III2IV respiratory supercomplex from Saccharomyces cerevisiae

2026-09-02 REL PDBe INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY EXPERIMENTAL_SUMMARY em_admin em_software _em_admin.last_update _em_software.name STRUCTURE_SUMMARY em_admin entity _em_admin.last_update _entity.formula_weight REMEDIATION REPOSITORY Metalloprotein remediation STRUCTURE_SUMMARY chem_comp chem_comp_atom chem_comp_bond em_admin entity pdbx_modification_feature pdbx_nonpoly_atom_coordination pdbx_nonpoly_atom_coordination_sphere pdbx_nonpoly_atom_coordination_sphere_order pdbx_validate_chiral pdbx_validate_close_contact struct_conn struct_conn_type _chem_comp.formula _chem_comp.formula_weight _em_admin.last_update _entity.formula_weight PDBe PDBe 2024-03-27 2024-10-02 2024-10-02 2026-09-02 Knut and Alice Wallenberg Foundation Sweden Swedish Research Council Sweden Canadian Institutes of Health Research (CIHR) PJT191893 Canada III2IV respiratory supercomplex from Saccharomyces cerevisiae Wu F Di Trani JM Rubinstein JL Brzezinski P Moe A Respiration, supercomplex, MEMBRANE PROTEIN Lobez AP Wu F Di Trani JM Rubinstein JL Oliveberg M Brzezinski P Moe A Electron transfer in the respiratory chain at low salinity. Nat Commun UK 15 8241 8241 2024 39300056 doi:10.1038/s41467-024-52475-3 2041-1723 EMD-19964 consensus EM volume

III2IV respiratory supercomplex from Saccharomyces cerevisiae (consensus map)

EMD-19965 focused EM volume

Local refinement of CIII2 from Saccharomyces cerevisiae

EMD-19966 focused EM volume

Local refinement of CIV from Saccharomyces cerevisiae

9etz FULLOVERLAP EMDB EMD-19963 associated EM volume

III2IV respiratory supercomplex from Saccharomyces cerevisiae

EMDB EMD-19964 consensus EM volume

III2IV respiratory supercomplex from Saccharomyces cerevisiae (consensus map)

