2026-06-24 REL PDBj INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY PDBj PDBj 2025-08-15 2026-06-24 2026-06-24 2026-06-24 Japan Society for the Promotion of Science (JSPS) 19H01005 Japan Japan Society for the Promotion of Science (JSPS) 22H04985 Japan Japan Society for the Promotion of Science (JSPS) 24H00582 Japan Japan Society for the Promotion of Science (JSPS) 22H04926 Japan Japan Agency for Medical Research and Development (AMED) JP24ama121005 Japan Japan Society for the Promotion of Science (JSPS) 23K27145 Japan Other government 23NIPS201 Other government 24NIPS201 Other government GBMF9743 Other government L-2024-1-003 In situ subtomogram average of Hodarchaeales HC1 actin filament Imachi H Nobu MK Ishii S Hashiguchi H Hirakata Y Hosogi N Ikuta T Isaji Y Miyata M Miyazaki M Morono Y Murata K Nakagawa S Narita A Ogawara M Okada S Saito Y Sakai S Shimamura S Tahara YO Takaki Y Takano Y Tasumi E Uematsu K Yoshimura T Takai K Asgard archaea actin homolog Hodarchaeales In situ subtomogram average, PROTEIN FIBRIL Imachi H Nobu MK Ishii S Hashiguchi H Hirakata Y Hosogi N Ikuta T Isaji Y Miyata M Miyazaki M Morono Y Murata K Nakagawa S Narita A Ogawara M Okada S Saito Y Sakai S Shimamura S Tahara YO Takaki Y Takano Y Tasumi E Uematsu K Yoshimura T Takai K Eukaryotes' closest relatives are internally simple syntrophic archaea To Be Published 0353 EMD-63317 other EM volume
Original tomogram
 9wc4 FULLOVERLAP EMDB EMD-63317 other EM volume
Original tomogram
 EMDB EMD-65855 associated EM volume
Hodarchaeales HC1 actin filament
 HC1 actin filament HC1 actin filament 0 1 Candidatus Heimdallarchaeota archaeon HC1 HC1 actin Candidatus Hodarchaeales HC1 0.045307977 7 LEVO MRWIHPEQLTIAIALEKHPKVVKMSEEASGKPLVVDNGTGLSKNGYAGEDQPRTVFPSLVGYPKYQGIMSDVDHYVREYY VGEEAMNLRGVLKLMYPIEHGTVSDWDAMEKIWHYTFHNDLRVNPADHPVLLTEPPMNPESNKLKMAEILFETFNVPAFH VSMQAVLSLYASGRTTGLVVDAGDGVVHIVPIYEGFSVSHAIRRIDLAGRDLTAHLQKLLMARGHKFVSSAEKEIVRDIK ERLCYVALEPEKELKLAEKHQGMEKQYILPDGQTITVGVERFKAPEALFNPAMVGKEDDPLDDAIFGAVQACDIDLRKEL YQNIVLSGGTTMFPGLKERLHKELTELVPENVEIRIVAPPERRYSVWIGGSILASLKTFQRLWISKNEYQESGGQAIKRL GF subtomogramAveraging cell 7.0 Quantifoil Active R2/1 MOLYBDENUM GLOW DISCHARGE ETHANE 95 277 FEI VITROBOT MARK IV TFS KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 8.0 9.0 19500.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN TFS Selectris X 5 FEI FALCON IV (4k x 4k) 1.5 1 31.4 -168.4 C1 19.8 FSC 0.143 CUT-OFF RELION 4.0 1491 1 10247 RELION 4.0 PHASE FLIPPING AND AMPLITUDE CORRECTION MAXIMUM LIKELIHOOD RELION 4.0 emd_65855.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 64 64 64 0 0 0 64 64 64 396.288 396.288 396.288 90.0 90.0 90.0 X Y Z -128.247199999999992 218.420600000000007 1.6010619 23.193819999999999 6.192 6.192 6.192 100.0 AUTHOR HC1 actin filament AlphaFold in silico model FLEXIBLE FIT REAL emd_65855_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 64 64 64 0 0 0 64 64 64 396.288 396.288 396.288 90.0 90.0 90.0 X Y Z -60.469448 202.948440000000005 23.327480000000001 15.364183000000001 6.192 6.192 6.192 AUTHOR Half map 1 emd_65855_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 64 64 64 0 0 0 64 64 64 396.288 396.288 396.288 90.0 90.0 90.0 X Y Z -68.476900000000001 194.934879999999993 24.877243 15.836773000000001 6.192 6.192 6.192 AUTHOR Half map 2