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- PDB-5y5h: SF-ROX structure of cytochrome P450nor (NO-bound state) determine... -
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Open data
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Basic information
Entry | Database: PDB / ID: 5y5h | |||||||||
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Title | SF-ROX structure of cytochrome P450nor (NO-bound state) determined at SACLA | |||||||||
![]() | NADP nitrous oxide-forming nitric oxide reductase | |||||||||
![]() | OXIDOREDUCTASE / metal-binding | |||||||||
Function / homology | ![]() nitric oxide reductase [NAD(P)+, nitrous oxide-forming] / nitric oxide reductase (NAD(P)H) activity / cholest-4-en-3-one 26-monooxygenase activity / steroid hydroxylase activity / cholesterol catabolic process / iron ion binding / heme binding Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
Model details | cytochrome P450nor in NO-bound state | |||||||||
![]() | Tosha, T. / Nomura, T. / Nishida, T. / Yamagiwa, R. / Yamashita, K. / Hirata, K. / Ueno, G. / Kimura, T. / Hisano, T. / Muramoto, K. ...Tosha, T. / Nomura, T. / Nishida, T. / Yamagiwa, R. / Yamashita, K. / Hirata, K. / Ueno, G. / Kimura, T. / Hisano, T. / Muramoto, K. / Sawai, H. / Takeda, H. / Yamashita, A. / Murakami, H. / Owada, S. / Tono, K. / Yabashi, M. / Yamamoto, M. / Ago, H. / Sugimoto, H. / Shiro, Y. / Kubo, M. | |||||||||
![]() | ![]() Title: Capturing an initial intermediate during the P450nor enzymatic reaction using time-resolved XFEL crystallography and caged-substrate. Authors: Tosha, T. / Nomura, T. / Nishida, T. / Saeki, N. / Okubayashi, K. / Yamagiwa, R. / Sugahara, M. / Nakane, T. / Yamashita, K. / Hirata, K. / Ueno, G. / Kimura, T. / Hisano, T. / Muramoto, K. ...Authors: Tosha, T. / Nomura, T. / Nishida, T. / Saeki, N. / Okubayashi, K. / Yamagiwa, R. / Sugahara, M. / Nakane, T. / Yamashita, K. / Hirata, K. / Ueno, G. / Kimura, T. / Hisano, T. / Muramoto, K. / Sawai, H. / Takeda, H. / Mizohata, E. / Yamashita, A. / Kanematsu, Y. / Takano, Y. / Nango, E. / Tanaka, R. / Nureki, O. / Shoji, O. / Ikemoto, Y. / Murakami, H. / Owada, S. / Tono, K. / Yabashi, M. / Yamamoto, M. / Ago, H. / Iwata, S. / Sugimoto, H. / Shiro, Y. / Kubo, M. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 118.4 KB | Display | ![]() |
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PDB format | ![]() | 86.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 5y5fC ![]() 5y5gC ![]() 5y5iC ![]() 5y5jC ![]() 5y5kC ![]() 5y5lC ![]() 5y5mC ![]() 1cl6S S: Starting model for refinement C: citing same article ( |
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Similar structure data | |
Experimental dataset #1 | Data reference: ![]() |
Experimental dataset #2 | Data reference: ![]() |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 44420.691 Da / Num. of mol.: 1 / Fragment: nitric-oxide reductase cytochrome P450 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: P23295, nitric oxide reductase [NAD(P)+, nitrous oxide-forming] |
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#2: Chemical | ChemComp-HEM / |
#3: Chemical | ChemComp-NO / |
#4: Chemical | ChemComp-GOL / |
#5: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.38 Å3/Da / Density % sol: 48.34 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 8.5 Details: 38% PEG 10000, 0.1 M BIS-TRIS PROPANE 0.15 M Ammonium acetate |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: RAYONIX MX225-HS / Detector: CCD / Date: Jun 22, 2015 / Details: mirrors |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.2404 Å / Relative weight: 1 |
Reflection | Resolution: 1.5→25 Å / Num. obs: 65042 / % possible obs: 94.7 % / Redundancy: 56.2 % / Biso Wilson estimate: 22.23 Å2 / CC1/2: 0.929 / Net I/σ(I): 47 |
Reflection shell | Resolution: 1.5→1.53 Å / Redundancy: 9.2 % / Mean I/σ(I) obs: 8.6 / CC1/2: 0.602 / % possible all: 65.8 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 1CL6 Resolution: 1.5→24.452 Å / SU ML: 0.17 / Cross valid method: FREE R-VALUE / σ(F): 1.39 / Phase error: 20.46
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 86.43 Å2 / Biso mean: 26.6776 Å2 / Biso min: 14.72 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 1.5→24.452 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0 / Total num. of bins used: 24
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