EMDB EMD-19965 focused EM volume

Local refinement of CIII2 from Saccharomyces cerevisiae

EMDB EMD-19966 focused EM volume

Local refinement of CIV from Saccharomyces cerevisiae

III2-IV respiratory supercomplex III2-IV respiratory supercomplex 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 Saccharomyces cerevisiae Cytochrome b-c1 complex subunit 1, mitochondrial Saccharomyces cerevisiae 0.04745927 2 LEVO AEVTQLSNGIVVATEHNPSAHTASVGVVFGSGAANENPYNNGVSNLWKNIFLSKENSAVAAKEGLALSSNISRDFQSYIV SSLPGSTDKSLDFLNQSFIQQKANLLSSSNFEATKKSVLKQVQDFEENDHPNRVLEHLHSTAFQNTPLSLPTRGTLESLE NLVVADLESFANNHFLNSNAVVVGTGNIKHEDLVNSIESKNLSLQTGTKPVLKKKAAFLGSEVRLRDDTLPKAWISLAVE GEPVNSPNYFVAKLAAQIFGSYNAFEPASRLQGIKLLDNIQEYQLCDNFNHFSLSYKDSGLWGFSTATRNVTMIDDLIHF TLKQWNRLTISVTDTEVERAKSLLKLQLGQLYESGNPVNDANLLGAEVLIKGSKLSLGEAFKKIDAITVKDVKAWAGKRL WDQDIAIAGTGQIEGLLDYMRIRSDMSMMRW P07256 Cytochrome b-c1 complex subunit 2, mitochondrial Saccharomyces cerevisiae 0.038751917999999996 2 LEVO LTVSARDAPTKISTLAVKVHGGSRYATKDGVAHLLNRFNFQNTNTRSALKLVRESELLGGTFKSTLDREYITLKATFLKD DLPYYVNALADVLYKTAFKPHELTESVLPAARYDYAVAEQCPVKSAEDQLYAITFRKGLGNPLLYDGVERVSLQDIKDFA DKVYTKENLEVSGENVVEADLKRFVDESLLSTLPAGKSLVSKSEPKFFLGEENRVRFIGDSVAAIGIPVNKASLAQYEVL ANYLTSALSELSGLISSAKLDKFTDGGLFTLFVRDQDSAVVSSNIKKIVADLKKGKDLSPAINYTKLKNAVQNESVSSPI ELNFDAVKDFKLGKFNYVAVGDVSNLPYLDEL P07257 Cytochrome b Saccharomyces cerevisiae 0.04368659 2 LEVO MAFRKSNVYLSLVNSYIIDSPQPSSINYWWNMGSLLGLCLVIQIVTGIFMAMHYSSNIELAFSSVEHIMRDVHNGYILRY LHANGASFFFMVMFMHMAKGLYYGSYRSPRVTLWNVGVIIFILTIATAFLGYCCVYGQMSHWGATVITNLFSAIPFVGND IVSWLWGGFSVSNPTIQRFFALHYLVPFIIAAMVIMHLMALHIHGSSNPLGITGNLDRIPMHSYFIFKDLVTVFLFMLIL ALFVFYSPNTLGHPDNYIPGNPLVTPASIVPEWYLLPFYAILRSIPDKLLGVITMFAAILVLLVLPFTDRSVVRGNTFKV LSKFFFFIFVFNFVLLGQIGACHVEVPYVLMGQIATFIYFAYFLIIVPVISTIENVLFYIGRVNK P00163 7.1.1.8 Cytochrome c1, heme protein, mitochondrial Saccharomyces cerevisiae 0.027678215 2 LEVO MTAAEHGLHAPAYAWSHNGPFETFDHASIRRGYQVYREVCAACHSLDRVAWRTLVGVSHTNEEVRNMAEEFEYDDEPDEQ GNPKKRPGKLSDYIPGPYPNEQAARAANQGALPPDLSLIVKARHGGCDYIFSLLTGYPDEPPAGVALPPGSNYNPYFPGG SIAMARVLFDDMVEYEDGTPATTSQMAKDVTTFLNWCAEPEHDERKRLGLKTVIILSSLYLLSIWVKKFKWAGIKTRKFV FNPPKPR P07143 7.1.1.8 Cytochrome b-c1 complex subunit Rieske, mitochondrial Saccharomyces cerevisiae 0.020122955 2 LEVO KSTYRTPNFDDVLKENNDADKGRSYAYFMVGAMGLLSSAGAKSTVETFISSMTATADVLAMAKVEVNLAAIPLGKNVVVK WQGKPVFIRHRTPHEIQEANSVDMSALKDPQTDADRVKDPQWLIMLGICTHLGCVPIGEAGDFGGWFCPCHGSHYDISGR IRKGPAPLNLEIPAYEFDGDKVIVG P08067 7.1.1.8 Cytochrome b-c1 complex subunit 6, mitochondrial Saccharomyces cerevisiae 0.008983905 2 LEVO