Alpha7-nicotinic acetylcholine receptor time resolved bound to epibatidine and PNU-120596 asymmetric state 1

2025-05-28 REL RCSB INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY 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 DATABASE_REFERENCES citation citation_author _citation.country _citation.journal_abbrev _citation.journal_id_ASTM _citation.journal_id_CSD _citation.journal_id_ISSN _citation.pdbx_database_id_PubMed _citation.title _citation_author.identifier_ORCID DATABASE_REFERENCES citation _citation.journal_volume _citation.page_first _citation.page_last STRUCTURE_SUMMARY em_admin pdbx_entry_details pdbx_modification_feature _em_admin.last_update _pdbx_entry_details.has_protein_modification DATA_COLLECTION em_admin em_software _em_admin.last_update _em_software.name RCSB RCSB 2023-12-05 2024-02-21 2024-02-21 2025-05-28 National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS) NS120496 United States Alpha7-nicotinic acetylcholine receptor time resolved bound to epibatidine and PNU-120596 asymmetric state 1 Burke SM Noviello CM Hibbs RE ION CHANNEL, MEMBRANE PROTEIN, NICOTINIC RECEPTOR Burke SM Avstrikova M Noviello CM Mukhtasimova N Changeux JP Thakur GA Sine SM Cecchini M Hibbs RE Structural mechanisms of alpha 7 nicotinic receptor allosteric modulation and activation. Cell 187 1160 1176.e21 2024 38382524 doi:10.1016/j.cell.2024.01.032 1097-4172 8v8c FULLOVERLAP Alpha7-nicotinic acetylcholine receptor time resolved bound to epibatidine and PNU-120596 asymmetric state 1 Alpha7-nicotinic acetylcholine receptor time resolved bound to epibatidine and PNU-120596 asymmetric state 1 0 1 Homo sapiens Neuronal acetylcholine receptor subunit alpha-7,Soluble cytochrome b562 Homo sapiens 0.067220797

351-353 (linker) 354-460 (SOLUBLE CYTOCHROME B562 FUSION) 551-558 (strep tag II) 559-571 (linker) 572-579 (strep tag II) 580-582 (linker) 583-599 (T2A self cleaving peptide post cleavage),351-353 (linker) 354-460 (SOLUBLE CYTOCHROME B562 FUSION) 551-558 (strep tag II) 559-571 (linker) 572-579 (strep tag II) 580-582 (linker) 583-599 (T2A self cleaving peptide post cleavage),351-353 (linker) 354-460 (SOLUBLE CYTOCHROME B562 FUSION) 551-558 (strep tag II) 559-571 (linker) 572-579 (strep tag II) 580-582 (linker) 583-599 (T2A self cleaving peptide post cleavage),351-353 (linker) 354-460 (SOLUBLE CYTOCHROME B562 FUSION) 551-558 (strep tag II) 559-571 (linker) 572-579 (strep tag II) 580-582 (linker) 583-599 (T2A self cleaving peptide post cleavage),351-353 (linker) 354-460 (SOLUBLE CYTOCHROME B562 FUSION) 551-558 (strep tag II) 559-571 (linker) 572-579 (strep tag II) 580-582 (linker) 583-599 (T2A self cleaving peptide post cleavage),351-353 (linker) 354-460 (SOLUBLE CYTOCHROME B562 FUSION) 551-558 (strep tag II) 559-571 (linker) 572-579 (strep tag II) 580-582 (linker) 583-599 (T2A self cleaving peptide post cleavage),351-353 (linker) 354-460 (SOLUBLE CYTOCHROME B562 FUSION) 551-558 (strep tag II) 559-571 (linker) 572-579 (strep tag II) 580-582 (linker) 583-599 (T2A self cleaving peptide post cleavage),351-353 (linker) 354-460 (SOLUBLE CYTOCHROME B562 FUSION) 551-558 (strep tag II) 559-571 (linker) 572-579 (strep tag II) 580-582 (linker) 583-599 (T2A self cleaving peptide post cleavage),351-353 (linker) 354-460 (SOLUBLE CYTOCHROME B562 FUSION) 551-558 (strep tag II) 559-571 (linker) 572-579 (strep tag II) 580-582 (linker) 583-599 (T2A self cleaving peptide post cleavage)

