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- PDB-4ux5: Structure of DNA complex of PCG2 -

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Basic information

Entry
Database: PDB / ID: 4ux5
TitleStructure of DNA complex of PCG2
Components
  • 5'-D(*CP*AP*AP*TP*GP*AP*CP*GP*CP*GP*TP*AP*AP*GP)-3'
  • 5'-D(*CP*TP*TP*AP*CP*GP*CP*GP*TP*CP*AP*TP*TP*GP)-3'
  • TRANSCRIPTION FACTOR MBP1
KeywordsTRANSCRIPTION / VIRULENCE GENE / TRANSCRIPTION FACTOR
Function / homology
Function and homology information


conidium formation / : / MBF transcription complex / sporulation resulting in formation of a cellular spore / DNA binding / nucleus
Similarity search - Function
MBF transcription factor complex subunit Mbp1/Res1/Res2 / Transcription regulator HTH, APSES-type DNA-binding domain / KilA-N domain / Transcription regulator HTH, APSES-type DNA-binding domain / KilA, N-terminal/APSES-type HTH, DNA-binding / HTH APSES-type DNA-binding domain superfamily / APSES-type HTH DNA-binding domain profile. / KilA-N / Mlu1-box Binding Protein; DNA-binding Domain / Domain of unknown function DUF3447 ...MBF transcription factor complex subunit Mbp1/Res1/Res2 / Transcription regulator HTH, APSES-type DNA-binding domain / KilA-N domain / Transcription regulator HTH, APSES-type DNA-binding domain / KilA, N-terminal/APSES-type HTH, DNA-binding / HTH APSES-type DNA-binding domain superfamily / APSES-type HTH DNA-binding domain profile. / KilA-N / Mlu1-box Binding Protein; DNA-binding Domain / Domain of unknown function DUF3447 / Ankyrin repeats (3 copies) / Ankyrin repeat profile. / Ankyrin repeat region circular profile. / ankyrin repeats / Ankyrin repeat / Ankyrin repeat-containing domain superfamily / Roll / Alpha Beta
Similarity search - Domain/homology
DNA / DNA (> 10) / Transcription factor MBP1 / Transcription factor MBP1
Similarity search - Component
Biological speciesMAGNAPORTHE ORYZAE (rice blast fungus)
CANDIDA ALBICANS (yeast)
MethodX-RAY DIFFRACTION / SYNCHROTRON / OTHER / Resolution: 2.4 Å
AuthorsLiu, J. / Huang, J. / Zhao, Y. / Liu, H. / Wang, D. / Yang, J. / Zhao, W. / Taylor, I.A. / Peng, Y.
CitationJournal: Nucleic Acids Res. / Year: 2015
Title: Structural Basis of DNA Recognition by Pcg2 Reveals a Novel DNA Binding Mode for Winged Helix-Turn-Helix Domains.
Authors: Liu, J. / Huang, J. / Zhao, Y. / Liu, H. / Wang, D. / Yang, J. / Zhao, W. / Taylor, I.A. / Peng, Y.
History
DepositionAug 19, 2014Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jan 14, 2015Provider: repository / Type: Initial release
Revision 1.1Feb 4, 2015Group: Database references
Revision 1.2May 8, 2024Group: Data collection / Database references / Other
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_database_status
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.status_code_sf

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: TRANSCRIPTION FACTOR MBP1
B: TRANSCRIPTION FACTOR MBP1
C: 5'-D(*CP*AP*AP*TP*GP*AP*CP*GP*CP*GP*TP*AP*AP*GP)-3'
D: 5'-D(*CP*TP*TP*AP*CP*GP*CP*GP*TP*CP*AP*TP*TP*GP)-3'


Theoretical massNumber of molelcules
Total (without water)38,9394
Polymers38,9394
Non-polymers00
Water1,00956
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4540 Å2
ΔGint-17.4 kcal/mol
Surface area15410 Å2
MethodPISA
Unit cell
Length a, b, c (Å)117.360, 117.360, 65.890
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number90
Space group name H-MP4212

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Components

#1: Protein TRANSCRIPTION FACTOR MBP1 / PCG2


Mass: 15189.235 Da / Num. of mol.: 2 / Fragment: DNA BINDING DOMAIN, RESIDUES 1-138 / Source method: isolated from a natural source / Source: (natural) MAGNAPORTHE ORYZAE (rice blast fungus) / References: UniProt: G4NA99, UniProt: L7I1M8*PLUS
#2: DNA chain 5'-D(*CP*AP*AP*TP*GP*AP*CP*GP*CP*GP*TP*AP*AP*GP)-3' / MCB BOX DNA


Mass: 4313.831 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) CANDIDA ALBICANS (yeast)
#3: DNA chain 5'-D(*CP*TP*TP*AP*CP*GP*CP*GP*TP*CP*AP*TP*TP*GP)-3' / MCB BOX DNA


Mass: 4246.765 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) CANDIDA ALBICANS (yeast)
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 56 / 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: 2

