4FDK
 
 | F78L Tt H-NOX | Descriptor: | Methyl-accepting chemotaxis protein, OXYGEN MOLECULE, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Weinert, E.E, Phillips-Piro, C.M, Marletta, M.A. | Deposit date: | 2012-05-28 | Release date: | 2013-08-28 | Last modified: | 2023-09-13 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Porphyrin pi-stacking in a heme protein scaffold tunes gas ligand affinity. J.Inorg.Biochem., 127C, 2013
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4U9G
 
 | Crystal structure of an H-NOX protein from S. oneidensis in the Fe(II)CO ligation state, Q154A/Q155A/K156A mutant | Descriptor: | CARBON MONOXIDE, NO-binding heme-dependent sensor protein, PROTOPORPHYRIN IX CONTAINING FE, ... | Authors: | Herzik Jr, M.A, Jonnalagadda, R, Kuriyan, J, Marletta, M.A. | Deposit date: | 2014-08-06 | Release date: | 2014-10-01 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (2.25 Å) | Cite: | Structural insights into the role of iron-histidine bond cleavage in nitric oxide-induced activation of H-NOX gas sensor proteins. Proc.Natl.Acad.Sci.USA, 111, 2014
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4U9K
 
 | Crystal structure of an H-NOX protein from S. oneidensis in the Mn(II)NO ligation state, Q154A/Q155A/K156A mutant | Descriptor: | MANGANESE PROTOPORPHYRIN IX, NITRIC OXIDE, NO-binding heme-dependent sensor protein, ... | Authors: | Herzik Jr, M.A, Jonnalagadda, R, Kuriyan, J, Marletta, M.A. | Deposit date: | 2014-08-06 | Release date: | 2014-10-01 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (2.45 Å) | Cite: | Structural insights into the role of iron-histidine bond cleavage in nitric oxide-induced activation of H-NOX gas sensor proteins. Proc.Natl.Acad.Sci.USA, 111, 2014
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4U99
 
 | Crystal structure of an H-NOX protein from S. oneidensis in the Fe(II) ligation state, Q154A/Q155A/K156A mutant | Descriptor: | NO-binding heme-dependent sensor protein, PROTOPORPHYRIN IX CONTAINING FE, SODIUM ION, ... | Authors: | Herzik Jr, M.A, Jonnalagadda, R, Kuriyan, J, Marletta, M.A. | Deposit date: | 2014-08-05 | Release date: | 2014-10-01 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Structural insights into the role of iron-histidine bond cleavage in nitric oxide-induced activation of H-NOX gas sensor proteins. Proc.Natl.Acad.Sci.USA, 111, 2014
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4U9J
 
 | Crystal structure of an H-NOX protein from S. oneidensis in the Mn(II) ligation state, Q154A/Q155A/K156A mutant | Descriptor: | MANGANESE PROTOPORPHYRIN IX, NO-binding heme-dependent sensor protein, SODIUM ION, ... | Authors: | Herzik Jr, M.A, Jonnalagadda, R, Kuriyan, J, Marletta, M.A. | Deposit date: | 2014-08-06 | Release date: | 2014-10-01 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Structural insights into the role of iron-histidine bond cleavage in nitric oxide-induced activation of H-NOX gas sensor proteins. Proc.Natl.Acad.Sci.USA, 111, 2014
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4U9B
 
 | Crystal structure of an H-NOX protein from S. oneidensis in the Fe(II)NO ligation state | Descriptor: | GLYCEROL, NITRIC OXIDE, NO-binding heme-dependent sensor protein, ... | Authors: | Herzik Jr, M.A, Jonnalagadda, R, Kuriyan, J, Marletta, M.A. | Deposit date: | 2014-08-05 | Release date: | 2014-10-01 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.65 Å) | Cite: | Structural insights into the role of iron-histidine bond cleavage in nitric oxide-induced activation of H-NOX gas sensor proteins. Proc.Natl.Acad.Sci.USA, 111, 2014
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5JRV
 
