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1SFO

RNA POLYMERASE II STRAND SEPARATED ELONGATION COMPLEX

Replaces:  1R9R
Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsALS BEAMLINE 5.0.2
Synchrotron siteALS
Beamline5.0.2
Temperature [K]100
Detector technologyCCD
Collection date2002-10-30
DetectorADSC QUANTUM 4
Spacegroup nameC 1 2 1
Unit cell lengths167.076, 221.256, 193.685
Unit cell angles90.00, 100.10, 90.00
Refinement procedure
Resolution39.860 - 3.610
R-factor0.315
Rwork0.315
R-free0.34300
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)1i6h
Data reduction softwareDENZO
Data scaling softwareSCALEPACK
Phasing softwareAMoRE
Refinement softwareCNS (1.1)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]40.0003.700
High resolution limit [Å]3.6003.600
Rmerge0.139

*

0.312
Number of reflections73591
Completeness [%]92.987.1
Redundancy2.5
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
1Vapor diffusion, sitting drop

*

6.5

*

298Gnatt, A.L., (2001) Science, 292, 1876.

*

Crystallization Reagents
IDcrystal IDsolution IDreagent nameconcentrationdetails
111PEG 6000
211ammonium sodium phosphate
311DTT
411H2O
512PEG 6000
612ammonium sodium phosphate
712DTT
812H2O
Crystallization Reagents in Literatures
IDcrystal IDsolutionreagent nameconcentration (unit)details
11reservoirdioxane50 (mM)
21reservoirdithiothreitol10 (mM)
31reservoir390 (mM)
41reservoirPEG6000
51dropprotein5-8 (mg)

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PDB entries from 2024-05-15

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