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- PDB-3orv: Crystal Structure of the Y294H-MauG/pre-Methylamine Dehydrogenase... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3orv | ||||||
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Title | Crystal Structure of the Y294H-MauG/pre-Methylamine Dehydrogenase Complex | ||||||
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![]() | OXIDOREDUCTASE/ELECTRON TRANSPORT / MauG / methylamine dehydrogenase / His-His heme / c-heme / quinone cofactor / OXIDOREDUCTASE-ELECTRON TRANSPORT complex | ||||||
Function / homology | ![]() methylamine dehydrogenase (amicyanin) / methylamine dehydrogenase (amicyanin) activity / methylamine metabolic process / aliphatic amine dehydrogenase activity / amine metabolic process / Oxidoreductases / cytochrome-c peroxidase activity / outer membrane-bounded periplasmic space / periplasmic space / electron transfer activity ...methylamine dehydrogenase (amicyanin) / methylamine dehydrogenase (amicyanin) activity / methylamine metabolic process / aliphatic amine dehydrogenase activity / amine metabolic process / Oxidoreductases / cytochrome-c peroxidase activity / outer membrane-bounded periplasmic space / periplasmic space / electron transfer activity / heme binding / metal ion binding Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Jensen, L.M.R. / Wilmot, C.M. | ||||||
![]() | ![]() Title: Functional Importance of Tyrosine 294 and the Catalytic Selectivity for the Bis-Fe(IV) State of MauG Revealed by Replacement of This Axial Heme Ligand with Histidine . Authors: Abu Tarboush, N. / Jensen, L.M. / Feng, M. / Tachikawa, H. / Wilmot, C.M. / Davidson, V.L. | ||||||
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 609.8 KB | Display | ![]() |
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PDB format | ![]() | 482.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 3l4mS S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
-Protein / Antibody / Methylamine dehydrogenase ... , 3 types, 6 molecules ABCEDF
#1: Protein | Mass: 41121.602 Da / Num. of mol.: 2 / Fragment: UNP residues 21-387 / Mutation: Y294H Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() #2: Antibody | Mass: 15025.595 Da / Num. of mol.: 2 / Fragment: UNP residues 58-188 / Mutation: Trp57 is hydroxylated at C7 Source method: isolated from a genetically manipulated source Details: Immature MADH (preMADH) was produced in the absence of the mauG gene. Trp57 is monohydroxylated at the C7 position. Source: (gene. exp.) ![]() ![]() #3: Protein | Mass: 42449.277 Da / Num. of mol.: 2 / Fragment: UNP residues 32-417 Source method: isolated from a genetically manipulated source Details: Immature MADH (preMADH) was produced in the absence of the mauG gene. The alpha subunit has the wild-type sequence. Source: (gene. exp.) ![]() ![]() |
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-Non-polymers , 8 types, 1317 molecules 














#4: Chemical | #5: Chemical | ChemComp-HEC / #6: Chemical | #7: Chemical | ChemComp-PGE / | #8: Chemical | #9: Chemical | #10: Chemical | ChemComp-P6G / | #11: Water | ChemComp-HOH / | |
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-Details
Has protein modification | Y |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.27 Å3/Da / Density % sol: 45.89 % |
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Crystal grow | Temperature: 293 K / pH: 6.4 Details: Drops contained 1uL protein with 2uL reservoir solution. Protein solution: 100uM Y294H-MauG and 50uM preMADH in 10mM potassium phosphate pH 7.5. Reservoir solution contained: 24-26 % w/v PEG ...Details: Drops contained 1uL protein with 2uL reservoir solution. Protein solution: 100uM Y294H-MauG and 50uM preMADH in 10mM potassium phosphate pH 7.5. Reservoir solution contained: 24-26 % w/v PEG 8000, 0.1 M sodium acetate, 0.1 M MES pH 6.4., VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Nov 14, 2009 / Details: BIOMORPH MIRRORS (KIRKPATRICK- BAEZ CONFIGURATION) |
Radiation | Monochromator: SI(111) DOUBLE CRYSTAL MONOCHROMATOR / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.03325 Å / Relative weight: 1 |
Reflection | Resolution: 1.91→50 Å / Num. all: 132062 / Num. obs: 126251 / % possible obs: 95.6 % / Observed criterion σ(I): -3 / Redundancy: 3.7 % / Rsym value: 0.08 / Net I/σ(I): 13.6 |
Reflection shell | Resolution: 1.91→1.95 Å / Redundancy: 2.2 % / Mean I/σ(I) obs: 2 / Num. unique all: 6557 / Rsym value: 0.425 / % possible all: 70.6 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 3L4M Resolution: 1.91→44.49 Å / Cor.coef. Fo:Fc: 0.975 / Cor.coef. Fo:Fc free: 0.957 / SU B: 6.623 / SU ML: 0.086 / Cross valid method: THROUGHOUT / ESU R: 0.137 / ESU R Free: 0.131 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: TLS groups 1 and 2 include the amino acids, c-hemes (HEC ligands) and CA (calcium sites) ONLY (of residues 6-600) - at the exclusion of solvent and polyethylene glycol ligands
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 28.71 Å2
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Refinement step | Cycle: LAST / Resolution: 1.91→44.49 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.91→1.96 Å / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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