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- PDB-4wu9: Structure of cisPtNAP-NCP145 -

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Basic information

Entry
Database: PDB / ID: 4wu9
TitleStructure of cisPtNAP-NCP145
Components
  • (DNA (145-MER)) x 2
  • Histone H2A type 1
  • Histone H2B 1.1
  • Histone H3.2
  • Histone H4
KeywordsSTRUCTURAL PROTEIN/DNA / Nucleosome / platinum drug targeting / STRUCTURAL PROTEIN-DNA complex
Function / homology
Function and homology information


DNA-templated transcription, initiation / nucleosome / protein heterodimerization activity / DNA binding / nucleoplasm / nucleus
Similarity search - Function
Histone, subunit A / Histone, subunit A / Histone H2B signature. / Histone H2B / Histone H2B / Histone H2A signature. / Histone H2A conserved site / Histone H2A, C-terminal domain / C-terminus of histone H2A / Histone 2A ...Histone, subunit A / Histone, subunit A / Histone H2B signature. / Histone H2B / Histone H2B / Histone H2A signature. / Histone H2A conserved site / Histone H2A, C-terminal domain / C-terminus of histone H2A / Histone 2A / Histone H2A / Histone H4, conserved site / Histone H4 signature. / Histone H4 / Histone H4 / Centromere kinetochore component CENP-T histone fold / CENP-T/Histone H4, histone fold / TATA box binding protein associated factor / TATA box binding protein associated factor (TAF) / Histone H3 signature 1. / Histone H3 signature 2. / Histone H3 / Histone H3/CENP-A / Histone H2A/H2B/H3 / Core histone H2A/H2B/H3/H4 / Histone-fold / Orthogonal Bundle / Mainly Alpha
Similarity search - Domain/homology
Histone H2A type 1 / Histone H4 / Histone H2B 1.1 / Chem-CX8 / DNA (> 100) / DNA (> 10) / DNA / Histone H3.2
Similarity search - Component
Biological speciesXenopus laevis (African clawed frog)
synthetic construct (others)
MethodX-RAY DIFFRACTION / SYNCHROTRON / Resolution: 2.6 Å
AuthorsChua, E.Y.D. / Davey, G.E. / Chin, C.F. / Droge, P. / Ang, W.H. / Davey, C.A.
CitationJournal: Nucleic Acids Res. / Year: 2015
Title: Stereochemical control of nucleosome targeting by platinum-intercalator antitumor agents.
Authors: Chua, E.Y. / Davey, G.E. / Chin, C.F. / Droge, P. / Ang, W.H. / Davey, C.A.
History
DepositionOct 31, 2014Deposition site: RCSB / Processing site: PDBJ
Revision 1.0Sep 2, 2015Provider: repository / Type: Initial release

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Histone H3.2
B: Histone H4
C: Histone H2A type 1
D: Histone H2B 1.1
E: Histone H3.2
F: Histone H4
G: Histone H2A type 1
H: Histone H2B 1.1
I: DNA (145-MER)
J: DNA (145-MER)
hetero molecules


Theoretical massNumber of molelcules
Total (without water)200,09116
Polymers198,27710
Non-polymers1,8146
Water32418
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area57570 Å2
ΔGint-416 kcal/mol
Surface area73670 Å2
MethodPISA
Unit cell
γ
α
β
Length a, b, c (Å)106.570, 109.330, 181.280
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

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Protein , 4 types, 8 molecules AEBFCGDH

#1: Protein Histone H3.2


Mass: 15303.930 Da / Num. of mol.: 2 / Mutation: G102A
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Xenopus laevis (African clawed frog) / Production host: Escherichia coli (E. coli) / References: UniProt: P84233
#2: Protein Histone H4 /


Mass: 11263.231 Da / Num. of mol.: 2
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Xenopus laevis (African clawed frog) / Production host: Escherichia coli (E. coli) / References: UniProt: P62799
#3: Protein Histone H2A type 1


Mass: 13978.241 Da / Num. of mol.: 2 / Mutation: G99R, A123S
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Xenopus laevis (African clawed frog) / Production host: Escherichia coli (E. coli) / References: UniProt: P06897
#4: Protein Histone H2B 1.1 / H2B1.1


Mass: 13848.097 Da / Num. of mol.: 2 / Mutation: S29T
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Xenopus laevis (African clawed frog) / Production host: Escherichia coli (E. coli) / References: UniProt: P02281

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DNA chain , 2 types, 2 molecules IJ

#5: DNA chain DNA (145-MER)


Mass: 44749.664 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others)
#6: DNA chain DNA (145-MER)


Mass: 44740.648 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) synthetic construct (others)

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Non-polymers , 4 types, 24 molecules

#7: Chemical ChemComp-SO4 / SULFATE ION / Sulfate


Mass: 96.063 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: SO4
#8: Chemical ChemComp-MG / MAGNESIUM ION


Mass: 24.305 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Mg
#9: Chemical ChemComp-CX8 / [2-{3-[(2-{[2-(amino-kappaN)ethyl]amino-kappaN}ethyl)amino-kappaN]propyl}-1H-benzo[de]isoquinoline-1,3(2H)-dionato(3-)]platinum


Mass: 532.474 Da / Num. of mol.: 3 / Source method: obtained synthetically / Formula: C19H21N4O2Pt
#10: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 18 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.66 Å3/Da / Density % sol: 53.79 %
Crystal growTemperature: 291.15 K / Method: vapor diffusion, hanging drop / pH: 6
Details: Manganese chloride, potassium chloride, potassium cacodylate
PH range: 6

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Data collection

DiffractionMean temperature: 98.15 K
Diffraction sourceSource: SYNCHROTRON / Site: SLS / Beamline: X06DA / Wavelength: 1.07 Å
DetectorType: MAR CCD 165 mm / Detector: CCD / Date: Jul 1, 2011
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.07 Å / Relative weight: 1
ReflectionResolution: 2.6→70.33 Å / Num. obs: 58392 / % possible obs: 89 %

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Processing

SoftwareName: REFMAC / Version: 5.6.0117 / Classification: refinement
RefinementResolution: 2.6→70.33 Å / Cor.coef. Fo:Fc: 0.943 / Cor.coef. Fo:Fc free: 0.919 / SU B: 13.519 / SU ML: 0.284 / Cross valid method: THROUGHOUT / Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT
RfactorNum. reflection% reflectionSelection details
Rfree0.273 1174 2 %RANDOM
Rwork0.216 ---
obs0.218 57156 88.6 %-
Solvent computationSolvent model: MASK
Displacement parametersBiso mean: 102.32 Å2
Baniso -1Baniso -2Baniso -3
1-3.11 Å2-0 Å20 Å2
2---5.62 Å20 Å2
3---2.51 Å2
Refinement stepCycle: LAST / Resolution: 2.6→70.33 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms6064 5939 89 18 12110
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0070.01512907
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg1.4071.66618692
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg5.495755
X-RAY DIFFRACTIONr_dihedral_angle_2_deg34.18221.338269
X-RAY DIFFRACTIONr_dihedral_angle_3_deg18.78151177
X-RAY DIFFRACTIONr_dihedral_angle_4_deg21.3891584
X-RAY DIFFRACTIONr_chiral_restr0.0750.21825
X-RAY DIFFRACTIONr_gen_planes_refined0.0050.027587
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.6→2.67 Å
RfactorNum. reflection% reflection
Rfree0.389 40 -
Rwork0.308 2271 -
obs--48.45 %

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