2024-03-06 REL RCSB RCSB RCSB 2020-07-20 2020-10-28 2020-10-28 2024-03-06 National Institutes of Health/National Heart, Lung, and Blood Institute (NIH/NHLBI) HL140925 United States National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) GM116790 United States National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) GM116788 United States cardiac actomyosin complex Galkin VE Schroeder GF actomyosin, MOTOR PROTEIN Risi C Schafer LU Belknap B Pepper I White HD Schroder GF Galkin VE High-Resolution Cryo-EM Structure of the Cardiac Actomyosin Complex. Structure UK 29 50 2021 33065066 doi:10.1016/j.str.2020.09.013 0969-2126 2005 STRUE6 7jh7 FULLOVERLAP porcine native cardiac thin filament decorated with porcine cardiac myosin-S1 porcine native cardiac thin filament decorated with porcine cardiac myosin-S1 0 1 2 3 Sus scrofa heart ventricular 492 Actin, alpha cardiac muscle 1 Sus scrofa heart ventricle 0.042064891 5 LEVO MCDDEETTALVCDNGSGLVKAGFAGDDAPRAVFPSIVGRPRHQGVMVGMGQKDSYVGDEAQSKRGILTLKYPIEHGIITN WDDMEKIWHHTFYNELRVAPEEHPTLLTEAPLNPKANREKMTQIMFETFNVPAMYVAIQAVLSLYASGRTTGIVLDSGDG VTHNVPIYEGYALPHAIMRLDLAGRDLTDYLMKILTERGYSFVTTAEREIVRDIKEKLCYVALDFENEMATAASSSSLEK SYELPDGQVITIGNERFRCPETLFQPSFIGMESAGIHETTYNSIMKCDIDIRKDLYANNVLSGGTTMYPGIADRMQKEIT ALAPSTMKIKIIAPPERKYSVWIGGSILASLSTFQQMWISKQEYDEAGPSIVHRKCF B6VNT8 Myosin-7 Sus scrofa heart ventricle 0.223649094 3 LEVO MVDAEMAAFGEAAPYLRKSEKERLEAQTRPFDLKKDVYVPDDKEEFVKAKILSREGGKVTAETEHGKTVTVKEDQVLQQN PPKFDKIEDMAMLTFLHEPAVLYNLKERYASWMIYTYSGLFCVTINPYKWLPVYNAEVVAAYRGKKRSEAPPHIFSISDN AYQYMLTDRENQSILITGESGAGKTVNTKRVIQYFAVIAAIGDRSKKEQTPGKGTLEDQIIQANPALEAFGNAKTVRNDN SSRFGKFIRIHFGATGKLASADIETYLLEKSRVIFQLKAERDYHIFYQILSNKKPELLDMLLITNNPYDYAFISQGETTV ASIDDAEELMATDNAFDVLGFTSEEKNSMYKLTGAIMHFGNMKFKLKQREEQAEPDGTEEADKSAYLMGLNSADLLKGLC HPRVKVGNEYVTKGQNVQQVMYATGALAKAVYEKMFNWMVTRINTTLETKQPRQYFIGVLDIAGFEIFDFNSFEQLCINF TNEKLQQFFNHHMFVLEQEEYKKEGIEWEFIDFGMDLQACIDLIEKPMGIMSILEEECMFPKATDMTFKAKLYDNHLGKS NNFQKPRNIKGRPEAHFALIHYAGTVDYNIIGWLQKNKDPLNETVVDLYKKSSLKLLSNLFANYAGADTPVEKGKGKAKK GSSFQTVSALHRENLNKLMTNLRSTHPHFVRCIIPNETKSPGVIDNPLVMHQLRCNGVLEGIRICRKGFPNRILYGDFRQ RYRILNPAAIPEGQFIDSRKGAEKLLGSLDIDHNQYKFGHTKVFFKAGLLGLLEEMRDERLSRIITRIQAQSRGVLSRME FKKLLERRDSLLIIQWNIRAFMSVKNWPWMKLYFKIKPLLKSAETEKEMATMKEEFGRLKEALEKSEARRKELEEKMVSL