2026-08-12 REL RCSB INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY EXPERIMENTAL_SUMMARY em_admin em_software _em_admin.last_update _em_software.name EXPERIMENTAL_SUMMARY em_admin _em_admin.last_update STRUCTURE_SUMMARY entity entity_name_com _entity.pdbx_description _entity.pdbx_ec DATABASE_REFERENCES chem_comp_atom chem_comp_bond citation database_2 _citation.journal_id_ISSN _database_2.pdbx_DOI _database_2.pdbx_database_accession STRUCTURE_SUMMARY em_admin em_software pdbx_entry_details _em_admin.last_update _em_software.name _pdbx_entry_details.has_protein_modification REMEDIATION REPOSITORY Metalloprotein remediation DERIVED_CALCULATIONS em_admin pdbx_nonpoly_atom_coordination pdbx_nonpoly_atom_coordination_sphere pdbx_nonpoly_atom_coordination_sphere_order pdbx_struct_conn_angle struct_conn _em_admin.last_update RCSB RCSB 2020-06-14 2020-07-29 2020-07-29 2026-08-12 Other private United States Structure of SARS-CoV-2 replication-transcription complex bound to nsp13 helicase - nsp13(2)-RTC Chen J Malone B RNA-dependent RNA polymerase, viral replication-transcription complex, transcription, viral proteins, TRANSFERASE-HYDROLASE-RNA complex Chen J Malone B Llewellyn E Grasso M Shelton PMM Olinares PDB Maruthi K Eng ET Vatandaslar H Chait BT Kapoor TM Darst SA Campbell EA Structural Basis for Helicase-Polymerase Coupling in the SARS-CoV-2 Replication-Transcription Complex. Cell 182 1560 1573.e13 2020 32783916 doi:10.1016/j.cell.2020.07.033 1097-4172 Chen J Malone B Llewellyn E Grasso M Shelton PMM Olinares PDB Maruthi K Eng ET Vatandaslar H Chait B Kapoor T Darst SA Campbell EA Structural basis for helicase-polymerase coupling in the SARS-CoV-2 replication-transcription complex. Biorxiv US 2020 32676607 doi:10.1101/2020.07.08.194084 2692-8205 Chen J Malone B Llewellyn E Grasso M Shelton PMM Olinares PDB Maruthi K Eng ET Vatandaslar H Chait B Kapoor T Darst SA Campbell EA Structural basis for helicase-polymerase coupling in the SARS-CoV-2 replication-transcription complex. Biorxiv US 2020 32676607 doi:10.1101/2020.07.08.194084 2692-8205 EMD-22270 other EM volume EMD-22271 other EM volume 6xez FULLOVERLAP EMDB EMD-22160 associated EM volume EMDB EMD-22270 other EM volume EMDB EMD-22271 other EM volume SARS-CoV-2 replication/transcription complex bound to nsp13 helicase - nsp13(2)-RTC SARS-CoV-2 replication/transcription complex bound to nsp13 helicase - nsp13(2)-RTC 0 1 2 3 4 5 6 Severe acute respiratory syndrome coronavirus 2 RNA-directed RNA polymerase Severe acute respiratory syndrome coronavirus 2 0.106780977 1 Escherichia coli BL21(DE3) LEVO SADAQSFLNRVCGVSAARLTPCGTGTSTDVVYRAFDIYNDKVAGFAKFLKTNCCRFQEKDEDDNLIDSYFVVKRHTFSNY QHEETIYNLLKDCPAVAKHDFFKFRIDGDMVPHISRQRLTKYTMADLVYALRHFDEGNCDTLKEILVTYNCCDDDYFNKK DWYDFVENPDILRVYANLGERVRQALLKTVQFCDAMRNAGIVGVLTLDNQDLNGNWYDFGDFIQTTPGSGVPVVDSYYSL LMPILTLTRALTAESHVDTDLTKPYIKWDLLKYDFTEERLKLFDRYFKYWDQTYHPNCVNCLDDRCILHCANFNVLFSTV