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- PDB-4omz: Crystal Structure of NolR from Sinorhizobium fredii -

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Open data


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Basic information

Entry
Database: PDB / ID: 4omz
TitleCrystal Structure of NolR from Sinorhizobium fredii
ComponentsNolR
KeywordsTRANSCRIPTION / helix-turn-helix / transcription regulator
Function / homology
Function and homology information


DNA-binding transcription factor activity
Similarity search - Function
Bacterial regulatory protein, arsR family / ArsR-type HTH domain profile. / helix_turn_helix, Arsenical Resistance Operon Repressor / HTH ArsR-type DNA-binding domain / ArsR-like helix-turn-helix domain / Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain / Arc Repressor Mutant, subunit A / Winged helix DNA-binding domain superfamily / Winged helix-like DNA-binding domain superfamily / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
PHOSPHATE ION / NolR
Similarity search - Component
Biological speciesSinorhizobium fredii (bacteria)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.64 Å
AuthorsLee, S.G. / Krishnan, H.B. / Jez, J.M.
CitationJournal: Proc.Natl.Acad.Sci.USA / Year: 2014
Title: Structural basis for regulation of rhizobial nodulation and symbiosis gene expression by the regulatory protein NolR.
Authors: Lee, S.G. / Krishnan, H.B. / Jez, J.M.
History
DepositionJan 28, 2014Deposition site: RCSB / Processing site: RCSB
Revision 1.0Apr 16, 2014Provider: repository / Type: Initial release
Revision 1.1Jun 4, 2014Group: Database references
Revision 1.2Feb 28, 2024Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _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: NolR
B: NolR
C: NolR
D: NolR
E: NolR
F: NolR
G: NolR
H: NolR
hetero molecules


Theoretical massNumber of molelcules
Total (without water)103,29522
Polymers101,9658
Non-polymers1,33014
Water4,378243
1
A: NolR
B: NolR
hetero molecules


Theoretical massNumber of molelcules
Total (without water)25,6814
Polymers25,4912
Non-polymers1902
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3440 Å2
ΔGint-42 kcal/mol
Surface area10000 Å2
MethodPISA
2
C: NolR
D: NolR
hetero molecules


Theoretical massNumber of molelcules
Total (without water)25,8716
Polymers25,4912
Non-polymers3804
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3830 Å2
ΔGint-49 kcal/mol
Surface area10510 Å2
MethodPISA
3
E: NolR
F: NolR
hetero molecules


Theoretical massNumber of molelcules
Total (without water)25,8716
Polymers25,4912
Non-polymers3804
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3860 Å2
ΔGint-48 kcal/mol
Surface area10210 Å2
MethodPISA
4
G: NolR
H: NolR
hetero molecules


Theoretical massNumber of molelcules
Total (without water)25,8716
Polymers25,4912
Non-polymers3804
Water362
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area3800 Å2
ΔGint-51 kcal/mol
Surface area10000 Å2
MethodPISA
Unit cell
Length a, b, c (Å)99.771, 99.619, 113.017
Angle α, β, γ (deg.)90.00, 90.08, 90.00
Int Tables number5
Space group name H-MC121
Components on special symmetry positions
IDModelComponents
11F-322-

HOH

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Components

#1: Protein
NolR


Mass: 12745.669 Da / Num. of mol.: 8
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Sinorhizobium fredii (bacteria) / Gene: nolR / Production host: Escherichia coli (E. coli) / References: UniProt: Q83TD2
#2: Chemical
ChemComp-PO4 / PHOSPHATE ION


Mass: 94.971 Da / Num. of mol.: 14 / Source method: obtained synthetically / Formula: PO4
#3: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 243 / 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: 2.75 Å3/Da / Density % sol: 55.34 %
Crystal growTemperature: 277 K / Method: vapor diffusion, hanging drop / pH: 4.2
Details: 1.6 M sodium phosphate monobasic/0.4 M potassium phosphate dibasic, 0.1 M sodium phosphate dibasic/citric acid, pH 4.2, VAPOR DIFFUSION, HANGING DROP, temperature 277K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 19-ID / Wavelength: 0.979 Å
DetectorType: ADSC QUANTUM 315r / Detector: CCD / Date: Mar 1, 2013 / Details: mirrors
RadiationMonochromator: Rosenbaum-Rock high-resolution double-crystal monochromator
Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.979 Å / Relative weight: 1
ReflectionResolution: 2.64→37.4 Å / Num. obs: 32349 / % possible obs: 99.4 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Rsym value: 0.056 / Net I/σ(I): 17.7