EVTDQLEDLREHFKNTEEGKALVHHYEECAERVKIQQQQPGYADLEHKEDCVEEFFHLQHYLDTATAPRLFDKLK P00127 Cytochrome b-c1 complex subunit 7, mitochondrial Saccharomyces cerevisiae 0.014452557 2 LEVO PQSFTSIARIGDYILKSPVLSKLCVPVANQFINLAGYKKLGLKFDDLIAEENPIMQTALRRLPEDESYARAYRIIRAHQT ELTHHLLPRNEWIKAQEDVPYLLPYILEAEAAAKEKDELDNIEVSK P00128 Cytochrome b-c1 complex subunit 8, mitochondrial Saccharomyces cerevisiae 0.010856314 2 LEVO GPPSGKTYMGWWGHMGGPKQKGITSYAVSPYAQKPLQGIFHNAVFNSFRRFKSQFLYVLIPAGIYWYWWKNGNEYNEFLY SKAGREELERVNV P08525 Cytochrome b-c1 complex subunit 9, mitochondrial Saccharomyces cerevisiae 0.006535484 2 LEVO SFSSLYKTFFKRNAVFVGTIFAGAFVFQTVFDTAITSWYENHNKGKLWKDVKARIAA P22289 Cytochrome b-c1 complex subunit 10, mitochondrial Saccharomyces cerevisiae 0.008471717 2 LEVO AYTSHLSSKTGLHFGRLSLRSLTAYAPNLMLWGGASMLGLFVFTEGWPKFQDTLYKKIPLLGPTLEDHTPPEDKPN P37299 Cytochrome c oxidase subunit 1 Saccharomyces cerevisiae 0.058832586 1 LEVO MVQRWLYSTNAKDIAVLYFMLAIFSGMAGTAMSLIIRLELAAPGSQYLHGNSQLFNVLVVGHAVLMIFFLVMPALIGGFG NYLLPLMIGATDTAFPRINNIAFWVLPMGLVCLVTSTLVESGAGTGWTVYPPLSSIQAHSGPSVDLAIFALHLTSISSLL GAINFIVTTLNMRTNGMTMHKLPLFVWSIFITAFLLLLSLPVLSAGITMLLLDRNFNTSFFEVSGGGDPILYEHLFWFFG HPEVYILIIPGFGIISHVVSTYSKKPVFGEISMVYAMASIGLLGFLVWSHHMYIVGLDADTRAYFTSATMIIAIPTGIKI FSWLATIHGGSIRLATPMLYAIAFLFLFTMGGLTGVALANASLDVAFHDTYYVVGHFHYVLSMGAIFSLFAGYYYWSPQI LGLNYNEKLAQIQFWLIFIGANVIFFPMHFLGINGMPRRIPDYPDAFAGWNYVASIGSFIATLSLFLFIYILYDQLVNGL NNKVNNKSVIYNKAPDFVESNTIFNLNTVKSSSIEFLLTSPPAVHSFNTPAVQS P00401 7.1.1.9 Cytochrome c oxidase subunit 2 Saccharomyces cerevisiae 0.026779815999999998 1 LEVO DVPTPYACYFQDSATPNQEGILELHDNIMFYLLVILGLVSWMLYTIVMTYSKNPIAYKYIKHGQTIEVIWTIFPAVILLI IAFPSFILLYLCDEVISPAMTIKAIGYQWYWKYEYSDFINDSGETVEFESYVIPDELLEEGQLRLLDTDTSMVVPVDTHI RFVVTAADVIHDFAIPSLGIKVDATPGRLNQVSALIQREGVFYGACSELCGTGHANMPIKIEAVSLPKFLEWLNEQ P00410 7.1.1.9 Cytochrome c oxidase subunit 3 Saccharomyces cerevisiae 0.030383581999999996 1 LEVO MTHLERSRHQQHPFHMVMPSPWPIVVSFALLSLALSTALTMHGYIGNMNMVYLALFVLLTSSILWFRDIVAEATYLGDHT MAVRKGINLGFLMFVLSEVLIFAGLFWAYFHSAMSPDVTLGACWPPVGIEAVQPTELPLLNTIILLSSGATVTYSHHALI AGNRNKALSGLLITFWLIVIFVTCQYIEYTNAAFTISDGVYGSVFYAGTGLHFLHMVMLAAMLGVNYWRMRNYHLTAGHH VGYETTIIYTHVLDVIWLFLYVVFYWWGV P00420 7.1.1.9 Cytochrome c oxidase subunit 4, mitochondrial Saccharomyces cerevisiae 0.01294768 1 LEVO VVKTAQNLAEVNGPETLIGPGAKEGTVPTDLDQETGLARLELLGKLEGIDVFDTKPLDSSRKGTMKDPIIIESYDDYRYV GCTGSPAGSHTIMWLKPTVNEVARCWECGSVYKLNPVGVP P04037 Cytochrome c oxidase subunit 6, mitochondrial Saccharomyces cerevisiae 0.012056451999999999 1 Saccharomyces cerevisiae LEVO