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1F66

2.6 A CRYSTAL STRUCTURE OF A NUCLEOSOME CORE PARTICLE CONTAINING THE VARIANT HISTONE H2A.Z

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsALS BEAMLINE 5.0.2
Synchrotron siteALS
Beamline5.0.2
Temperature [K]100
Detector technologyCCD
Collection date1999-10-29
DetectorADSC QUANTUM 4
Spacegroup nameP 21 21 21
Unit cell lengths105.660, 183.207, 109.922
Unit cell angles90.00, 90.00, 90.00
Refinement procedure
Resolution25.000 - 2.600
R-factor0.193

*

Rwork0.193
R-free0.24950
RMSD bond length0.013

*

RMSD bond angle1.550

*

Data reduction softwareDENZO
Data scaling softwareSCALEPACK
Phasing softwareCNS
Refinement softwareCNS
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]25.0002.640
High resolution limit [Å]2.6002.600
Rmerge0.1120.245
Number of reflections65959
<I/σ(I)>7.7
Completeness [%]99.699.9
Redundancy4.33
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1Vapor diffusion

*

6292used macroseeding

*

1Vapor diffusion

*

6292used macroseeding

*

1Vapor diffusion

*

6292used macroseeding

*

Crystallization Reagents
IDcrystal IDsolution IDreagent nameconcentrationdetails
111MnCl2
211KCl
311cacodylate
412KCl
Crystallization Reagents in Literatures
IDcrystal IDsolutionreagent nameconcentration (unit)details
11drop80-96 (mM)
21drop68-78 (mM)
31droppotassium cacodylate20 (mM)
41dropprotein4 (mg/ml)
51reservoir40-48 (mM)
61reservoir34-39 (mM)
71reservoirpotassium cacodylate20 (mM)

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PDB entries from 2024-09-18

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