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Processing

Software
NameVersionClassification
HKL-3000data collection
SHELXSphasing
PHENIX(phenix.refine: 1.8.4_1496)refinement
HKL-3000data reduction
HKL-3000data scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.64→37.4 Å / SU ML: 0.29 / σ(F): 1.38 / Phase error: 26.48 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.246 1546 5.07 %
Rwork0.203 --
obs0.205 30519 93.7 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 2.64→37.4 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms5908 0 70 243 6221
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0076024
X-RAY DIFFRACTIONf_angle_d1.1058117
X-RAY DIFFRACTIONf_dihedral_angle_d16.6152261
X-RAY DIFFRACTIONf_chiral_restr0.043953
X-RAY DIFFRACTIONf_plane_restr0.0051024
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.6411-2.72630.3406730.25551386X-RAY DIFFRACTION49
2.7263-2.82370.31881280.25182485X-RAY DIFFRACTION88
2.8237-2.93670.29021630.22792783X-RAY DIFFRACTION99
2.9367-3.07030.29311410.24342771X-RAY DIFFRACTION100
3.0703-3.23210.261450.22952800X-RAY DIFFRACTION100
3.2321-3.43450.28291500.21942793X-RAY DIFFRACTION100
3.4345-3.69940.22931590.20332768X-RAY DIFFRACTION99
3.6994-4.07130.19521350.1772779X-RAY DIFFRACTION100
4.0713-4.65950.2291390.1592818X-RAY DIFFRACTION99
4.6595-5.86680.20871450.19442838X-RAY DIFFRACTION100
5.8668-37.42580.241680.19962752X-RAY DIFFRACTION97
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)
11.83760.12551.3163.0613-0.25167.21740.07150.0318-0.3241-0.68660.22080.17180.23530.5579-0.24660.39090.05430.04950.2365-0.00910.45035.3993-29.179818.8894
20.0354-0.05590.29060.6658-0.41042.37340.0558-0.49240.02350.23730.03840.122-0.0783-0.0021-0.05270.35940.04250.74540.62530.12790.30024.4629-26.356345.9224
37.3518-0.03941.93634.38910.42110.55280.2616-0.9433-0.24680.6743-0.04630.3931-0.111-0.0963-0.24630.48710.02350.2180.52140.16150.7473-0.6463-33.602741.601
42.6327-0.44851.25374.3702-0.98392.36810.2601-0.332-0.29610.5654-0.19210.1123-0.1094-0.1791-0.12570.20650.00810.11640.28550.02910.326910.9146-29.609840.781
51.18261.57961.80092.11032.40562.7421-0.0887-1.1691-0.48381.4895-0.0688-0.41350.1230.49750.16361.26430.11510.33420.70190.10620.63664.6268-19.02454.1425
61.16550.6001-0.74111.2938-0.03636.4801-0.1905-0.46020.18320.25590.29580.3425-0.3148-0.06990.0040.30530.15590.12490.3194-0.03540.37081.8454-18.089229.1506
70.7063-0.6879-0.23677.601-5.7625.4393-0.09990.0729-0.06060.1691-0.3219-0.43470.030.64750.40.36730.15280.08460.46710.05930.39766.121-12.194410.7597
86.06564.47042.81979.6873-5.30369.8357-0.05830.5434-0.4468-1.05840.30980.68010.6662-0.5606-0.29170.3851-0.0009-0.04620.3564-0.02750.3411-2.1358-20.79398.3872
94.3413-0.4058-3.37271.73780.6446.61450.0306-0.0198-0.0043-0.0148-0.1530.6944-0.032-0.6990.06760.23670.00920.11730.36480.15490.6647-6.4969-16.315217.7015
100.7810.2367-0.25480.9485-0.49471.6660.04130.11340.064-0.03680.00280.1156-0.1282-0.0371-0.0970.18720.09760.18390.2791-0.04940.32375.3114-13.049717.8945
