1XK3
 
 | | NADPH- and Ascorbate-Supported Heme Oxygenase Reactions are Distinct. Regiospecificity of Heme Cleavage by the R183E Mutant | | Descriptor: | Heme oxygenase 1, NITRIC OXIDE, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Wang, J, Lad, L, Poulos, T.L, Ortiz de montellano, P.R. | | Deposit date: | 2004-09-26 | | Release date: | 2004-11-09 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.08 Å) | | Cite: | Regiospecificity determinants of human heme oxygenase: differential NADPH- and ascorbate-dependent heme cleavage by the R183E mutant.
J.Biol.Chem., 280, 2005
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1XK1
 | | Crystal Structures of the G139A, G139A-NO and G143H Mutants of Human Heme Oxygenase-1 | | Descriptor: | Heme oxygenase 1, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Lad, L, Ortiz de Montellano, P.R, Poulos, T.L. | | Deposit date: | 2004-09-26 | | Release date: | 2005-12-13 | | Last modified: | 2023-08-23 | | Method: | X-RAY DIFFRACTION (2.08 Å) | | Cite: | Crystal structures of the G139A, G139A-NO and G143H mutants of human heme oxygenase-1. A finely tuned hydrogen-bonding network controls oxygenase versus peroxidase activity.
J.Biol.Inorg.Chem., 10, 2005
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1XK0
 | | Crystal Structures of the G139A, G139A-NO and G143H Mutants of Human Heme Oxygenase-1 | | Descriptor: | Heme oxygenase 1, NITRIC OXIDE, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Lad, L, Koshkin, A, Ortiz de Montellano, P.R, Poulos, T.L. | | Deposit date: | 2004-09-26 | | Release date: | 2005-12-06 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.18 Å) | | Cite: | Crystal structures of the G139A, G139A-NO and G143H mutants of human heme oxygenase-1. A finely tuned hydrogen-bonding network controls oxygenase versus peroxidase activity.
J.Biol.Inorg.Chem., 10, 2005
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1XK2
 | | NADPH- and Ascorbate-Supported Heme Oxygenase Reactions are Distinct. Regiospecificity of Heme Cleavage by the R183E Mutant | | Descriptor: | Heme oxygenase 1, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Wang, J, Lad, L, Poulos, T.L, Ortiz de montellano, P.R. | | Deposit date: | 2004-09-26 | | Release date: | 2004-11-09 | | Last modified: | 2024-02-14 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Regiospecificity determinants of human heme oxygenase: differential NADPH- and ascorbate-dependent heme cleavage by the R183E mutant.
J.Biol.Chem., 280, 2005
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1I83
 | | BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN COMPLEXED WITH N1,N14-BIS((S-METHYL)ISOTHIOUREIDO)TETRADECANE (H4B FREE) | | Descriptor: | ACETATE ION, GLYCEROL, N1,N14-BIS((S-METHYL)ISOTHIOUREIDO)TETRADECANE, ... | | Authors: | Raman, C.S, Li, H, Martasek, P, Babu, B.R, Griffith, O.W, Masters, B.S.S, Poulos, T.L. | | Deposit date: | 2001-03-12 | | Release date: | 2001-08-08 | | Last modified: | 2024-11-13 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Implications for isoform-selective inhibitor design derived from the binding mode of bulky isothioureas to the heme domain of endothelial nitric-oxide synthase.
J.Biol.Chem., 276, 2001
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1FAG
 | | STRUCTURE OF CYTOCHROME P450 | | Descriptor: | CYTOCHROME P450 BM-3, PALMITOLEIC ACID, PROTOPORPHYRIN IX CONTAINING FE | | Authors: | Li, H.Y, Poulos, T.L. | | Deposit date: | 1996-08-01 | | Release date: | 1997-02-12 | | Last modified: | 2024-04-03 | | Method: | X-RAY DIFFRACTION (2.7 Å) | | Cite: | The structure of the cytochrome p450BM-3 haem domain complexed with the fatty acid substrate, palmitoleic acid.