 | Crystal structure of Fe(II) NO-bound H-NOX protein from C. subterraneus | Descriptor: | IODIDE ION, Methyl-accepting chemotaxis protein, NITRIC OXIDE, ... | Authors: | Bruegger, J, Hespen, C, Phillips-Piro, C.M, Marletta, M.A. | Deposit date: | 2016-05-06 | Release date: | 2016-07-06 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.953 Å) | Cite: | Structural and Functional Evidence Indicates Selective Oxygen Signaling in Caldanaerobacter subterraneus H-NOX. Acs Chem.Biol., 11, 2016
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3LAI
 
 | Structural insights into the molecular mechanism of H-NOX activation | Descriptor: | IMIDAZOLE, Methyl-accepting chemotaxis protein, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Olea Jr, C, Herzik Jr, M.A, Kuriyan, J, Marletta, M.A. | Deposit date: | 2010-01-06 | Release date: | 2010-03-16 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2.144 Å) | Cite: | Structural insights into the molecular mechanism of H-NOX activation. Protein Sci., 19, 2010
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3LAH
 
 | Structural insights into the molecular mechanism of H-NOX activation | Descriptor: | IMIDAZOLE, Methyl-accepting chemotaxis protein, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Olea Jr, C, Herzik Jr, M.A, Kuriyan, J, Marletta, M.A. | Deposit date: | 2010-01-06 | Release date: | 2010-03-16 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Structural insights into the molecular mechanism of H-NOX activation. Protein Sci., 19, 2010
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4IT2
 
 | Mn(III)-PPIX bound Tt H-NOX | Descriptor: | MANGANESE PROTOPORPHYRIN IX, Methyl-accepting chemotaxis protein | Authors: | Winter, M.B, Klemm, P.J, Phillips-Piro, C.M, Raymond, K.M, Marletta, M.A. | Deposit date: | 2013-01-17 | Release date: | 2013-02-27 | Last modified: | 2023-09-20 | Method: | X-RAY DIFFRACTION (2.097 Å) | Cite: | Porphyrin-Substituted H-NOX Proteins as High-Relaxivity MRI Contrast Agents. Inorg.Chem., 52, 2013
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3MVC
 
 | High resolution crystal structure of the heme domain of GLB-6 from C. elegans | Descriptor: | Globin protein 6, NITRATE ION, PRASEODYMIUM ION, ... | Authors: | Yoon, J, Herzik Jr, M.A, Winter, M.B, Tran, R, Olea Jr, C, Marletta, M.A. | Deposit date: | 2010-05-03 | Release date: | 2010-06-16 | Last modified: | 2024-02-21 | Method: | X-RAY DIFFRACTION (1.401 Å) | Cite: | Structure and properties of a bis-histidyl ligated globin from Caenorhabditis elegans. Biochemistry, 49, 2010
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6BDE
 
 | Crystal structure of Fe(II) unliganded H-NOX protein mutant A71G from K. algicida | Descriptor: | 2,4-dihydroxyhept-2-ene-1,7-dioic acid aldolase, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Bruegger, J.J, Hespen, C.W, Marletta, M.A. | Deposit date: | 2017-10-22 | Release date: | 2018-05-30 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (1.641 Å) | Cite: | Native Alanine Substitution in the Glycine Hinge Modulates Conformational Flexibility of Heme Nitric Oxide/Oxygen (H-NOX) Sensing Proteins. ACS Chem. Biol., 13, 2018
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6BDD
 
 | Crystal structure of Fe(II) unliganded H-NOX protein from K. algicida | Descriptor: | 2,4-dihydroxyhept-2-ene-1,7-dioic acid aldolase, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Bruegger, J.J, Hespen, C.W, Marletta, M.A. | Deposit date: | 2017-10-22 | Release date: | 2018-05-30 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (1.901 Å) | Cite: | Native Alanine Substitution in the Glycine Hinge Modulates Conformational Flexibility of Heme Nitric Oxide/Oxygen (H-NOX) Sensing Proteins. ACS Chem. Biol., 13, 2018
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6PAS
 