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Sample preparation

CrystalDensity Matthews: 2.88 Å3/Da / Density % sol: 57.31 % / Description: NONE

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: SSRF / Beamline: BL17U / Wavelength: 0.9792
DetectorType: ADSC QUANTUM 315r / Detector: CCD
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.9792 Å / Relative weight: 1
ReflectionResolution: 2.4→51.6 Å / Num. obs: 21699 / % possible obs: 99.9 % / Observed criterion σ(I): 5 / Redundancy: 41.5 % / Biso Wilson estimate: 42.41 Å2 / Rmerge(I) obs: 0.01

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Processing

SoftwareName: PHENIX / Version: (PHENIX.REFINE) / Classification: refinement
RefinementMethod to determine structure: OTHER
Starting model: NONE

Resolution: 2.4→51.602 Å / SU ML: 0.29 / σ(F): 0.17 / Phase error: 26.73 / Stereochemistry target values: ML
RfactorNum. reflection% reflection
Rfree0.2576 3168 9.2 %
Rwork0.2283 --
obs0.231 18523 99.83 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL
Refinement stepCycle: LAST / Resolution: 2.4→51.602 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1818 567 0 56 2441
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0042510
X-RAY DIFFRACTIONf_angle_d0.8483515
X-RAY DIFFRACTIONf_dihedral_angle_d21.319981
X-RAY DIFFRACTIONf_chiral_restr0.032362
X-RAY DIFFRACTIONf_plane_restr0.005369
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
2.4002-2.4360.32581450.31261368X-RAY DIFFRACTION100
2.436-2.47410.33731380.31181340X-RAY DIFFRACTION100
2.4741-2.51470.31241390.29841351X-RAY DIFFRACTION100
2.5147-2.5580.38021320.28261375X-RAY DIFFRACTION100
2.558-2.60450.34331380.29071338X-RAY DIFFRACTION100
2.6045-2.65460.27541430.27151353X-RAY DIFFRACTION100
2.6546-2.70880.31341370.27561378X-RAY DIFFRACTION100
2.7088-2.76770.28471360.27881339X-RAY DIFFRACTION100
2.7677-2.83210.33141330.271352X-RAY DIFFRACTION100
2.8321-2.90290.25161430.26361366X-RAY DIFFRACTION100
2.9029-2.98140.32141440.26191355X-RAY DIFFRACTION100
2.9814-3.06910.33751380.26561355X-RAY DIFFRACTION100
3.0691-3.16810.3061410.2521355X-RAY DIFFRACTION100
3.1681-3.28140.24081340.23151367X-RAY DIFFRACTION100
3.2814-3.41270.25351310.21361343X-RAY DIFFRACTION100
3.4127-3.5680.22741380.19731359X-RAY DIFFRACTION100
3.568-3.75610.2351410.21711376X-RAY DIFFRACTION100
3.7561-3.99130.22781330.19361345X-RAY DIFFRACTION100
3.9913-4.29930.14831430.19831355X-RAY DIFFRACTION100
4.2993-4.73170.24641350.17671365X-RAY DIFFRACTION100
4.7317-5.41580.26961370.21111360X-RAY DIFFRACTION100
5.4158-6.82080.24441370.22451358X-RAY DIFFRACTION100
6.8208-51.61430.26211320.23331334X-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)
17.97680.65353.76548.43730.37215.40.30560.20370.0206-0.53830.49471.8473-0.1033-1.09730.84410.3679-0.0676-0.05640.34520.14110.5241-3.5643-41.743144.3423
28.2407-0.20140.85398.0292-0.1660.09470.45750.20460.4004-0.42720.01130.71860.4893-0.73090.36590.5305-0.0477-0.0050.30510.09630.32070.2172-40.844642.4903
35.54160.8650.20677.36690.28696.33850.1591-0.4080.3850.4937-0.06220.4129-0.5453-1.15310.31110.35920.04380.01990.5048-0.04230.25410.4709-35.646743.943
45.6131-2.6296-0.11657.26861.25573.4016-0.2115-0.11250.55350.56480.2587-0.779-0.67140.94080.12750.5852-0.1089-0.04160.51720.00510.23810.0811-29.956540.7573
57.8527-4.39712.69677.1997-0.40092.5565-0.4022-1.27990.35130.1577-0.2334-0.85760.2261.41060.02150.573-0.07060.0450.89420.18830.389817.2885-33.48136.014
61.8843-0.55410.3455.4004-2.16314.99790.1243-0.21290.1637-0.6165-0.29660.1156-0.2568-0.1955-0.19790.4217-0.0521-0.00360.3035-0.0040.25945.3769-35.548234.6665
