1PJS
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![BU of 1pjs by Molmil](/molmil-images/mine/1pjs) | The co-crystal structure of CysG, the multifunctional methyltransferase/dehydrogenase/ferrochelatase for siroheme synthesis, in complex with it NAD cofactor | Descriptor: | NICOTINAMIDE-ADENINE-DINUCLEOTIDE, PHOSPHATE ION, S-ADENOSYL-L-HOMOCYSTEINE, ... | Authors: | Stroupe, M.E, Leech, H.K, Daniels, D.S, Warren, M.J, Getzoff, E.D. | Deposit date: | 2003-06-03 | Release date: | 2003-12-02 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | CysG structure reveals tetrapyrrole-binding features and novel regulation of siroheme biosynthesis. Nat.Struct.Biol., 10, 2003
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1PJQ
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![BU of 1pjq by Molmil](/molmil-images/mine/1pjq) | Structure and function of CysG, the multifunctional methyltransferase/dehydrogenase/ferrochelatase for siroheme synthesis | Descriptor: | ACETATE ION, S-ADENOSYL-L-HOMOCYSTEINE, Siroheme synthase, ... | Authors: | Stroupe, M.E, Leech, H.K, Daniels, D.S, Warren, M.J, Getzoff, E.D. | Deposit date: | 2003-06-03 | Release date: | 2003-12-02 | Last modified: | 2014-11-12 | Method: | X-RAY DIFFRACTION (2.21 Å) | Cite: | CysG structure reveals tetrapyrrole-binding features and novel regulation of siroheme biosynthesis. Nat.Struct.Biol., 10, 2003
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1PJT
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![BU of 1pjt by Molmil](/molmil-images/mine/1pjt) | The structure of the Ser128Ala point-mutant variant of CysG, the multifunctional methyltransferase/dehydrogenase/ferrochelatase for siroheme synthesis | Descriptor: | PHOSPHATE ION, S-ADENOSYL-L-HOMOCYSTEINE, Siroheme synthase | Authors: | Stroupe, M.E, Leech, H.K, Daniels, D.S, Warren, M.J, Getzoff, E.D. | Deposit date: | 2003-06-03 | Release date: | 2003-12-02 | Last modified: | 2023-08-16 | Method: | X-RAY DIFFRACTION (2.8 Å) | Cite: | CysG structure reveals tetrapyrrole-binding features and novel regulation of siroheme biosynthesis. Nat.Struct.Biol., 10, 2003
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6C3X
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![BU of 6c3x by Molmil](/molmil-images/mine/6c3x) | Wild type structure of SiRHP | Descriptor: | IRON/SULFUR CLUSTER, PHOSPHATE ION, POTASSIUM ION, ... | Authors: | Stroupe, M.E. | Deposit date: | 2018-01-11 | Release date: | 2018-06-13 | Last modified: | 2023-12-27 | Method: | X-RAY DIFFRACTION (1.542 Å) | Cite: | The role of extended Fe4S4cluster ligands in mediating sulfite reductase hemoprotein activity. Biochim. Biophys. Acta, 1866, 2018
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6C3M
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![BU of 6c3m by Molmil](/molmil-images/mine/6c3m) | Wild type structure of SiRHP | Descriptor: | IRON/SULFUR CLUSTER, PHOSPHATE ION, POTASSIUM ION, ... | Authors: | Stroupe, M.E. | Deposit date: | 2018-01-10 | Release date: | 2018-06-13 | Last modified: | 2023-12-27 | Method: | X-RAY DIFFRACTION (1.5 Å) | Cite: | The role of extended Fe4S4cluster ligands in mediating sulfite reductase hemoprotein activity. Biochim. Biophys. Acta, 1866, 2018
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6C3Z
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![BU of 6c3z by Molmil](/molmil-images/mine/6c3z) | T477A SiRHP | Descriptor: | IRON/SULFUR CLUSTER, PHOSPHATE ION, POTASSIUM ION, ... | Authors: | Stroupe, M.E. | Deposit date: | 2018-01-11 | Release date: | 2018-06-13 | Last modified: | 2023-12-27 | Method: | X-RAY DIFFRACTION (1.681 Å) | Cite: | The role of extended Fe4S4cluster ligands in mediating sulfite reductase hemoprotein activity. Biochim. Biophys. Acta, 1866, 2018
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6C3Y
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![BU of 6c3y by Molmil](/molmil-images/mine/6c3y) | Wild type structure of SiRHP | Descriptor: | IRON/SULFUR CLUSTER, PHOSPHATE ION, POTASSIUM ION, ... | Authors: | Stroupe, M.E. | Deposit date: | 2018-01-11 | Release date: | 2018-06-13 | Last modified: | 2023-12-27 | Method: | X-RAY DIFFRACTION (1.542 Å) | Cite: | The role of extended Fe4S4cluster ligands in mediating sulfite reductase hemoprotein activity. Biochim. Biophys. Acta, 1866, 2018
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6WDR
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![BU of 6wdr by Molmil](/molmil-images/mine/6wdr) | Subunit joining exposes nascent pre-40S rRNA for processing and quality control | Descriptor: | 20S ribosomal RNA, 40S ribosomal protein S0-A, 40S ribosomal protein S10-A, ... | Authors: | Rai, J, Parker, M.D, Huang, H, Choy, S, Ghalei, H, Johnson, M.C, Karbstein, K, Stroupe, M.E. | Deposit date: | 2020-04-01 | Release date: | 2020-09-30 | Last modified: | 2024-05-29 | Method: | ELECTRON MICROSCOPY (3.7 Å) | Cite: | An open interface in the pre-80S ribosome coordinated by ribosome assembly factors Tsr1 and Dim1 enables temporal regulation of Fap7. Rna, 27, 2021