 | Inactive State of Manduca sexta soluble guanylate cyclase | Descriptor: | PROTOPORPHYRIN IX CONTAINING FE, Soluble guanylyl cyclase alpha-1 subunit, Soluble guanylyl cyclase beta-1 subunit | Authors: | Yokom, A.L, Horst, B.G, Marletta, M.A, Hurley, J.H. | Deposit date: | 2019-06-11 | Release date: | 2019-10-23 | Last modified: | 2024-03-20 | Method: | ELECTRON MICROSCOPY (5.1 Å) | Cite: | Allosteric activation of the nitric oxide receptor soluble guanylate cyclase mapped by cryo-electron microscopy. Elife, 8, 2019
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6PAT
 
 | Active State of Manduca sexta soluble Guanylate Cyclase | Descriptor: | PROTOPORPHYRIN IX CONTAINING FE, Soluble guanylyl cyclase alpha-1 subunit, Soluble guanylyl cyclase beta-1 subunit | Authors: | Yokom, A.L, Horst, B.G, Marletta, M.A, Hurley, J.H. | Deposit date: | 2019-06-11 | Release date: | 2019-10-23 | Last modified: | 2024-03-20 | Method: | ELECTRON MICROSCOPY (5.8 Å) | Cite: | Allosteric activation of the nitric oxide receptor soluble guanylate cyclase mapped by cryo-electron microscopy. Elife, 8, 2019
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9D0Z
 
 | X-ray crystal structure of H157Q variant Thermothelomyces thermophilus polysaccharide monooxygenase 9E | Descriptor: | 1,2-ETHANEDIOL, COPPER (II) ION, Glycoside hydrolase family 61 protein, ... | Authors: | Thomas, W.C, Batka, A.E, Marletta, M.A. | Deposit date: | 2024-08-07 | Release date: | 2024-12-04 | Last modified: | 2024-12-18 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Second-Sphere Histidine Catalytic Function in a Fungal Polysaccharide Monooxygenase. Biochemistry, 63, 2024
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9BJS
 
 | X-ray crystal structure of Y62W Thermothelomyces thermophilus polysaccharide monooxygenase 9E | Descriptor: | 1,2-ETHANEDIOL, ACETIC ACID, COPPER (II) ION, ... | Authors: | Thomas, W.C, Sayler, R.I, Marletta, M.A. | Deposit date: | 2024-04-25 | Release date: | 2024-12-18 | Last modified: | 2025-01-22 | Method: | X-RAY DIFFRACTION (2 Å) | Cite: | Electron transfer in polysaccharide monooxygenase catalysis. Proc.Natl.Acad.Sci.USA, 122, 2025
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9BJR
 
 | X-ray crystal structure of Y168F variant Thermothelomyces thermophilus polysaccharide monooxygenase 9E | Descriptor: | 1,2-ETHANEDIOL, ACETATE ION, COPPER (II) ION, ... | Authors: | Thomas, W.C, Sayler, R.I, Marletta, M.A. | Deposit date: | 2024-04-25 | Release date: | 2024-12-18 | Last modified: | 2025-01-22 | Method: | X-RAY DIFFRACTION (2.2 Å) | Cite: | Electron transfer in polysaccharide monooxygenase catalysis. Proc.Natl.Acad.Sci.USA, 122, 2025
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9BJT
 
 | X-ray crystal structure of Y62F Thermothelomyces thermophilus polysaccharide monooxygenase 9E | Descriptor: | 1,2-ETHANEDIOL, COPPER (II) ION, Glycoside hydrolase family 61 protein, ... | Authors: | Thomas, W.C, Sayler, R.I, Marletta, M.A. | Deposit date: | 2024-04-25 | Release date: | 2024-12-18 | Last modified: | 2025-01-22 | Method: | X-RAY DIFFRACTION (3 Å) | Cite: | Electron transfer in polysaccharide monooxygenase catalysis. Proc.Natl.Acad.Sci.USA, 122, 2025
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9BJQ
 