Nat.Struct.Biol., 4, 1997
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3OWG
 | | Crystal structure of vaccinia virus Polyadenylate polymerase(vp55) | | Descriptor: | Poly(A) polymerase catalytic subunit | | Authors: | Li, C, Li, H, Zhou, S, Gershon, P.D, Poulos, T.L. | | Deposit date: | 2010-09-17 | | Release date: | 2011-09-21 | | Last modified: | 2023-09-06 | | Method: | X-RAY DIFFRACTION (2.86 Å) | | Cite: | Domain-level rocking motion within a polymerase that translocates on single-stranded nucleic acid.
Acta Crystallogr.,Sect.D, 69, 2013
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5NSE
 | | BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE, H4B-FREE, HYDROXY-ARG COMPLEX | | Descriptor: | ACETATE ION, CACODYLIC ACID, GLYCEROL, ... | | Authors: | Raman, C.S, Li, H, Martasek, P, Masters, B.S.S, Poulos, T.L. | | Deposit date: | 1999-01-13 | | Release date: | 2002-05-29 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (1.9 Å) | | Cite: | Crystal Structures of the Heme Domain of Bovine Endothelial Nitric Oxide Synthase Complexed with Arginine Analogues
To be Published
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1D1V
 | | BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN COMPLEXED WITH S-ETHYL-N-PHENYL-ISOTHIOUREA (H4B BOUND) | | Descriptor: | 2-ETHYL-1-PHENYL-ISOTHIOUREA, 5,6,7,8-TETRAHYDROBIOPTERIN, ACETATE ION, ... | | Authors: | Raman, C.S, Li, H, Martasek, P, Southan, G.J, Masters, B.S.S, Poulos, T.L. | | Deposit date: | 1999-09-21 | | Release date: | 2001-07-25 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (1.93 Å) | | Cite: | Implications for isoform-selective inhibitor design derived from the binding mode of bulky isothioureas to the heme domain of endothelial nitric-oxide synthase.
J.Biol.Chem., 276, 2001
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1D1Y
 | | BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN COMPLEXED WITH 1,3-PBITU (H4B FREE) | | Descriptor: | 1,2-ETHANEDIOL, 2-{2-[3-(2-CARBAMIMIDOYLSULFANYL-ETHYL)-PHENYL]-ETHYL}-ISOTHIOUREA, ACETATE ION, ... | | Authors: | Raman, C.S, Li, H, Martasek, P, Southan, G.J, Masters, B.S.S, Poulos, T.L. | | Deposit date: | 1999-09-21 | | Release date: | 2001-07-25 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Implications for isoform-selective inhibitor design derived from the binding mode of bulky isothioureas to the heme domain of endothelial nitric-oxide synthase.
J.Biol.Chem., 276, 2001
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1D1X
 | | BOVINE ENDOTHELIAL NITRIC OXIDE SYNTHASE HEME DOMAIN COMPLEXED WITH 1,4-PBITU (H4B BOUND) | | Descriptor: | 2-{2-[4-(2-CARBAMIMIDOYLSULFANYL-ETHYL)-PHENYL]-ETHYL}-ISOTHIOUREA, 5,6,7,8-TETRAHYDROBIOPTERIN, ACETATE ION, ... | | Authors: | Raman, C.S, Li, H, Martasek, P, Southan, G.J, Masters, B.S.S, Poulos, T.L. | | Deposit date: | 1999-09-21 | | Release date: | 2001-07-25 | | Last modified: | 2024-02-07 | | Method: | X-RAY DIFFRACTION (2 Å) | | Cite: | Implications for isoform-selective inhibitor design derived from the binding mode of bulky isothioureas to the heme domain of endothelial nitric-oxide synthase.
