2026-09-02 REL RCSB INITIAL_RELEASE REPOSITORY RCSB RCSB 2024-11-14 2026-09-02 2026-09-02 2026-09-02 National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID) AI32422 United States Cryo-EM structure of the ribosome-tunnel occluding hibernation factor bound to Mycobacterium tuberculosis C- 70S ribosome Majumdar S Ojha AK Agrawal RK hibernating ribosome, Mycobacterium tuberculosis, nascent peptide exit tunnel, 70S, hibernation factor, TRANSLATION, RIBOSOME Majumdar S Li Y Manjari SR Gamper HB Hou YM Banavali NK Ojha AK Agrawal RK A Novel Actinobacteria-Specific Ribosome Hibernation Factor in <em>Mycobacterium tuberculosis</em> Biorxiv US 2024 doi:10.1101/2024.11.25.625233 2692-8205 PDB 9E1S unspecified PDB 9E16 unspecified PDB 9EBB unspecified PDB 9EC3 unspecified EMDB EMD-47909 associated EM volume Ribosome-tunnel occluding hibernation factor bound to Mycobacterium tuberculosis C- 70S ribosome Ribosome-tunnel occluding hibernation factor bound to Mycobacterium tuberculosis C- 70S ribosome 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 Mycobacterium tuberculosis singleParticle particle 0.3 7.5 95.0 KCl Potassium chloride 5.0 NH4Cl Ammonum chloride 5.0 Mg(OAC)2 Magnesium acetate 0.5 CaCl2 Calcium chloride 8.0 Putrescine 1.0 Spermidine 5.0 KP Potassium phosphate 1.0 Dithiotreitol
Polymix buffer
 Quantifoil R1.2/1.3 COPPER 300 CARBON HOLEY GLOW DISCHARGE AIR ETHANE 100 277.15 FEI VITROBOT MARK IV TFS KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 0.001 0.8 2.5 64000.0 FEI TITAN KRIOS AUTOGRID HOLDER Leginon GATAN K2 SUMMIT (4k x 4k) COUNTING 1 13499 50.75 1 5471811 cryoSPARC v4.4.0 PHASE FLIPPING AND AMPLITUDE CORRECTION C1 2.78 FSC 0.143 CUT-OFF cryoSPARC v4.4.0 36537 NOT APPLICABLE PROJECTION MATCHING cryoSPARC v4.4.0 cryoSPARC v4.4.0 emd_47909.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 400 400 400 0 0 0 400 400 400 429.19998 429.19998 429.19998 90.0 90.0 90.0 X Y Z -1.221 2.80062 -0.0011946914 0.10241632 1.073 1.073 1.073 0.2 AUTHOR Cryo-EM structure of the ribosome-tunnel occluding hibernation factor bound to Mycobacterium tuberculosis C- 70S ribosome 7MT7 PDB experimental model RIGID BODY FIT Cross-corelation coefficient REAL 41.299999999999997 emd_47909_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 400 400 400 0 0 0 400 400 400 429.19998 429.19998 429.19998 90.0 90.0 90.0 X Y Z -2.034885 2.1808262 0.0026465007 0.23056993 1.073 1.073 1.073 AUTHOR Cryo-EM structure of the ribosome-tunnel occluding hibernation factor bound to Mycobacterium tuberculosis C- 70S ribosome-half map A emd_47909_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 400 400 400 0 0 0 400 400 400 429.19998 429.19998 429.19998 90.0 90.0 90.0 X Y Z -2.1529756 2.2445421 0.002623161 0.23154981 1.073 1.073 1.073 AUTHOR Cryo-EM structure of the ribosome-tunnel occluding hibernation factor bound to Mycobacterium tuberculosis C- 70S ribosome-half map B