DEETFEEFTARYEKEFDEAYDLFEVQRVLNNCFSYDLVPAPAVIEKALRAARRVNDLPTAIRVFEALKYKVENEDQYKAY LDELKDVRQELGVPLKEELFPS P00427 Cytochrome c oxidase subunit 7, mitochondrial Saccharomyces cerevisiae 0.006811154 1 LEVO ANKVIQLQKIFQSSTKPLWWRHPRSALYLYPFYAIFAVAVVTPLLYIPNAIRGIKAKKA P10174 Cytochrome c oxidase subunit 8, mitochondrial Saccharomyces cerevisiae 0.005737734999999999 1 LEVO VHFKDGVYENIPFKVKGRKTPYALSHFGFFAIGFAVPFVACYVQLKKSGAF P04039 Cytochrome c oxidase subunit 9, mitochondrial Saccharomyces cerevisiae 0.006471684 1 LEVO TIAPITGTIKRRVIMDIVLGFSLGGVMASYWWWGFHMDKINKREKFYAELAERKK P07255 Cytochrome c oxidase subunit 12, mitochondrial Saccharomyces cerevisiae 0.008909022 1 LEVO SPLHTVGFDARFPQQNQTKHCWQSYVDYHKCVNMKGEDFAPCKVFWKTYNALCPLDWIEKWDDQREKGIFAGDIN Q01519 Cytochrome c oxidase subunit 13, mitochondrial Saccharomyces cerevisiae 0.013116012 1 LEVO LPPNALKPAFGPPDKVAAQKFKESLMATEKHAKDTSNMWVKISVWVALPAIALTAVNTYFVEKEHAEHREHLKHVPDSEW PRDYEFMNIRSKPFFWGDGDKTLFWNPVVNRHI P32799 Cytochrome c oxidase subunit 26, mitochondrial Saccharomyces cerevisiae 0.005088929 1 LEVO GRIGESWVITEGRRLIPEIFQWSAVLSVCLGWPGAVYFFSKARKA Q2V2P9 Cytochrome c oxidase subunit 5A, mitochondrial Saccharomyces cerevisiae 0.014891783999999998 1 LEVO AQTHALSNAAVMDLQSRWENMPSTEQQDIVSKLSERQKLPWAQLTEPEKQAVWYISYGEWGPRRPVLNKGDSSFIAKGVA AGLLFSVGLFAVVRMAGGQDAKTMNKEWQLKSDEYLKSKNANPWGGYSQVQSK P00424 CARDIOLIPIN 0.0014640429999999997 11 CDL PROTOPORPHYRIN IX CONTAINING FE 0.000616487 4 HEM DI-PALMITOYL-3-SN-PHOSPHATIDYLETHANOLAMINE 0.0006919589999999999 26 PEF 1,2-DIACYL-SN-GLYCERO-3-PHOSHOCHOLINE 0.0007340389999999999 6 PCF 5-(3,7,11,15,19,23-HEXAMETHYL-TETRACOSA-2,6,10,14,18,22-HEXAENYL)-2,3-DIMETHOXY-6-METHYL-BENZENE-1,4-DIOL 0.0005928909999999999 2 UQ6 HEME C 0.0006205189999999999 2 HEC FE2/S2 (INORGANIC) CLUSTER 0.00017581999999999998 2 FES COPPER (II) ION 6.354599999999999e-05 1 CU HEME-A 0.000852837 2 HEA CALCIUM ION 4.0078e-05 1 CA MAGNESIUM ION 2.4305e-05 1 MG DINUCLEAR COPPER ION 0.00012709199999999998 1 CUA ZINC ION 6.5409e-05 1 ZN water 1.8015e-05 11 HOH singleParticle particle 7.4 ETHANE 100 277 FEI VITROBOT MARK IV FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 0.6 2.0 105000.0 GATAN K3 BIOQUANTUM (6k x 4k) 40.0 1 PHASE FLIPPING AND AMPLITUDE CORRECTION 6HU9 2.4 FSC 0.143 CUT-OFF 196457 MAXIMUM LIKELIHOOD MAXIMUM LIKELIHOOD emd_19963.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 606 604 606 -3 -1 -4 606 604 606 512.9184 511.22562 512.9184 90.0 90.0 90.0 X Y Z -0.9931986 5.9896693 0.026874615 0.08503735 0.8464 0.8464 0.8464 0.55 AUTHOR ::::EMDATABANK.org::::EMD-19963::::