J.Biol.Chem., 276, 2001
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3DQS
 | | Structure of endothelial NOS heme domain in complex with a inhibitor (+-)-N1-{cis-4'-[(6"-amino-4"-methylpyridin-2"-yl)methyl]pyrrolidin-3'-yl}-N2-(4'-chlorobenzyl)ethane-1,2-diamine | | Descriptor: | 5,6,7,8-TETRAHYDROBIOPTERIN, ACETATE ION, CACODYLATE ION, ... | | Authors: | Igarashi, J, Li, H, Poulos, T.L. | | Deposit date: | 2008-07-09 | | Release date: | 2009-03-31 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.03 Å) | | Cite: | Crystal structures of constitutive nitric oxide synthases in complex with de novo designed inhibitors.
J.Med.Chem., 52, 2009
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3DQR
 | | Structure of neuronal NOS D597N/M336V mutant heme domain in complex with a inhibitor (+-)-N1-{cis-4'-[(6"-aminopyridin-2"-yl)methyl]pyrrolidin-3'-yl}ethane-1,2-diamine | | Descriptor: | 5,6,7,8-TETRAHYDROBIOPTERIN, ACETATE ION, N-{(3S,4S)-4-[(6-aminopyridin-2-yl)methyl]pyrrolidin-3-yl}ethane-1,2-diamine, ... | | Authors: | Igarashi, J, Li, H, Poulos, T.L. | | Deposit date: | 2008-07-09 | | Release date: | 2009-03-31 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.4 Å) | | Cite: | Crystal structures of constitutive nitric oxide synthases in complex with de novo designed inhibitors.
J.Med.Chem., 52, 2009
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3DQT
 | | Structure of endothelial NOS heme domain in complex with a inhibitor (+-)-N1-{trans-4'-[(6"-amino-4"-methylpyridin-2"-yl)methyl]pyrrolidin-3'-yl}-N2-(3'-chlorobenzyl)ethane-1,2-diamine | | Descriptor: | 5,6,7,8-TETRAHYDROBIOPTERIN, ACETATE ION, CACODYLATE ION, ... | | Authors: | Igarashi, J, Li, H, Poulos, T.L. | | Deposit date: | 2008-07-09 | | Release date: | 2009-03-31 | | Last modified: | 2024-02-21 | | Method: | X-RAY DIFFRACTION (2.54 Å) | | Cite: | Crystal structures of constitutive nitric oxide synthases in complex with de novo designed inhibitors.
J.Med.Chem., 52, 2009
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3ERC
 | | Crystal structure of the heterodimeric vaccinia virus mRNA polyadenylate polymerase with three fragments of RNA and 3'-deoxy ATP | | Descriptor: | 3'-DEOXYADENOSINE-5'-TRIPHOSPHATE, CALCIUM ION, Cap-specific mRNA (nucleoside-2'-O-)-methyltransferase, ... | | Authors: | Li, C, Li, H, Zhou, S, Poulos, T.L, Gershon, P.D. | | Deposit date: | 2008-10-01 | | Release date: | 2009-06-16 | | Last modified: | 2024-10-16 | | Method: | X-RAY DIFFRACTION (3.21 Å) | | Cite: | Polymerase Translocation with Respect to Single-Stranded Nucleic Acid: Looping or Wrapping of Primer around a Poly(A) Polymerase
Structure, 17, 2009
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3ER9
 | | Crystal structure of the heterodimeric vaccinia virus mRNA polyadenylate polymerase complex with UU and 3'-deoxy ATP | | Descriptor: | 3'-DEOXYADENOSINE-5'-TRIPHOSPHATE, 5'-R(UP*U)-3', CALCIUM ION, ... | | Authors: | Li, C, Li, H, Zhou, S, Poulos, T.L, Gershon, P.D. | | Deposit date: | 2008-10-01 | | Release date: | 2009-06-16 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (2.06 Å) | | Cite: | Polymerase Translocation with Respect to Single-Stranded Nucleic Acid: Looping or Wrapping of Primer around a Poly(A) Polymerase
Structure, 17, 2009
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3ER8