112.85241.0049-1.3634.59841.21171.3255-0.06512.34620.3508-2.0325-0.12250.3899-1.4558-1.07250.17890.90130.11030.10651.27290.02470.585834.0408-35.729833.0981
123.3655-0.2857-1.19433.20981.67367.01710.19110.0003-0.4060.23640.0218-0.3575-0.1087-0.1037-0.11190.2803-0.08020.00920.22590.10880.370536.2734-35.721459.0488
135.16812.29621.86581.1531.52794.3421-0.0821-0.3021-0.26810.37150.30470.21180.1681-0.2592-0.16320.7516-0.0278-0.1640.60990.30160.472937.2477-37.272578.8765
142.92271.02371.12071.77890.90943.8454-0.1503-0.4685-0.56390.45850.2763-0.37080.4881-0.1906-0.02330.32220.0372-0.00230.25630.12330.413739.3461-33.224169.2825
154.162-2.2491-2.63493.1168-0.71644.8331-0.1368-2.30140.15421.5213-0.1643-0.2615-0.45360.26080.29011.0171-0.20820.01661.36490.1730.500128.0295-35.889282.3426
163.0299-0.2180.47722.65931.35454.97550.157-0.2636-0.34380.3476-0.18210.25060.0789-0.0914-0.0070.1881-0.13360.06050.30190.01990.340826.7606-38.594456.4029
177.49390.73153.8681.14831.37656.7373-0.04880.7948-0.0862-0.39040.3634-0.4854-0.30420.4524-0.25560.3244-0.12550.08320.39250.00110.374526.9869-40.964336.5828
182.82061.16061.55791.12670.73972.51470.1306-0.0385-0.4573-0.124-0.0055-0.15420.253-0.1837-0.1090.22-0.05750.08380.19740.10250.383322.7881-38.956346.093
191.2315-0.98560.59161.8855-0.65277.768-0.16850.8365-0.0327-0.92670.13220.45270.4798-0.0524-0.01290.5631-0.3151-0.14340.5867-0.01220.45712.1146-65.328415.3267
203.00572.5241-3.28125.2213-2.89853.75250.4934-0.3770.50080.7359-0.06280.1078-0.30860.1631-0.30650.2974-0.02850.02610.22980.02710.37681.6963-62.524943.465
212.3448-2.14981.90362.7946-1.93931.631-0.0268-0.13310.03320.26790.27350.72270.1259-0.3888-0.38760.2564-0.06320.01950.3840.09550.6752-6.7664-65.627338.8196
221.0860.4701-0.56212.9961-2.22423.38120.1239-0.0511-0.06870.02810.01240.23710.1609-0.0886-0.0730.1675-0.0622-0.07920.19980.00680.29265.2719-68.878338.5913
232.3717-0.3246-0.45383.76551.60218.43340.00820.19240.12620.29850.14360.41790.0280.1192-0.08560.1751-0.081-0.10690.29520.04130.38855.2643-54.622228.3761
240.93160.15160.96680.97480.84242.27420.0103-0.2737-0.11540.10070.0299-0.04580.08580.0997-0.02140.553-0.014-0.3110.70080.13450.3023.8899-53.63655.8913
251.42281.0766-0.82613.3426-1.51511.96580.20150.37140.4862-0.6615-0.04090.550.0918-0.4378-0.00920.22660.0204-0.07940.40590.04380.36017.742-51.18715.4952
260.6651-1.1954-2.01755.26160.69858.86520.0117-2.2864-0.30281.4260.20070.21640.9324-1.0937-0.23740.6645-0.14-0.22831.28610.01860.574434.2362-46.55823.0606
273.7161-0.5425-3.95383.32932.66765.5515-0.0061-0.57630.36670.1077-0.0018-0.95660.25591.069-0.04490.28380.0739-0.02360.28040.01770.491538.7362-46.30016.4681
282.2918-0.2647-0.42571.6669-1.75344.6221-0.02370.1239-0.0578-0.58650.08850.2221-0.0155-0.18430.01170.5170.0240.03720.26860.30370.33733.5732-46.1278-13.3792
295.8003-2.5583-1.94941.1531.21315.4001-0.01690.4830.4405-0.39930.1849-0.0113-0.2294-0.2825-0.13640.61710.04370.22060.56740.26670.384837.3474-44.6301-22.352