LQEKNDLQLQVQAEQDNLADAEERCDQLIKNKIQLEAKVKEMTERLEDEEEMNAELTAKKRKLEDECSELKRDIDDLELT LAKVEKEKHATENKVKNLTEEMAGLDEIIAKLTKEKKALQEAHQQALDDLQAEEDKVNTLTKAKVKLEQHVDDLEGSLEQ EKKVRMDLERAKRKLEGDLKLTQESIMDLENDKQQLDERLKKKDFELNALNARIEDEQALGSQLQKKLKELQARIEELEE ELEAERTARAKVEKLRSDLSRELEEISERLEEAGGATSVQIEMNKKREAEFQKMRRDLEEATLQHEATAAALRKKHADSV AELGEQIDNLQRVKQKLEKEKSEFKLELDDVTSNMEQIIKAKANLEKMCRTLEDQMNEHRSKAEETQRSVNDLTSQRAKL QTENGELSRQLDEKEALISQLTRGKLTYTQQLEDLKRQLEEEVKAKNALAHALQSARHDCDLLREQYEEETEAKAELQRV LSKANSEVAQWRTKYETDAIQRTEELEEAKKKLAQRLQDAEEAVEAVNAKCSSLEKTKHRLQNEIEDLMVDVERSNAAAA ALDKKQRNFDKILAEWKQKYEESQSELESSQKEARSLSTELFKLKNAYEESLEHLETFKRENKNLQEEISDLTEQLGSSG KTIHELEKVRKQLEAEKLELQSALEEAEASLEHEEGKILRAQLEFNQIKAEMERKLAEKDEEMEQAKRNHLRVVDSLQTS LDAETRSRNEALRVKKKMEGDLNEMEIQLSHANRMAAEAQKQVKSLQSLLKDTQIQLDDAVRANDDLKENIAIVERRNNL LQAELEELRAVVEQTERSRKLAEQELIETSERVQLLHSQNTSLINQKKKMEADLSQLQTEVEEAVQECRNAEEKAKKAIT DAAMMAEELKKEQDTSAHLERMKKNMEQTIKDLQHRLDEAEQIALKGGKKQLQKLEARVRELENELEAEQKRNAESVKGM RKSERRIKELTYQTEEDRKNLLRLQDLVDKLQLKVKAYKRQAEEAEEQANTNLSKFRKVQHELDEAEERADIAESQVNKL RAKSRDIGTKGLNEE P79293 tropomyosin Sus scrofa heart ventricle 0.011507176 2 LEVO (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) (UNK)(UNK)(UNK)(UNK)(UNK)(UNK)(UNK) ADENOSINE-5'-DIPHOSPHATE 0.000427201 5 ADP MAGNESIUM ION 2.4305e-05 5 MG helical helicalArray 0.09 7.0 Quantifoil COPPER 300 CARBON LACEY PLASMA CLEANING OTHER ETHANE 100 283 FEI VITROBOT MARK IV
3 uL of 2 uM TFs were applied to glow-discharged lacey carbon grid for 1 min, gently blotted with Whatman #1 filter paper, and incubated with 2 uL of myosin-S1 [1.2 uM] for 2 min
 FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN FEI FALCON III (4k x 4k) 1 2373 20.0 1 27.3 -166.7 C1 BACK PROJECTION 3.8 FSC 0.143 CUT-OFF RELION 3.08 115746
model of thin filament low pass-filtered to 25 A
 NOT APPLICABLE RELION 3.08 emd_22335.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 133 155 223 0 0 0 133 155 223 140.448 163.68 235.48799 90.0 90.0 90.0 X Y Z -7.829712 18.425277999999999 0.000000000012704 1.0 1.056 1.056 1.056 1.4 AUTHOR cardiac actomyosin complex FLEXIBLE FIT
SWISS-MODEL web service used to create initial homology models of cardiac actin and myosin
REAL