 | | Crystal structure of the heterodimeric vaccinia virus mRNA polyadenylate polymerase complex with two fragments of RNA | | Descriptor: | Cap-specific mRNA (nucleoside-2'-O-)-methyltransferase, Poly(A) polymerase catalytic subunit, RNA/DNA chimera 5'-D(CP*CP*)R(UP*UP*)D(C)-3', ... | | Authors: | Li, C, Li, H, Zhou, S, Poulos, T.L, Gershon, P.D. | | Deposit date: | 2008-10-01 | | Release date: | 2009-06-16 | | Last modified: | 2023-12-27 | | Method: | X-RAY DIFFRACTION (3.18 Å) | | Cite: | Polymerase Translocation with Respect to Single-Stranded Nucleic Acid: Looping or Wrapping of Primer around a Poly(A) Polymerase
Structure, 17, 2009
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8FGE
 | | Structure of rat neuronal nitric oxide synthase R349A mutant heme domain in complex with 4-(difluoromethyl)-6-(5-(2-(dimethylamino)ethyl)-2,3-difluorophenethyl)pyridin-2-amine dihydrochloride | | Descriptor: | 4-(difluoromethyl)-6-(2-{5-[2-(dimethylamino)ethyl]-2,3-difluorophenyl}ethyl)pyridin-2-amine, 5,6,7,8-TETRAHYDROBIOPTERIN, ACETATE ION, ... | | Authors: | Li, H, Poulos, T.L. | | Deposit date: | 2022-12-12 | | Release date: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.89 Å) | | Cite: | Potent, Selective, and Membrane Permeable 2-Amino-4-Substituted Pyridine-Based Neuronal Nitric Oxide Synthase Inhibitors.
J.Med.Chem., 66, 2023
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8FGQ
 | | Structure of human endothelial nitric oxide synthase heme domain in complex with 4-(5-(2-(dimethylamino)ethyl)-2,3-difluorophenethyl)-6-methylpyrimidin-2-amine | | Descriptor: | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 4-(2-{5-[2-(dimethylamino)ethyl]-2,3-difluorophenyl}ethyl)-6-methylpyrimidin-2-amine, 5,6,7,8-TETRAHYDROBIOPTERIN, ... | | Authors: | Li, H, Poulos, T.L. | | Deposit date: | 2022-12-12 | | Release date: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Potent, Selective, and Membrane Permeable 2-Amino-4-Substituted Pyridine-Based Neuronal Nitric Oxide Synthase Inhibitors.
J.Med.Chem., 66, 2023
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8FGN
 | | Structure of human endothelial nitric oxide synthase heme domain in complex with 6-(5-(2-(dimethylamino)ethyl)-2,3-difluorophenethyl)pyridin-2-amine | | Descriptor: | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 5,6,7,8-TETRAHYDROBIOPTERIN, 6-(2-{5-[2-(dimethylamino)ethyl]-2,3-difluorophenyl}ethyl)pyridin-2-amine, ... | | Authors: | Li, H, Poulos, T.L. | | Deposit date: | 2022-12-12 | | Release date: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.2 Å) | | Cite: | Potent, Selective, and Membrane Permeable 2-Amino-4-Substituted Pyridine-Based Neuronal Nitric Oxide Synthase Inhibitors.
J.Med.Chem., 66, 2023
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8FGO
 | | Structure of human endothelial nitric oxide synthase heme domain in complex with 6-(5-(2-(dimethylamino)ethyl)-2,3-difluorophenethyl)-4-methylpyridin-2-amine | | Descriptor: | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 5,6,7,8-TETRAHYDROBIOPTERIN, 6-(2-{5-[2-(dimethylamino)ethyl]-2,3-difluorophenyl}ethyl)-4-methylpyridin-2-amine, ... | | Authors: | Li, H, Poulos, T.L. | | Deposit date: | 2022-12-12 | | Release date: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.799 Å) | | Cite: | Potent, Selective, and Membrane Permeable 2-Amino-4-Substituted Pyridine-Based Neuronal Nitric Oxide Synthase Inhibitors.