 | X-ray crystal structure of wild-type Thermothelomyces thermophilus polysaccharide monooxygenase 9E | Descriptor: | 1,2-ETHANEDIOL, ACETATE ION, COPPER (II) ION, ... | Authors: | Thomas, W.C, Sayler, R.I, Marletta, M.A. | Deposit date: | 2024-04-25 | Release date: | 2024-12-18 | Last modified: | 2025-01-22 | Method: | X-RAY DIFFRACTION (1.8 Å) | Cite: | Electron transfer in polysaccharide monooxygenase catalysis. Proc.Natl.Acad.Sci.USA, 122, 2025
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3IQB
 
 | Tt I75F/L144F H-NOX | Descriptor: | Methyl-accepting chemotaxis protein, OXYGEN MOLECULE, PROTOPORPHYRIN IX CONTAINING FE, ... | Authors: | Weinert, E.E, Plate, L, Whited, C.A, Olea Jr, C, Marletta, M.A. | Deposit date: | 2009-08-19 | Release date: | 2010-01-19 | Last modified: | 2023-09-06 | Method: | X-RAY DIFFRACTION (2.1 Å) | Cite: | Determinants of Ligand Affinity and Heme Reactivity in H-NOX Domains. Angew.Chem.Int.Ed.Engl., 49, 2009
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5JRX
 
 | Crystal structure of Fe(II) CO-bound H-NOX protein from C. subterraneus | Descriptor: | CARBON MONOXIDE, Methyl-accepting chemotaxis protein, PROTOPORPHYRIN IX CONTAINING FE | Authors: | Bruegger, J, Hespen, C, Phillips-Piro, C.M, Marletta, M.A. | Deposit date: | 2016-05-06 | Release date: | 2016-07-06 | Last modified: | 2023-09-27 | Method: | X-RAY DIFFRACTION (1.95 Å) | Cite: | Structural and Functional Evidence Indicates Selective Oxygen Signaling in Caldanaerobacter subterraneus H-NOX. Acs Chem.Biol., 11, 2016
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1U4H
 
 | Crystal structure of an oxygen binding H-NOX domain related to soluble guanylate cyclases (oxygen complex) | Descriptor: | GLYCEROL, Heme-based Methyl-accepting Chemotaxis Protein, OXYGEN MOLECULE, ... | Authors: | Pellicena, P, Karow, D.S, Boon, E.M, Marletta, M.A, Kuriyan, J. | Deposit date: | 2004-07-25 | Release date: | 2004-08-31 | Last modified: | 2024-11-20 | Method: | X-RAY DIFFRACTION (2.07 Å) | Cite: | Crystal structure of an oxygen-binding heme domain related to soluble guanylate cyclases. Proc.Natl.Acad.Sci.Usa, 101, 2004
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1U55
 
 | Crystal structure of an oxygen binding H-NOX domain related to soluble guanylate cyclases (oxygen complex) | Descriptor: | CHLORIDE ION, Heme-based Methyl-accepting Chemotaxis Protein, OXYGEN MOLECULE, ... | Authors: | Pellicena, P, Karow, D.S, Boon, E.M, Marletta, M.A, Kuriyan, J. | Deposit date: | 2004-07-27 | Release date: | 2004-08-31 | Last modified: | 2023-08-23 | Method: | X-RAY DIFFRACTION (1.77 Å) | Cite: | Crystal structure of an oxygen-binding heme domain related to soluble guanylate cyclases. Proc.Natl.Acad.Sci.Usa, 101, 2004
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5L2V
 
 | Catalytic domain of LPMO Lmo2467 from Listeria monocytogenes | Descriptor: | 3,6,9,12,15,18-HEXAOXAICOSANE-1,20-DIOL, COPPER (II) ION, Chitin-binding protein | Authors: | Light, S.H, Agostoni, M, Marletta, M.A, Anderson, W.F, Center for Structural Genomics of Infectious Diseases (CSGID) | Deposit date: | 2016-08-02 | Release date: | 2017-08-09 | Last modified: | 2023-10-04 | Method: | X-RAY DIFFRACTION (1.1 Å) | Cite: | Catalytic domain of LPMO Lmo2467 from Listeria monocytogenes To Be Published
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