EMPIAR-10077
The pathway to GTPase activation of elongation factor SelB on the ribosome [multiple data sets in MRC format]
Publication:

The pathway to GTPase activation of elongation factor SelB on the ribosome

Neumann P, Bock LV, Maracci C, Wang Z, Paleskava A, Konevega AL, Schroeder GF, Grubmueller H, Ficner R, Rodnina MV, Stark H

Nature (2016)

PMID: 27842381

Deposited:
2016-11-01
Released:
2016-11-24
Last modified:
2016-11-24
Imageset size:
1.03 TB
Imageset DOI:
Experimental metadata:
Download xml json
Contains:
  • micrographs - single frame
  • picked particles - multiframe - processed
1. Part 1 - Unprocessed cryo-EM micrographs of E. Coli 70S-SelB-GDPNP-Sec-tRNASec-fMet-tRNAfMet-SECIS mRNA complexes
Category:
micrographs - single frame
Image format:
MRC
No. of images or tilt series:
6147
Image size:
(4096, 4096)
Pixel type:
32 BIT FLOAT
Pixel spacing:
(1.16, 1.16)
Details:
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Files:
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2. Part 2 - Unprocessed cryo-EM micrographs of E. Coli 70S-SelB-GDPNP-Sec-tRNASec-fMet-tRNAfMet-SECIS mRNA complex
Category:
micrographs - single frame
Image format:
MRC
No. of images or tilt series:
6534
Image size:
(4096, 4096)
Pixel type:
32 BIT FLOAT
Pixel spacing:
(1.16, 1.16)
Details:
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Files:
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3. ribosomeSelB_particles.mrcs - CTF corrected single particle images of E. Coli 70S-SelB-GDPNP-Sec-tRNASec-fMet-tRNAfMet-SECIS mRNA complex
Category:
picked particles - multiframe - processed
Image format:
MRC
No. of images or tilt series:
969526
Image size:
(272, 272)
Pixel type:
32 BIT FLOAT
Pixel spacing:
(1.16, 1.16)
Details:
Particle image stack "ribosomeSelB_particles.mrcs":
CTF corrected particles images (not normalized; total 969.526 particles)

Star-files for particles corresponding to distinct states in "ribosomeSelB_particles.mrcs":
1. "particles_IC_state.star": particles of initial complex, E. coli ribosome 70S-fMet- tRNAfmet-SECIS mRNA complex (IC)
2. "particles_IB_state.star": particles of initial binding state of E. coli ribosome 70S-SelB-GDPNP-Phe-tRNAPhe-fMet-tRNAfmet-SECIS mRNA complex (IB)
3. "particles_CR_state.star": particles of codon reading state of E. coli ribosome 70S-SelB-GDPNP-Phe-tRNAPhe-fMet-tRNAfmet-SECIS mRNA complex (CR)
4. "particles_GA_state.star": particles of GTPase activated state of E. coli ribosome 70S-SelB-GDPNP-Phe-tRNAPhe-fMet-tRNAfmet-SECIS mRNA complex (GA)
5. "particles_C_state.star": particles of classical pre-translocation state of E. coli ribosome 70S-Phe-tRNAPhe-fMet-tRNAfmet-SECIS mRNA complex (C)
6. "particles_H_state.star": particles of hybrid pre-translocation state of E. coli ribosome 70S-Phe-tRNAPhe-fMet-tRNAfmet-SECIS mRNA complex (H)
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