J.Med.Chem., 66, 2023
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8FG9
 | | Structure of rat neuronal nitric oxide synthase heme domain in complex with 6-(5-(2-(dimethylamino)ethyl)-2,3-difluorophenethyl)pyridin-2-amine | | Descriptor: | 5,6,7,8-TETRAHYDROBIOPTERIN, 6-(2-{5-[2-(dimethylamino)ethyl]-2,3-difluorophenyl}ethyl)pyridin-2-amine, ACETATE ION, ... | | Authors: | Li, H, Poulos, T.L. | | Deposit date: | 2022-12-12 | | Release date: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.95 Å) | | Cite: | Potent, Selective, and Membrane Permeable 2-Amino-4-Substituted Pyridine-Based Neuronal Nitric Oxide Synthase Inhibitors.
J.Med.Chem., 66, 2023
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8FGI
 | | Structure of human neuronal nitric oxide synthase R354A/G357D mutant heme domain in complex with 4-(5-(2-(dimethylamino)ethyl)-2,3-difluorophenethyl)-6-methylpyrimidin-2-amine | | Descriptor: | 4-(2-{5-[2-(dimethylamino)ethyl]-2,3-difluorophenyl}ethyl)-6-methylpyrimidin-2-amine, 5,6,7,8-TETRAHYDROBIOPTERIN, GLYCEROL, ... | | Authors: | Li, H, Poulos, T.L. | | Deposit date: | 2022-12-12 | | Release date: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.15 Å) | | Cite: | Potent, Selective, and Membrane Permeable 2-Amino-4-Substituted Pyridine-Based Neuronal Nitric Oxide Synthase Inhibitors.
J.Med.Chem., 66, 2023
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8FGR
 | | Structure of human endothelial nitric oxide synthase heme domain in complex with 6-(5-(2-aminoethyl)-2,3-difluorophenethyl)-4-methylpyridin-2-amine | | Descriptor: | 2-[BIS-(2-HYDROXY-ETHYL)-AMINO]-2-HYDROXYMETHYL-PROPANE-1,3-DIOL, 5,6,7,8-TETRAHYDROBIOPTERIN, 6-{2-[5-(2-aminoethyl)-2,3-difluorophenyl]ethyl}-4-methylpyridin-2-amine, ... | | Authors: | Li, H, Poulos, T.L. | | Deposit date: | 2022-12-12 | | Release date: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (1.98 Å) | | Cite: | Potent, Selective, and Membrane Permeable 2-Amino-4-Substituted Pyridine-Based Neuronal Nitric Oxide Synthase Inhibitors.
J.Med.Chem., 66, 2023
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8FGH
 | | Structure of human neuronal nitric oxide synthase R354A/G357D mutant heme domain in complex with 6-(5-(2-(dimethylamino)ethyl)-2,3-difluorophenethyl)-4-methoxypyridin-2-amine | | Descriptor: | 5,6,7,8-TETRAHYDROBIOPTERIN, 6-(2-{5-[2-(dimethylamino)ethyl]-2,3-difluorophenyl}ethyl)-4-methoxypyridin-2-amine, GLYCEROL, ... | | Authors: | Li, H, Poulos, T.L. | | Deposit date: | 2022-12-12 | | Release date: | 2023-10-11 | | Method: | X-RAY DIFFRACTION (2.17 Å) | | Cite: | Potent, Selective, and Membrane Permeable 2-Amino-4-Substituted Pyridine-Based Neuronal Nitric Oxide Synthase Inhibitors.
J.Med.Chem., 66, 2023
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