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- PDB-3sdo: Structure of a Nitrilotriacetate monooxygenase from Burkholderia ... -

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Basic information

Entry
Database: PDB / ID: 3sdo
TitleStructure of a Nitrilotriacetate monooxygenase from Burkholderia pseudomallei
ComponentsNitrilotriacetate monooxygenase
KeywordsOXIDOREDUCTASE / Seattle Structural Genomics Center for Infectious Disease / SSGCID
Function / homology
Function and homology information


Oxidoreductases; Acting on paired donors, with incorporation or reduction of molecular oxygen; With NADH or NADPH as one donor, and incorporation of one atom of oxygen into the other donor / oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen / monooxygenase activity
Similarity search - Function
Nitrilotriacetate monooxygenase component A/pristinamycin IIA synthase subunit A / Luciferase-like domain / Luciferase-like domain / Luciferase-like monooxygenase / Luciferase-like domain superfamily / TIM Barrel / Alpha-Beta Barrel / Alpha Beta
Similarity search - Domain/homology
Nitrilotriacetate monooxygenase
Similarity search - Component
Biological speciesBurkholderia pseudomallei (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 2 Å
AuthorsSeattle Structural Genomics Center for Infectious Disease (SSGCID)
CitationJournal: To be Published
Title: Structure of a Nitrilotriacetate monooxygenase from Burkholderia pseudomallei
Authors: Clifton, M.C. / Edwards, T.E. / Seattle Structural Genomics Center for Infectious Disease / Sankaran, B.
History
DepositionJun 9, 2011Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jun 22, 2011Provider: repository / Type: Initial release
Revision 1.1Jul 13, 2011Group: Version format compliance
Revision 1.2Nov 8, 2017Group: Refinement description / Category: software
Revision 1.3Sep 13, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Nitrilotriacetate monooxygenase
B: Nitrilotriacetate monooxygenase
hetero molecules


Theoretical massNumber of molelcules
Total (without water)99,5395
Polymers99,3532
Non-polymers1863
Water8,827490
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6130 Å2
ΔGint-25 kcal/mol
Surface area31610 Å2
MethodPISA
Unit cell
Length a, b, c (Å)57.187, 92.783, 162.700
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein Nitrilotriacetate monooxygenase


Mass: 49676.359 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Burkholderia pseudomallei (bacteria) / Strain: 1710b / Gene: BURPS1710b_A1398 / Production host: Escherichia coli (E. coli)
References: UniProt: Q3JIP8, Oxidoreductases; Acting on paired donors, with incorporation or reduction of molecular oxygen; With NADH or NADPH as one donor, and incorporation of one atom of oxygen into the other donor
#2: Chemical ChemComp-EDO / 1,2-ETHANEDIOL / ETHYLENE GLYCOL


Mass: 62.068 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C2H6O2
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 490 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.17 Å3/Da / Density % sol: 43.38 %
Crystal growTemperature: 289 K / Method: vapor diffusion, sitting drop / pH: 7.5
Details: 0.2 M sodium acetate, 0.1 M Bis Tris Propane, pH 7.5, 20% PEG3350. 38.61 mg/mL. Cryoprotection 25% ethylene glycol, VAPOR DIFFUSION, SITTING DROP, temperature 289K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ALS / Beamline: 5.0.1 / Wavelength: 0.97
DetectorType: ADSC QUANTUM 210 / Detector: CCD / Date: Apr 15, 2011
RadiationMonochromator: Asymmetric curved crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97 Å / Relative weight: 1
ReflectionResolution: 1.997→48.683 Å / Num. all: 59660 / Num. obs: 56755 / % possible obs: 99.5 % / Redundancy: 3.3 % / Rmerge(I) obs: 0.081 / Χ2: 1.006 / Net I/σ(I): 10.5
Reflection shell
Resolution (Å)Redundancy (%)Rmerge(I) obsNum. unique allΧ2Diffraction-ID% possible all
1.95-1.983.10.36862470.923199.9
1.98-2.023.20.34261740.9421100
2.02-2.063.20.29161921.0011100
2.06-2.13.20.26261931.063199.9
2.1-2.153.30.22661601.0481100
2.15-2.23.30.19762441.0741100
2.2-2.253.30.1861351.0531100
2.25-2.313.30.16162341.077199.9
2.31-2.383.30.14262331.066199.9
2.38-2.463.30.13261691.058199.9
2.46-2.543.30.11962181.0471100
2.54-2.653.30.10762241.0411100
2.65-2.773.30.09861940.9751100
2.77-2.913.30.08762420.969199.9
2.91-3.13.30.08162440.922199.8
3.1-3.333.30.07662290.972199.4
3.33-3.673.30.07161390.95198
3.67-4.23.20.06561230.914197.3
4.2-5.293.20.05362251.081198.4
5.29-503.30.03563800.948197.9

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Phasing

PhasingMethod: molecular replacement
Phasing MRRfactor: 54.54 / Model details: Phaser MODE: MR_AUTO
Highest resolutionLowest resolution
Rotation2.5 Å48.68 Å
Translation2.5 Å48.68 Å

