2021-02-24 REL PDBe PDBe PDBe 2021-01-22 2021-02-10 2021-02-10 2021-02-24 Kyrilis FL Semchonok DA Skalidis I Tueting C Hamdi F O'Reilly FJ Rappsilber J Kastritis PL Kyrilis FL Semchonok DA Skalidis I Tuting C Hamdi F O'Reilly FJ Rappsilber J Kastritis PL Cell Rep US 34 108727 108727 2021 33567276 doi:10.1016/j.celrep.2021.108727 2211-1247 EMD-12181 other EM volume

cryo-EM structure of PDHc core

EMD-12233 associated EM volume Native core of the mixed oxoglutarate/branched-chain keto-acid dehydrogenase complex core from C. thermophilum Native core of the mixed oxoglutarate/branched-chain keto-acid dehydrogenase complex core from C. thermophilum 0 1 2 Chaetomium thermophilum var. thermophilum DSM 1495 2 succinyl-CoA:enzyme-N6-(dihydrolipoyl)lysine S-succinyltransferase Chaetomium thermophilum DSM 1495 LEVO MLYRGLRMAARAAPKFAVLNTHAALRQLPLQFQHVRTYADKIIKVPQMAESITEGTLKQWNKAVGDYVEADEEIATIETDKIDVAVNAPEAGVIKEFFVNEEDTVLVGQDLVRLEVGGEKPAEAAKEQPKAAAPEPKVEEKKVPEAPAPEPSKTAAPAPAPPKQEAPASPKPASKPAETPAVTLGNREERRVKMNRMRLRIAERLKQSQNTAASLTTFNEVDMSALIEFRNKYKDEVLKKTGVKLGFMSAFSRAVVLAIRDLPVVNASIEGPNGGDTIVYRDYVDISVAVATEKGLVTPVVRNAETMDLITIEKTIAELGKKARDGKLTIEDMAGGTFTISNGGVFGSLMGTPIINLPQSAVLGLHAIKERPVAVNGKVEIRPMMYLALTYDHRLLDGREAVQFLVKVKEYIEDPRKMLL 2.3.1.61 2-methylpropanoyl-CoA:enzyme-N6-(dihydrolipoyl)lysine S-(2-methylpropanoyl)transferase Chaetomium thermophilum DSM 1495 LEVO MRSWFFSRVLRQQWRVVRGLARRAAAPTSTTPLSVLSPLSAQAFHASRTLQVVKPVLLADIGEGIVECEIIQWFVEPGARVEEFQPLCEVQSDKASVEITSRFAGVVKKLYYEAGEMAKVGKPFVDIDIVDGVVKEDSSATVPIDSTPALDKTLEAPVRPPAEGTAEAQVATATNEPTSPSKSKGKCATLATPAVRHLSKQLGVDIAEVDGTGKDGRVLKEDIYRFVERREAAAKQAPATQPTASSPTPSSITSPVEGSTAGSQQETPVPLTRTQEMMFKTMTRSLSIPHFLYADEVDFTKLVDLRSRLNNVLSKHGINDGQSVKLTYLPFIIKAVSMALYQYPILNARVEIPENGNGKPMLIHRSQHNIGVAMDTPSGLLVPVIKNVGNLNILGIASELARLQSLAMAGKLTPQDMSGGTITVSNIGNIGGTYLSPVIVEREVAILGIGRMRTVPAFSTVPGEEDKVVKKQICNFSWSADHRVIDGATMARAAEVVRSIVEEPDVMVMHLR 2.3.1.168 singleParticle particle 0.02 7.4 200.0 NH4CH2COOH Ammonium acetate NEGATIVE Uranyl Acetate C-flat COPPER 400 CARBON CONTINUOUS 10.0 GLOW DISCHARGE

fractionated native cell extract

TFS GLACIOS OTHER BRIGHT FIELD FIELD EMISSION GUN 200 100.0 2.7 0.5 4.0 36000.0 34739.0 OTHER NITROGEN 77.15 120.0

Coma Free kept better than 200nm in EPU

FEI FALCON III (4k x 4k) INTEGRATING 4096 4096 14.0 1 1926 30.0 1 1407677

Automated particle selection with the template derived from manual picking (selection)

Gctf 1.06 1EAA 1 O SIMULTANEOUS ITERATIVE (SIRT) 32.7 FSC 0.5 CUT-OFF RELION 3.0

The main reconstruction is octahedrally-averaged, but also all asymmetric reconstructions, half-maps and FSC curves are provided for each hybrid OGDHc/BCKDHc models are provided across studied fractions (5-11).

9000 ANGULAR RECONSTITUTION RELION 3.0 ANGULAR RECONSTITUTION RELION 3.0 RELION 3.0 6H05 2II3 RIGID BODY FIT

Homology models generated for both the E2 cubic cores based on the templates 6H05 and 2II3

REAL emd_12233_additional_9.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.2560445 0.3217624 -0.0038749897 0.023027712 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_8.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.2851652 0.3514273 -0.0046544494 0.026779966 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_10.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.17590041 0.3173874 0.0006280311 0.015182653 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_20.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.19551599 0.30120626 -0.0033117747 0.017984943 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_21.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.17822699 0.32365102 -0.0033561445 0.01716106 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_11.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.20557988 0.3149622 -0.0032443549 0.013947289 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.076222725 0.43041828 0.002386423 0.017676553 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_7.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.22548147 0.27120194 -0.0042925696 0.015572376 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_6.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 1007.50006 1007.50006 1007.50006 90.0 90.0 90.0 X Y Z -0.06862025 0.33425635 0.0017092592 0.011315744 4.03 4.03 4.03 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_5.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 1007.50006 1007.50006 1007.50006 90.0 90.0 90.0 X Y Z -0.071886495 0.33005154 0.0014046908 0.011344534 4.03 4.03 4.03 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_4.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 1007.50006 1007.50006 1007.50006 90.0 90.0 90.0 X Y Z -0.07327141 0.33079985 0.001446947 0.01063701 4.03 4.03 4.03 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_3.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.08978713 0.43295014 0.0023992737 0.017994326 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.083432265 0.42909166 0.0026614368 0.01801567 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_19.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.14077146 0.26466236 -0.0031945058 0.01289576 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_18.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.12991767 0.3377771 -0.00027703584 0.017230872 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_17.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.13634726 0.3445602 -0.00039532804 0.017474715 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_16.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.121189184 0.34427217 -0.0002210492 0.01722017 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_15.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.20281702 0.31613708 -0.0029432813 0.01410886 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_14.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.19645645 0.3163416 -0.003854151 0.013442767 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_13.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.18797351 0.33122355 0.0005254623 0.01674516 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_additional_12.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 795.0 795.0 795.0 90.0 90.0 90.0 X Y Z -0.19479658 0.32982743 0.00068801414 0.01689284 3.18 3.18 3.18 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 1007.50006 1007.50006 1007.50006 90.0 90.0 90.0 X Y Z -0.07281772 0.2794018 0.0016727832 0.009362839 4.03 4.03 4.03 AUTHOR ::::EMDATABANK.org::::EMD-12233:::: emd_12233_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 250 250 250 0 0 0 250 250 250 1007.50006 1007.50006 1007.50006 90.0 90.0 90.0 X Y Z -0.081749335 0.27702937 0.0013863278 0.009248817 4.03 4.03 4.03 AUTHOR ::::EMDATABANK.org::::EMD-12233::::