78.71960.6920.57083.78983.56453.3886-0.4432-0.698-0.57370.25730.1366-0.6524-0.89531.72380.47950.5641-0.1068-0.08760.6770.06290.332415.3786-34.801148.8578
87.63333.3204-1.7853.12321.42664.09450.1456-0.6710.51532.4431-0.52390.1274-0.85580.02121.03990.7193-0.0853-0.11770.3620.00640.34217.6358-34.374753.2635
98.6911-5.0463-2.03715.86792.48661.4068-0.21291.0536-1.0465-1.90010.2292-0.2979-0.40250.4402-0.61150.8365-0.04970.17710.6663-0.10330.522911.2418-50.604345.988
105.87012.9439-3.2565.4502-2.65086.86250.166-0.02830.53660.46040.12560.2361-0.8907-0.3442-0.06230.4386-0.03320.04580.36240.01560.316416.316-18.05111.9259
118.15130.30481.25335.57-2.31572.3195-0.54790.08790.41540.4151-0.0343-0.2585-0.99270.5522-0.04080.41690.0091-0.04620.3531-0.03250.320916.0249-22.1912.5231
122.4599-1.3277-0.61345.1807-0.32683.8841-0.06760.58560.2638-0.1611-0.09550.4821-0.621-0.4037-0.43280.5047-0.006-0.10820.46240.06690.369610.8187-22.609110.2433
132.3971-1.4759-0.21888.1167-0.7753.5255-0.02860.7525-0.2835-0.06610.05470.58570.1737-0.015-0.22060.4077-0.0435-0.04470.35140.02490.191610.8807-30.49439.6468
147.8039-5.4532-2.92976.01392.28061.1101-0.0398-0.5594-0.98670.5907-0.16253.00210.6975-0.28440.11340.6066-0.18320.02810.44940.02330.8767-0.1454-38.14711.7008
153.3501-1.06321.7443.9597-0.19321.04430.27320.3308-0.92910.27730.3381-0.23690.94230.187-0.19910.667-0.01930.00980.39860.09280.58211.0038-41.1812.7693
165.3805-1.7183-1.83168.99534.42894.7882-0.0041-0.6659-0.06780.8819-0.2741-0.1597-0.2739-0.13880.35320.4471-0.0314-0.04490.40450.06980.314811.4012-30.40217.6693
175.7265-0.3209-0.10562.7862-2.18035.73690.03331.419-0.4696-1.4685-0.1343-0.2230.56391.1177-0.83310.55160.0001-0.07980.4995-0.1930.340812.706-34.94560.7286
187.76812.97912.68516.37432.67231.8547-0.88610.34650.4827-1.75840.3120.5646-0.9623-0.1966-0.9380.6166-0.0604-0.10040.46210.05020.350310.3767-26.6434-0.6715
195.0067-0.5624-0.3858.02620.89691.63840.55530.72970.2446-0.06920.225-0.5124-0.3696-0.3466-0.11330.6869-0.1691-0.01620.39150.05570.317221.9964-17.99098.3587
205.95792.0860.95252.7170.29911.9823-0.097-0.00530.1065-0.48860.04030.55760.0514-0.83060.00970.5026-0.103-0.14930.5883-0.00170.466-3.5038-28.406425.5517
214.78020.36130.14415.79551.65641.6391-0.32670.39530.0687-1.2510.27470.5247-0.3406-0.2941-0.53780.5899-0.0944-0.14040.46930.05140.4311-0.8065-27.970224.5165
Refinement TLS group
IDRefine-IDRefine TLS-IDSelection details
1X-RAY DIFFRACTION1CHAIN 'A' AND (RESID 14 THROUGH 22 )
2X-RAY DIFFRACTION2CHAIN 'A' AND (RESID 23 THROUGH 32 )
3X-RAY DIFFRACTION3CHAIN 'A' AND (RESID 33 THROUGH 43 )
4X-RAY DIFFRACTION4CHAIN 'A' AND (RESID 44 THROUGH 71 )
5X-RAY DIFFRACTION5CHAIN 'A' AND (RESID 72 THROUGH 81 )
6X-RAY DIFFRACTION6CHAIN 'A' AND (RESID 82 THROUGH 94 )
7X-RAY DIFFRACTION7CHAIN 'A' AND (RESID 95 THROUGH 104 )
8X-RAY DIFFRACTION8CHAIN 'A' AND (RESID 105 THROUGH 116 )
9X-RAY DIFFRACTION9CHAIN 'A' AND (RESID 117 THROUGH 128 )
10X-RAY DIFFRACTION10CHAIN 'B' AND (RESID 14 THROUGH 22 )
11X-RAY DIFFRACTION11CHAIN 'B' AND (RESID 23 THROUGH 32 )
12X-RAY DIFFRACTION12CHAIN 'B' AND (RESID 33 THROUGH 43 )
13X-RAY DIFFRACTION13CHAIN 'B' AND (RESID 44 THROUGH 61 )
14X-RAY DIFFRACTION14CHAIN 'B' AND (RESID 62 THROUGH 71 )
15X-RAY DIFFRACTION15CHAIN 'B' AND (RESID 72 THROUGH 81 )
16X-RAY DIFFRACTION16CHAIN 'B' AND (RESID 82 THROUGH 94 )
17X-RAY DIFFRACTION17CHAIN 'B' AND (RESID 95 THROUGH 104 )
18X-RAY DIFFRACTION18CHAIN 'B' AND (RESID 105 THROUGH 115 )
19X-RAY DIFFRACTION19CHAIN 'B' AND (RESID 116 THROUGH 128 )
20X-RAY DIFFRACTION20CHAIN 'D' AND (RESID 1 THROUGH 14 )
21X-RAY DIFFRACTION21CHAIN 'C' AND (RESID 1 THROUGH 14 )

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