FPPTSFGPLVRKIFVDGVPFVVSTGYHFRELGVVHNQDVNLHSSRLSFKELLVYAADPAMHAASGNLLLDKRTTCFSVAA LTNNVAFQTVKPGNFNKDFYDFAVSKGFFKEGSSVELKHFFFAQDGNAAISDYDYYRYNLPTMCDIRQLLFVVEVVDKYF DCYDGGCINANQVIVNNLDKSAGFPFNKWGKARLYYDSMSYEDQDALFAYTKRNVIPTITQMNLKYAISAKNRARTVAGV SICSTMTNRQFHQKLLKSIAATRGATVVIGTSKFYGGWHNMLKTVYSDVENPHLMGWDYPKCDRAMPNMLRIMASLVLAR KHTTCCSLSHRFYRLANECAQVLSEMVMCGGSLYVKPGGTSSGDATTAYANSVFNICQAVTANVNALLSTDGNKIADKYV RNLQHRLYECLYRNRDVDTDFVNEFYAYLRKHFSMMILSDDAVVCFNSTYASQGLVASIKNFKSVLYYQNNVFMSEAKCW TETDLTKGPHEFCSQHTMLVKQGDDYVYLPYPDPSRILGAGCFVDDIVKTDGTLMIERFVSLAIDAYPLTKHPNQEYADV FHLYLQYIRKLHDELTGHMLDMYSVMLTNDNTSRYWEPEFYEAMYTPHTVLQ P0DTD1 2.7.7.48 Non-structural protein 8 Severe acute respiratory syndrome coronavirus 2 0.022034242 2 Escherichia coli BL21(DE3) LEVO MAIASEFSSLPSYAAFATAQEAYEQAVANGDSEVVLKKLKKSLNVAKSEFDRDAAMQRKLEKMADQAMTQMYKQARSEDK RAKVTSAMQTMLFTMLRKLDNDALNNIINNARDGCVPLNIIPLTTAAKLMVVIPDYNTYKNTCDGTTFTYASALWEIQQV VDADSKIVQLSEISMDNSPNLAWPLIVTALRANSAVKLQ P0DTD1 Non-structural protein 7 Severe acute respiratory syndrome coronavirus 2 0.009748385 1 Escherichia coli BL21(DE3) LEVO GPVDMSKMSDVKCTSVVLLSVLQQLRVESSSKLWAQCVQLHNDILLAKDTTEAFEKMVSLLSVLLSMQGAVDINKLCEEM LDNRATLQ P0DTD1 Helicase Severe acute respiratory syndrome coronavirus 2 0.067354039 2 Escherichia coli BL21(DE3) LEVO GPHMAVGACVLCNSQTSLRCGACIRRPFLCCKCCYDHVISTSHKLVLSVNPYVCNAPGCDVTDVTQLYLGGMSYYCKSHK PPISFPLCANGQVFGLYKNTCVGSDNVTDFNAIATCDWTNAGDYILANTCTERLKLFAAETLKATEETFKLSYGIATVRE VLSDRELHLSWEVGKPRPPLNRNYVFTGYRVTKNSKVQIGEYTFEKGDYGDAVVYRGTTTYKLNVGDYFVLTSHTVMPLS APTLVPQEHYVRITGLYPTLNISDEFSSNVANYQKVGMQKYSTLQGPPGTGKSHFAIGLALYYPSARIVYTACSHAAVDA LCEKALKYLPIDKCSRIIPARARVECFDKFKVNSTLEQYVFCTVNALPETTADIVVFDEISMATNYDLSVVNARLRAKHY VYIGDPAQLPAPRTLLTKGTLEPEYFNSVCRLMKTIGPDMFLGTCRRCPAEIVDTVSALVYDNKLKAHKDKSAQCFKMFY KGVITHDVSSAINRPQIGVVREFLTRNPAWRKAVFISPYNSQNAVASKILGLPTQTVDSSQGSEYDYVIFTQTTETAHSC NVNRFNVAITRAKVGILCIMSDRDLYDKLQFTSLEIPRRNVATLQ P0DTD1 3.6.4.12 Product RNA Severe acute respiratory syndrome coronavirus 2 0.011141644 1 CGCGUAGCAUGCUACGUCAUUCUCCUAAGAAGCUA Template RNA Severe acute respiratory syndrome coronavirus 2 0.017573390999999997 1 CUAUCCCCAUGUGAUUUUAAUAGCUUCUUAGGAGAAUGACGUAGCAUGCUACGCG ZINC ION 6.5409e-05 8 ZN MAGNESIUM ION 2.4305e-05 3 MG ADENOSINE-5'-DIPHOSPHATE 0.000427201 3 ADP CHAPSO 0.000631884 3 1N7 ALUMINUM FLUORIDE 8.3977e-05 2 AF3 singleParticle particle 8.0
unspecified
 ETHANE FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 GATAN K3 (6k x 4k) 65.0 1 PHASE FLIPPING AND AMPLITUDE CORRECTION 3.5 FSC 0.143 CUT-OFF 58942 PROJECTION MATCHING PROJECTION MATCHING emd_22160.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 352.0 352.0 352.0 90.0 90.0 90.0 X Y Z -1.3423268 2.3366559 0.0024131667 0.05811289 1.1 1.1 1.1 0.25 AUTHOR sharpened map emd_22160_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 320 320 320 0 0 0 320 320 320 352.0 352.0 352.0 90.0 90.0 90.0 X Y Z -1.3749408 2.3826838 0.0041333153 0.04873974 1.1 1.1 1.1 AUTHOR map filtered by local resolution