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6EFV
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![BU of 6efv by Molmil](/molmil-images/mine/6efv) | The NADPH-dependent sulfite reductase flavoprotein adopts an extended conformation that is unique to this diflavin reductase | Descriptor: | 3-CYCLOHEXYL-1-PROPYLSULFONIC ACID, FLAVIN MONONUCLEOTIDE, FLAVIN-ADENINE DINUCLEOTIDE, ... | Authors: | Tavolieri, A.M, Askenasy, I, Murray, D.T, Pennington, J.M, Stroupe, M.E. | Deposit date: | 2018-08-17 | Release date: | 2019-02-27 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (2.341 Å) | Cite: | NADPH-dependent sulfite reductase flavoprotein adopts an extended conformation unique to this diflavin reductase. J. Struct. Biol., 205, 2019
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3J4K
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![BU of 3j4k by Molmil](/molmil-images/mine/3j4k) | Cryo-EM structures of the actin:tropomyosin filament reveal the mechanism for the transition from C- to M-state | Descriptor: | ADENOSINE-5'-DIPHOSPHATE, Actin, alpha skeletal muscle, ... | Authors: | Sousa, D.R, Stagg, S.M, Stroupe, M.E. | Deposit date: | 2013-08-26 | Release date: | 2013-09-25 | Last modified: | 2024-02-21 | Method: | ELECTRON MICROSCOPY (8 Å) | Cite: | Cryo-EM Structures of the Actin:Tropomyosin Filament Reveal the Mechanism for the Transition from C- to M-State. J.Mol.Biol., 425, 2013
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6OIG
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![BU of 6oig by Molmil](/molmil-images/mine/6oig) | Subunit joining exposes nascent pre-40S rRNA for processing and quality control | Descriptor: | 25S ribosomal RNA, 5.8S ribosomal RNA, 5S ribosomal RNA, ... | Authors: | Rai, J, Parker, M.D, Ghalei, H, Johnson, M.C, Karbstein, K, Stroupe, M.E. | Deposit date: | 2019-04-09 | Release date: | 2020-09-30 | Last modified: | 2024-03-20 | Method: | ELECTRON MICROSCOPY (3.8 Å) | Cite: | An open interface in the pre-80S ribosome coordinated by ribosome assembly factors Tsr1 and Dim1 enables temporal regulation of Fap7. Rna, 27, 2021
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6PR4
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![BU of 6pr4 by Molmil](/molmil-images/mine/6pr4) | D262N/S128A S. typhimurium siroheme synthase | Descriptor: | S-ADENOSYL-L-HOMOCYSTEINE, Siroheme synthase | Authors: | Pennington, J.M, Stroupe, M.E. | Deposit date: | 2019-07-10 | Release date: | 2020-02-26 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (2.24 Å) | Cite: | Siroheme synthase orients substrates for dehydrogenase and chelatase activities in a common active site. Nat Commun, 11, 2020
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6P7C
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![BU of 6p7c by Molmil](/molmil-images/mine/6p7c) | D104A/S128A S. typhimurium siroheme synthase | Descriptor: | CHLORIDE ION, S-ADENOSYL-L-HOMOCYSTEINE, Siroheme synthase | Authors: | Pennington, J.M, Stroupe, M.E. | Deposit date: | 2019-06-05 | Release date: | 2020-02-26 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (2.76 Å) | Cite: | Siroheme synthase orients substrates for dehydrogenase and chelatase activities in a common active site. Nat Commun, 11, 2020
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6P7D
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![BU of 6p7d by Molmil](/molmil-images/mine/6p7d) | D104N S. typhimurium siroheme synthase | Descriptor: | CHLORIDE ION, S-ADENOSYL-L-HOMOCYSTEINE, Siroheme synthase | Authors: | Pennington, J.M, Stroupe, M.E. | Deposit date: | 2019-06-05 | Release date: | 2020-02-26 | Last modified: | 2024-03-13 | Method: | X-RAY DIFFRACTION (2.4 Å) | Cite: | Siroheme synthase orients substrates for dehydrogenase and chelatase activities in a common active site. Nat Commun, 11, 2020
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6PR2
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![BU of 6pr2 by Molmil](/molmil-images/mine/6pr2) | R261A/S128A S. typhimurium siroheme synthase | Descriptor: | 2-(N-MORPHOLINO)-ETHANESULFONIC ACID, CHLORIDE ION, S-ADENOSYL-L-HOMOCYSTEINE, ... | Authors: | Pennington, J.M, Stroupe, M.E. | Deposit date: | 2019-07-10 | Release date: | 2020-02-26 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (2.16 Å) | Cite: | Siroheme synthase orients substrates for dehydrogenase and chelatase activities in a common active site. Nat Commun, 11, 2020
