its as-isolated form | | Descriptor: | CARBONMONOXIDE-(DICYANO) IRON, CHLORIDE ION, DODECYL-BETA-D-MALTOSIDE, ... | | Authors: | Volbeda, A, Fontecilla-Camps, J.C, Darnault, C. | | Deposit date: | 2011-11-23 | | Release date: | 2012-03-28 | | Last modified: | 2023-09-13 | | Method: | X-RAY DIFFRACTION (1.67 Å) | | Cite: | X-ray crystallographic and computational studies of the O2-tolerant [NiFe]-hydrogenase 1 from Escherichia coli.
Proc.Natl.Acad.Sci.USA, 109, 2012
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3USC
 | | Crystal Structure of E. coli hydrogenase-1 in a ferricyanide-oxidized form | | Descriptor: | CARBONMONOXIDE-(DICYANO) IRON, CHLORIDE ION, DODECYL-BETA-D-MALTOSIDE, ... | | Authors: | Volbeda, A, Fontecilla-Camps, J.C, Darnault, C. | | Deposit date: | 2011-11-23 | | Release date: | 2012-03-28 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | X-ray crystallographic and computational studies of the O2-tolerant [NiFe]-hydrogenase 1 from Escherichia coli.
Proc.Natl.Acad.Sci.USA, 109, 2012
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2B7R
 | | Structure of E378D mutant flavocytochrome c3 | | Descriptor: | FLAVIN-ADENINE DINUCLEOTIDE, FUMARIC ACID, Fumarate reductase flavoprotein subunit, ... | | Authors: | Pankhurst, K.L, Mowat, C.G, Rothery, E.L, Miles, C.S, Walkinshaw, M.D, Reid, G.A, Chapman, S.K. | | Deposit date: | 2005-10-05 | | Release date: | 2006-05-23 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (1.7 Å) | | Cite: | A Proton Delivery Pathway in the Soluble Fumarate Reductase from Shewanella frigidimarina.
J.Biol.Chem., 281, 2006
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2B7S
 | | R381K mutant of flavocytochrome c3 | | Descriptor: | FLAVIN-ADENINE DINUCLEOTIDE, FUMARIC ACID, Fumarate reductase flavoprotein subunit, ... | | Authors: | Pankhurst, K.L, Mowat, C.G, Rothery, E.L, Miles, C.S, Walkinshaw, M.D, Reid, G.A, Chapman, S.K. | | Deposit date: | 2005-10-05 | | Release date: | 2006-05-23 | | Last modified: | 2023-11-15 | | Method: | X-RAY DIFFRACTION (2.12 Å) | | Cite: | A Proton Delivery Pathway in the Soluble Fumarate Reductase from Shewanella frigidimarina.
J.Biol.Chem., 281, 2006
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1G6B
 | | CRYSTAL STRUCTURE OF P47S MUTANT OF FERREDOXIN I | | Descriptor: | 7FE FERREDOXIN I, FE3-S4 CLUSTER, IRON/SULFUR CLUSTER | | Authors: | Stout, C.D, Burgess, B.K, Bonagura, C.A, Jung, Y.S. | | Deposit date: | 2000-11-03 | | Release date: | 2000-11-22 | | Last modified: | 2023-08-09 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Azotobacter vinelandii ferredoxin I: a sequence and structure comparison approach to alteration of [4Fe-4S]2+/+ reduction potential.
J.Biol.Chem., 277, 2002
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