5 Homo sapiens LEVO EFQRKLYKELVKNYNPLERPVANDSQPLTVYFSLSLLQIMDVDEKNQVLTTNIWLQMSWTDHYLQWNVSEYPGVKTVRFP DGQIWKPDILLYNSADERFDATFHTNVLVNSSGHCQYLPPGIFKSSCYIDVRWFPFDVQHCKLKFGSWSYGGWSLDLQMQ EADISGYIPNGEWDLVGIPGKRSERFYECCKEPYPDVTFTVTMRRRTLYYGLNLLIPCVLISALALLVFLLPADSGEKIS LGITVLLSLTVFMLLVAEIMPATSDSVPLIAQYFASTMIIVGLSVVVTVIVLQYHHHDPDGGKMPKWTRVILLNWCAWFL RMKRPGEDKVRPACQHKQRRCSLACGRMACAGAMADLEDNWETLNDNLKVIEKADNAAQVKDALTKMRAAALDAQKATPP KLEDKSPDSPEMKDFRHGFDILVGQIDDALKLANEGKVKEAQAAAEQLKTTRNAYIQKYLSPTHDEHLLHGGQPPEGDPD LAKILEEVRYIANRFRCQDESEAVCSEWKFAACVVDRLCLMAFSVFTIICTIGILMSAPNFVEAVSKDFAWSHPQFEKGG GSGGGSGGSSAWSHPQFEKGSGEGRGSLLTCGDVEENPG P36544 P0ABE7 2-acetamido-2-deoxy-beta-D-glucopyranose 0.000221208 10 NAG EPIBATIDINE 0.000208687 5 EPJ N-(5-Chloro-2,4-dimethoxyphenyl)-N'-(5-methyl-3-isoxazolyl)-urea 0.000311721 5 I34 CALCIUM ION 4.0078e-05 3 CA singleParticle particle 6.5 7.4 ETHANE FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 0.5 2.0 GATAN K3 (6k x 4k) 40.0 1 PHASE FLIPPING AND AMPLITUDE CORRECTION C1 3.29 FSC 0.143 CUT-OFF 30540 MAXIMUM LIKELIHOOD cryoSPARC v4.2 MAXIMUM LIKELIHOOD cryoSPARC v4.2 emd_43034.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 277.19998 277.19998 277.19998 90.0 90.0 90.0 X Y Z -0.15563759 0.93456423 0.0054905894 0.019899907 0.8249999 0.8249999 0.8249999 0.08 AUTHOR ::::EMDATABANK.org::::EMD-43034:::: emd_43034_additional_9.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 277.19998 277.19998 277.19998 90.0 90.0 90.0 X Y Z -0.4462815 0.63572615 0.00055642746 0.04609402 0.8249999 0.8249999 0.8249999 AUTHOR ::::EMDATABANK.org::::EMD-43034:::: emd_43034_additional_8.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 277.19998 277.19998 277.19998 90.0 90.0 90.0 X Y Z -0.10937045 0.5652845 0.0029684268 0.014027654 0.8249999 0.8249999 0.8249999 AUTHOR ::::EMDATABANK.org::::EMD-43034:::: emd_43034_additional_7.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 277.19998 277.19998 277.19998 90.0 90.0 90.0 X Y Z -0.42048773 0.5936133 0.0005562766 0.04593267 0.8249999 0.8249999 0.8249999 AUTHOR ::::EMDATABANK.org::::EMD-43034:::: emd_43034_additional_6.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 277.19998 277.19998 277.19998 90.0 90.0 90.0 X Y Z -1.991567 2.0525017 0.00079389615 0.24872336 0.8249999 0.8249999 0.8249999 AUTHOR ::::EMDATABANK.org::::EMD-43034:::: emd_43034_additional_5.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 277.19998 277.19998 277.19998 90.0 90.0 90.0 X Y Z -1.2938483 1.5390457 0.0007927793 0.15914512 0.8249999 0.8249999 0.8249999 AUTHOR ::::EMDATABANK.org::::EMD-43034:::: emd_43034_additional_4.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 277.19998 277.19998 277.19998 90.0 90.0 90.0 X Y Z -0.16327211 0.3450659 0.00022894982 0.0099531 0.8249999 0.8249999 0.8249999 AUTHOR ::::EMDATABANK.org::::EMD-43034:::: emd_43034_additional_3.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 277.19998 277.19998 277.19998 90.0 90.0 90.0 X Y Z -0.24863186 0.47771347 0.00022894984 0.012451472 0.8249999 0.8249999 0.8249999 AUTHOR ::::EMDATABANK.org::::EMD-43034:::: emd_43034_additional_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 277.19998 277.19998 277.19998 90.0 90.0 90.0 X Y Z -0.5887459 0.93456423 0.00017942298 0.023236312 0.8249999 0.8249999 0.8249999 AUTHOR ::::EMDATABANK.org::::EMD-43034:::: emd_43034_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 277.19998 277.19998 277.19998 90.0 90.0 90.0 X Y Z -0.2667922 0.5652845 0.00017942298 0.01461058 0.8249999 0.8249999 0.8249999 AUTHOR ::::EMDATABANK.org::::EMD-43034:::: emd_43034_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 277.19998 277.19998 277.19998 90.0 90.0 90.0 X Y Z -0.36173517 2.0525017 0.10057409 0.1485117 0.8249999 0.8249999 0.8249999 AUTHOR ::::EMDATABANK.org::::EMD-43034:::: emd_43034_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 277.19998 277.19998 277.19998 90.0 90.0 90.0 X Y Z -0.36975265 1.5390457 0.065978125 0.097499184 0.8249999 0.8249999 0.8249999 AUTHOR ::::EMDATABANK.org::::EMD-43034::::