2025-07-02 REL PDBe 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 STRUCTURE_SUMMARY chem_comp_atom chem_comp_bond em_admin pdbx_entry_details pdbx_modification_feature _em_admin.last_update DATA_COLLECTION em_admin em_software _em_admin.last_update _em_software.name PDBe PDBe 2021-07-15 2021-09-15 2021-09-15 2025-07-02 Swiss National Science Foundation Cryo-EM structure of homomeric LRRC8A Volume-Regulated Anion Channel in complex with synthetic nanobody Sb1 Deneka D Rutz S LRRC8 family, Volume-Regulated Anion Channel, leucine-rich repeat, sybody, cryo-EM, MEMBRANE PROTEIN Deneka D Rutz S Hutter CAJ Seeger MA Sawicka M Dutzler R Allosteric modulation of LRRC8 channels by targeting their cytoplasmic domains. Nat Commun UK 12 5435 5435 2021 34521847 doi:10.1038/s41467-021-25742-w 2041-1723 7p5v FULLOVERLAP Homomeric LRRC8A Volume-Regulated Anion Channel in complex with synthetic nanobody Sb1 Homomeric LRRC8A Volume-Regulated Anion Channel in complex with synthetic nanobody Sb1 0 1 2 Volume-regulated anion channel subunit LRRC8A Mus musculus 0.094239383 6 Homo sapiens LEVO MIPVTELRYFADTQPAYRILKPWWDVFTDYISIVMLMIAVFGGTLQVTQDKMICLPCKWVTKDSCNDSFRGWAASSPEPT YPNSTVLPTPDTGPTGIKYDLDRHQYNYVDAVCYENRLHWFAKYFPYLVLLHTLIFLACSNFWFKFPRTSSKLEHFVSIL LKCFDSPWTTRALSETVVEESDPKPAFSKMNGSMDKKSSTVSEDVEATVPMLQRTKSRIEQGIVDRSETGVLDKKEGEQA KALFEKVKKFRTHVEEGDIVYRLYMRQTIIKVIKFALIICYTVYYVHNIKFDVDCTVDIESLTGYRTYRCAHPLATLFKI LASFYISLVIFYGLICMYTLWWMLRRSLKKYSFESIREESSYSDIPDVKNDFAFMLHLIDQYDPLYSKRFAVFLSEVSEN KLRQLNLNNEWTLDKLRQRLTKNAQDKLELHLFMLSGIPDTVFDLVELEVLKLELIPDVTIPPSIAQLTGLKELWLYHTA AKIEAPALAFLRENLRALHIKFTDIKEIPLWIYSLKTLEELHLTGNLSAENNRYIVIDGLRELKRLKVLRLKSNLSKLPQ VVTDVGVHLQKLSINNEGTKLIVLNSLKKMVNLTELELIRCDLERIPHSIFSLHNLQEIDLKDNNLKTIEEIISFQHLHR LTCLKLWYNHIAYIPIQIGNLTNLERLYLNRNKIEKIPTQLFYCRKLRYLDLSHNNLTFLPADIGLLQNLQNLAVTANRI EALPPELFQCRKLRALHLGNNVLQSLPSRVGELTNLTQIELRGNRLECLPVELGECPLLKRSGLVVEEDLFSTLPPEVKE RLWRADKEQA Q80WG5 Synthetic nanobody Sb1 synthetic construct 0.016036596 6 Escherichia coli MC1061 LEVO GSSSQVQLVESGGGLVQAGGSLRLSCAASGFPVGRHFMYWYRQAPGKEREWVAAIYSYGEYTEYADSVKGRFTISRDNAK NTVYLQMNSLKPEDTAVYYCYVYVGNEYWGQGTQVTVSAGRAGEQKLISEEDLNSAVDHHHHHH singleParticle particle 7.5 ETHANE-PROPANE FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 GATAN K3 BIOQUANTUM (6k x 4k) 67.0 1 PHASE FLIPPING AND AMPLITUDE CORRECTION 3.06 FSC 0.143 CUT-OFF 59962 MAXIMUM LIKELIHOOD MAXIMUM LIKELIHOOD emd_13202.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 437.47202 437.47202 437.47202 90.0 90.0 90.0 X Y Z -0.10518513 0.2570683 0.0002694747 0.003577385 1.302 1.302 1.302 0.025 AUTHOR full-length complex at 3.1 A emd_13202_msk_1.map emd_13202_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 437.47202 437.47202 437.47202 90.0 90.0 90.0 X Y Z -0.109734975 0.25072286 0.00013369495 0.0029390338 1.302 1.302 1.302 AUTHOR masked transmembrane region at 2.7 A emd_13202_additional_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 437.47202 437.47202 437.47202 90.0 90.0 90.0 X Y Z -0.09672275 0.15688792 0.00010152851 0.0023919933 1.302 1.302 1.302 AUTHOR masked cytoplasmic region including all leucine-rich repeat domains and bound Sb1 sybodies at 3.3 A emd_13202_additional_3.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 437.47202 437.47202 437.47202 90.0 90.0 90.0 X Y Z -0.15156871 0.27328005 0.00003768712 0.0024969159 1.302 1.302 1.302 AUTHOR masked region of a single pair of tightly interacting leucine-rich repeat domains and bound Sb1 sybodies at 2.8 A emd_13202_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 437.47202 437.47202 437.47202 90.0 90.0 90.0 X Y Z -0.046291146 0.1608134 0.00026899262 0.0028519363 1.302 1.302 1.302 AUTHOR emd_13202_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 336 336 336 0 0 0 336 336 336 437.47202 437.47202 437.47202 90.0 90.0 90.0 X Y Z -0.045165893 0.15919174 0.0002693069 0.0028530278 1.302 1.302 1.302 AUTHOR