303.41350.32390.63255.10360.62922.7707-0.09870.68260.7345-0.6090.0427-0.316-0.79940.28850.06250.5517-0.08680.1630.34330.20780.732642.7311-40.0364-13.3176
313.332-0.7862-0.50471.04250.07063.8201-0.2620.3449-0.0355-0.52140.1179-0.2994-0.1176-0.04510.09520.3165-0.04390.12440.18610.04010.354938.85-51.7584-12.5225
322.93950.2036-0.39342.71090.16599.9039-0.05350.80660.4191-0.8894-0.26330.1774-0.7201-1.1850.27630.43060.19460.02430.53850.10960.457225.2281-42.9333-11.9744
334.5156-1.1852-3.70771.72923.38419.42890.1008-0.57980.28210.3970.3077-0.3020.16240.2027-0.32080.27040.0346-0.00220.339300.351128.269-42.760215.2949
343.7308-0.0389-1.83282.67650.85113.01120.27270.04450.82960.18340.04840.0682-0.4784-0.1108-0.33940.29490.09550.09060.26050.06860.472319.8904-38.281813.327
357.65790.4328-3.23663.24661.8714.0647-0.2636-0.1644-0.27830.28260.1577-0.13540.44620.01990.08120.20130.04020.02830.22720.11450.254529.5406-53.75063.7845
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1chain 'A' and (resid 6 through 26 )
2X-RAY DIFFRACTION2chain 'A' and (resid 27 through 55 )
3X-RAY DIFFRACTION3chain 'A' and (resid 56 through 68 )
4X-RAY DIFFRACTION4chain 'A' and (resid 69 through 103 )
5X-RAY DIFFRACTION5chain 'B' and (resid 5 through 9 )
6X-RAY DIFFRACTION6chain 'B' and (resid 10 through 38 )
7X-RAY DIFFRACTION7chain 'B' and (resid 39 through 44 )
8X-RAY DIFFRACTION8chain 'B' and (resid 45 through 55 )
9X-RAY DIFFRACTION9chain 'B' and (resid 56 through 68 )
10X-RAY DIFFRACTION10chain 'B' and (resid 69 through 102 )
11X-RAY DIFFRACTION11chain 'C' and (resid 5 through 9 )
12X-RAY DIFFRACTION12chain 'C' and (resid 10 through 40 )
13X-RAY DIFFRACTION13chain 'C' and (resid 41 through 55 )
14X-RAY DIFFRACTION14chain 'C' and (resid 56 through 104 )
15X-RAY DIFFRACTION15chain 'D' and (resid 5 through 9 )
16X-RAY DIFFRACTION16chain 'D' and (resid 10 through 40 )
17X-RAY DIFFRACTION17chain 'D' and (resid 41 through 55 )
18X-RAY DIFFRACTION18chain 'D' and (resid 56 through 102 )
19X-RAY DIFFRACTION19chain 'E' and (resid 5 through 26 )
20X-RAY DIFFRACTION20chain 'E' and (resid 27 through 55 )
21X-RAY DIFFRACTION21chain 'E' and (resid 56 through 68 )
22X-RAY DIFFRACTION22chain 'E' and (resid 69 through 102 )
23X-RAY DIFFRACTION23chain 'F' and (resid 6 through 40 )
24X-RAY DIFFRACTION24chain 'F' and (resid 41 through 55 )
25X-RAY DIFFRACTION25chain 'F' and (resid 56 through 103 )
26X-RAY DIFFRACTION26chain 'G' and (resid 5 through 9 )
27X-RAY DIFFRACTION27chain 'G' and (resid 10 through 26 )
28X-RAY DIFFRACTION28chain 'G' and (resid 27 through 40 )
29X-RAY DIFFRACTION29chain 'G' and (resid 41 through 55 )
30X-RAY DIFFRACTION30chain 'G' and (resid 56 through 68 )
31X-RAY DIFFRACTION31chain 'G' and (resid 69 through 102 )
32X-RAY DIFFRACTION32chain 'H' and (resid 6 through 26 )
33X-RAY DIFFRACTION33chain 'H' and (resid 27 through 55 )
34X-RAY DIFFRACTION34chain 'H' and (resid 56 through 87 )
35X-RAY DIFFRACTION35chain 'H' and (resid 88 through 102 )

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