2026-03-11 REL PDBe INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY PDBe PDBe 2026-02-04 2026-02-18 2026-02-18 2026-03-11 Swiss National Science Foundation 216094 Switzerland Swiss State Secretariat for Education, Research and Innovation M822.00045 Switzerland Structure of the Chlamydomonas reinhardtii chlororibosome with P-site tRNA - LSU focus Waltz F Engel BD chloroplast, ribosome, translation, chlororibosome Waltz F Lehner PA Van der Stappen P Kater L Pfeffer S Engel BD Chloroplast-encoded small subunit extensions reshape the Chlamydomonas chlororibosome. Biorxiv US 2026 41727112 doi:10.64898/2026.02.07.704542 2692-8205 EMDB EMD-56562 associated EM volume Chloroplast ribosome Chloroplast ribosome 0 Chlamydomonas reinhardtii mat3-4 singleParticle particle 2.5 7.5 Quantifoil R2/1 COPPER CARBON HOLEY GLOW DISCHARGE ETHANE 100 FEI VITROBOT MARK IV TFS KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 0.8 2.0 75000.0 TFS FALCON 4i (4k x 4k) 40.0 1 cryoSPARC 4.7 PHASE FLIPPING AND AMPLITUDE CORRECTION BACK PROJECTION 2.76 FSC 0.143 CUT-OFF cryoSPARC 4.7 49141 MAXIMUM LIKELIHOOD cryoSPARC 4.7 MAXIMUM LIKELIHOOD cryoSPARC 4.7 cryoSPARC 4.7 emd_56562.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 512 512 512 0 0 0 512 512 512 544.3072 544.3072 544.3072 90.0 90.0 90.0 X Y Z -0.33645117 0.7777412 -0.00033642707 0.022516917 1.0631 1.0631 1.0631 0.103 AUTHOR emd_56562_msk_1.map emd_56562_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 512 512 512 0 0 0 512 512 512 544.3072 544.3072 544.3072 90.0 90.0 90.0 X Y Z -0.63288945 0.733812 0.0002639897 0.07223931 1.0631 1.0631 1.0631 AUTHOR emd_56562_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 512 512 512 0 0 0 512 512 512 544.3072 544.3072 544.3072 90.0 90.0 90.0 X Y Z -0.71677935 0.69366795 0.00026049674 0.07172714 1.0631 1.0631 1.0631 AUTHOR