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Processing

Software
NameVersionClassificationNB
DENZOdata reduction
SCALEPACKdata scaling
PHASER2.1.4phasing
REFMACrefinement
PDB_EXTRACT3.1data extraction
HKL-2000data reduction
HKL-2000data scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 1YW1
Resolution: 2→48.683 Å / Cor.coef. Fo:Fc: 0.956 / Cor.coef. Fo:Fc free: 0.935 / WRfactor Rfree: 0.2092 / WRfactor Rwork: 0.1737 / Occupancy max: 1 / Occupancy min: 0.5 / FOM work R set: 0.8771 / SU B: 7.58 / SU ML: 0.097 / SU R Cruickshank DPI: 0.1816 / SU Rfree: 0.1572 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.182 / ESU R Free: 0.157 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : RESIDUAL ONLY
RfactorNum. reflection% reflectionSelection details
Rfree0.2129 2887 5.1 %RANDOM
Rwork0.172 ---
obs0.1741 56755 95.12 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
Displacement parametersBiso max: 81.74 Å2 / Biso mean: 27.3102 Å2 / Biso min: 5.87 Å2
Baniso -1Baniso -2Baniso -3
1--0.15 Å20 Å20 Å2
2--1.69 Å20 Å2
3----1.55 Å2
Refinement stepCycle: LAST / Resolution: 2→48.683 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6368 0 12 490 6870
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0120.0216553
X-RAY DIFFRACTIONr_bond_other_d0.0010.024410
X-RAY DIFFRACTIONr_angle_refined_deg1.2821.948912
X-RAY DIFFRACTIONr_angle_other_deg0.867310599
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.5545839
X-RAY DIFFRACTIONr_dihedral_angle_2_deg29.42722.564312
X-RAY DIFFRACTIONr_dihedral_angle_3_deg12.51615922
X-RAY DIFFRACTIONr_dihedral_angle_4_deg20.6261560
X-RAY DIFFRACTIONr_chiral_restr0.0790.2953
X-RAY DIFFRACTIONr_gen_planes_refined0.0060.0217580
X-RAY DIFFRACTIONr_gen_planes_other0.0010.021486
X-RAY DIFFRACTIONr_mcbond_it0.6571.54169
X-RAY DIFFRACTIONr_mcbond_other0.1571.51706
X-RAY DIFFRACTIONr_mcangle_it1.1926621
X-RAY DIFFRACTIONr_scbond_it1.84432384
X-RAY DIFFRACTIONr_scangle_it2.9864.52289
LS refinement shellResolution: 1.997→2.049 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.264 211 -
Rwork0.199 3752 -
all-3963 -
obs--90.58 %
Refinement TLS params.

Method: refined / Refine-ID: X-RAY DIFFRACTION

IDL112)L122)L132)L222)L232)L332)S11 (Å °)S12 (Å °)S13 (Å °)S21 (Å °)S22 (Å °)S23 (Å °)S31 (Å °)S32 (Å °)S33 (Å °)T112)T122)T132)T222)T232)T332)Origin x (Å)Origin y (Å)Origin z (Å)
10.50920.0647-0.02910.4893-0.1880.6886-0.00560.0271-0.0746-0.0444-0.0034-0.07030.06510.08640.0090.0760.02120.00650.0948-0.02230.051350.596883.649724.2615
20.395-0.04330.05380.27990.02030.6648-0.02140.0976-0.0605-0.0490.0222-0.00530.1316-0.0272-0.00080.08140.01620.00690.0641-0.01840.074342.238676.460519.4191
32.84461.36230.89354.31380.45452.44250.08370.01180.013-0.2371-0.24040.34430.2282-0.21890.15670.05250.0022-0.00770.151-0.0810.060776.332983.28172.6169
40.53150.0513-0.03630.5116-0.26541.0170.01710.0690.00810.0023-0.0058-0.0206-0.00480.016-0.01140.09810.0203-0.00360.1197-0.01590.053742.245490.19999.8787
50.9465-0.0539-0.16670.34290.17151.0765-0.0095-0.0768-0.15730.0653-0.0117-0.00860.1280.02410.02120.10390.0151-0.00230.09140.01780.061642.155380.389146.2712
60.5998-0.1185-0.41430.27030.13141.2625-0.0687-0.1467-0.06260.09370.0028-0.01170.19150.1850.06590.08540.0185-0.02030.11680.01010.061155.019180.094451.5597
73.97394.3632-0.261911.6812-0.29984.5241-0.0968-0.0987-0.2538-0.271-0.051-0.4254-0.04850.20260.14780.2670.06950.03610.29530.0620.230925.37566.51564.34
80.3744-0.1511-0.49020.0910.19521.16930.0193-0.0910.01290.03820.0153-0.0166-0.06870.1142-0.03460.0942-0.0048-0.02040.095-0.0130.026146.380991.338861.1419
Refinement TLS group
IDRefine-IDRefine TLS-IDAuth asym-IDAuth seq-ID
1X-RAY DIFFRACTION1A1 - 147
2X-RAY DIFFRACTION2A148 - 298
3X-RAY DIFFRACTION3A299 - 358
4X-RAY DIFFRACTION4A359 - 441
5X-RAY DIFFRACTION5B3 - 146
6X-RAY DIFFRACTION6B147 - 293
7X-RAY DIFFRACTION7B294 - 366
8X-RAY DIFFRACTION8B367 - 441

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