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6P5X
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![BU of 6p5x by Molmil](/molmil-images/mine/6p5x) | Sirohydrochlorin-bound S. typhimurium siroheme synthase | Descriptor: | 3,3',3'',3'''-[(7S,8S,12S,13S)-3,8,13,17-tetrakis(carboxymethyl)-8,13-dimethyl-7,8,12,13-tetrahydroporphyrin-2,7,12,18-tetrayl]tetrapropanoic acid, CHLORIDE ION, S-ADENOSYL-L-HOMOCYSTEINE, ... | Authors: | Pennington, J.M, Stroupe, M.E. | Deposit date: | 2019-05-31 | Release date: | 2020-02-26 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.97 Å) | Cite: | Siroheme synthase orients substrates for dehydrogenase and chelatase activities in a common active site. Nat Commun, 11, 2020
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6PR0
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![BU of 6pr0 by Molmil](/molmil-images/mine/6pr0) | P133H-S128A S. typhimurium siroheme synthase | Descriptor: | S-ADENOSYL-L-HOMOCYSTEINE, Siroheme synthase | Authors: | Pennington, J.M, Stroupe, M.E. | Deposit date: | 2019-07-10 | Release date: | 2020-02-26 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.9 Å) | Cite: | Siroheme synthase orients substrates for dehydrogenase and chelatase activities in a common active site. Nat Commun, 11, 2020
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6PR1
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![BU of 6pr1 by Molmil](/molmil-images/mine/6pr1) | R260A/S128A S. typhimurium siroheme synthase | Descriptor: | CHLORIDE ION, S-ADENOSYL-L-HOMOCYSTEINE, Siroheme synthase | Authors: | Pennington, J.M, Stroupe, M.E. | Deposit date: | 2019-07-10 | Release date: | 2020-02-26 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.82 Å) | Cite: | Siroheme synthase orients substrates for dehydrogenase and chelatase activities in a common active site. Nat Commun, 11, 2020
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6PR3
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![BU of 6pr3 by Molmil](/molmil-images/mine/6pr3) | D262A/S128A S. typhimurium siroheme synthase | Descriptor: | CHLORIDE ION, S-ADENOSYL-L-HOMOCYSTEINE, Siroheme synthase | Authors: | Pennington, J.M, Stroupe, M.E. | Deposit date: | 2019-07-10 | Release date: | 2020-02-26 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (1.96 Å) | Cite: | Siroheme synthase orients substrates for dehydrogenase and chelatase activities in a common active site. Nat Commun, 11, 2020
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6PQZ
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![BU of 6pqz by Molmil](/molmil-images/mine/6pqz) | P133G/S128A S. typhimurium siroheme synthase | Descriptor: | S-ADENOSYL-L-HOMOCYSTEINE, Siroheme synthase | Authors: | Pennington, J.M, Stroupe, M.E. | Deposit date: | 2019-07-10 | Release date: | 2020-02-26 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (2.23 Å) | Cite: | Siroheme synthase orients substrates for dehydrogenase and chelatase activities in a common active site. Nat Commun, 11, 2020
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6P5Z
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![BU of 6p5z by Molmil](/molmil-images/mine/6p5z) | |
6ULU
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![BU of 6ulu by Molmil](/molmil-images/mine/6ulu) | D104A/S128A S. typhimurium siroheme synthase | Descriptor: | CHLORIDE ION, S-ADENOSYL-L-HOMOCYSTEINE, Siroheme synthase | Authors: | Pennington, J.M, Stroupe, M.E. | Deposit date: | 2019-10-08 | Release date: | 2020-03-04 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (2.76 Å) | Cite: | Siroheme synthase orients substrates for dehydrogenase and chelatase activities in a common active site. Nat Commun, 11, 2020
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6VEB
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![BU of 6veb by Molmil](/molmil-images/mine/6veb) | Precorrin-2-bound S128A S. typhimurium siroheme synthase | Descriptor: | 3,3',3'',3'''-[(7S,8S,12S,13S)-3,8,13,17-tetrakis(carboxymethyl)-8,13-dimethyl-7,8,12,13,20,24-hexahydroporphyrin-2,7,1 2,18-tetrayl]tetrapropanoic acid, CHLORIDE ION, NICOTINAMIDE-ADENINE-DINUCLEOTIDE, ... | Authors: | Pennington, J.M, Stroupe, M.E. | Deposit date: | 2019-12-31 | Release date: | 2020-03-04 | Last modified: | 2023-10-11 | Method: | X-RAY DIFFRACTION (2.55 Å) | Cite: | Siroheme synthase orients substrates for dehydrogenase and chelatase activities in a common active site. Nat Commun, 11, 2020
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4G38
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![BU of 4g38 by Molmil](/molmil-images/mine/4g38) | |
4G39
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![BU of 4g39 by Molmil](/molmil-images/mine/4g39) | |