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2C0B

Catalytic domain of E. coli RNase E in complex with 13-mer RNA

Experimental procedure
Experimental methodSINGLE WAVELENGTH
Source typeSYNCHROTRON
Source detailsESRF BEAMLINE ID23-1
Synchrotron siteESRF
BeamlineID23-1
Temperature [K]100
Detector technologyCCD
DetectorMARRESEARCH
Spacegroup nameP 62 2 2
Unit cell lengths196.049, 196.049, 142.660
Unit cell angles90.00, 90.00, 120.00
Refinement procedure
Resolution12.000 - 3.180
R-factor0.254
Rwork0.252
R-free0.28200
Structure solution methodMOLECULAR REPLACEMENT
Starting model (for MR)2bx2
RMSD bond length0.012
RMSD bond angle1.583
Data reduction softwareDENZO
Data scaling softwareSCALEPACK
Phasing softwareMOLREP
Refinement softwareREFMAC (5.2.0005)
Data quality characteristics
 OverallOuter shell
Low resolution limit [Å]25.0003.310
High resolution limit [Å]3.2003.200
Rmerge0.1100.510
Number of reflections27564
<I/σ(I)>305.2
Completeness [%]100.096.7
Redundancy15.515
Crystallization Conditions
crystal IDmethodpHtemperaturedetails
17.5293CRYSTALS OF THE RNASE E CATALYTIC DOMAIN/ RNA COMPLEX APPEARED AFTER TWO TO FOUR WEEKS IN 5 TO 20 % WT/V POLYETHYLENE GLYCOL 8,000, 0.1 M TRIS PH 7.5 TO 8.0, AND 10 TO 50 MM MAGNESIUM FORMATE AT 20 C

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PDB entries from 2024-03-27

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