2025-10-11_00000014|hard|9DVT

Cryo-EM structure of RpaA bound to PkaiBC DNA and the CTD of the alpha subunit of RNAP from the cyanobacterium Synechococcus elongatus; Electron microscopy 3.74Å
DNA #1 105 bases

(DC)(DT)(DG)(DA)(DA)(DA)(DA)(DC)(DC)(DT)(DG)(DA)(DA)(DA)(DA)(DG)(DG)(DT)(DA)(DA)(DA)(DG)(DG)(DA)(DG)(DG)(DT)(DC)(DT)(DT)(DA)(DA)(DG)(DC)(DT)(DC)(DG)(DG)(DC)(DT)(DC)(DA)(DA)(DT)(DT)(DT)(DC)(DT)(DC)(DT)(DC)(DT)(DT)(DT)(DA)(DT)(DC)(DC)(DT)(DG)(DT)(DT)(DA)(DG)(DA)(DT)(DG)(DG)(DT)(DT)(DT)(DG)(DA)(DT)(DT)(DG)(DC)(DT)(DG)(DT)(DT)(DG)(DC)(DT)(DA)(DC)(DC)(DC)(DC)(DG)(DT)(DT)(DG)(DA)(DT)(DC)(DT)(DG)(DC)(DG)(DT)(DA)(DT)(DG)(DA)

CTGAAAACCTGAAAAGGTAAAGGAGGTCTTAAGCTCGGCTCAATTTCTCTCTTTATCCTGTTAGATGGTTTGATTGCTGTTGCTACCCCGTTGATCTGCGTATGA
DNA #2 105 bases

(DT)(DC)(DA)(DT)(DA)(DC)(DG)(DC)(DA)(DG)(DA)(DT)(DC)(DA)(DA)(DC)(DG)(DG)(DG)(DG)(DT)(DA)(DG)(DC)(DA)(DA)(DC)(DA)(DG)(DC)(DA)(DA)(DT)(DC)(DA)(DA)(DA)(DC)(DC)(DA)(DT)(DC)(DT)(DA)(DA)(DC)(DA)(DG)(DG)(DA)(DT)(DA)(DA)(DA)(DG)(DA)(DG)(DA)(DG)(DA)(DA)(DA)(DT)(DT)(DG)(DA)(DG)(DC)(DC)(DG)(DA)(DG)(DC)(DT)(DT)(DA)(DA)(DG)(DA)(DC)(DC)(DT)(DC)(DC)(DT)(DT)(DT)(DA)(DC)(DC)(DT)(DT)(DT)(DT)(DC)(DA)(DG)(DG)(DT)(DT)(DT)(DT)(DC)(DA)(DG)

TCATACGCAGATCAACGGGGTAGCAACAGCAATCAAACCATCTAACAGGATAAAGAGAGAAATTGAGCCGAGCTTAAGACCTCCTTTACCTTTTCAGGTTTTCAG
Protein #3 309 residues (20% resolved)

MTFQVECVESRTEADQGQYGRFSIEPLARGQGTTVGNALRRVLLSNLEGTAVTAVRIGGVNHEFATIPGVREDVLDILLNVRELVVHAHSPQPQIGRLRVVGPATVTAADVDFGPEVEVINPNHYIASLSEGATLEMELKVEWGTGYRAIDRSHDETTALDFLQLDAVFMPVRRVNYSVEDARVGESTAIDRLVLEVWTNGSLSPQEALSQAASCLVALFEPLKNVSVGSTHTADPEPTPESQTPIEDLQLSVRAYNCLKRAQVNSVADLLSYTYEDLLEIKNFGQKSAEEVVEALERIGIKLQESKVS

MTFQVECVESRTEADQGQYGRFSIEPLARGQGTTVGNALRRVLLSNLEGTAVTAVRIGGVNHEFATIPGVREDVLDILLNVRELVVHAHSPQPQIGRLRVVGPATVTAADVDFGPEVEVINPNHYIASLSEGATLEMELKVEWGTGYRAIDRSHDETTALDFLQLDAVFMPVRRVNYSVEDARVGESTAIDRLVLEVWTNGSLSPQEALSQAASCLVALFEPLKNVSVGSTHTADPEPTPESQTPIEDLQLSVRAYNCLKRAQVNSVADLLSYTYEDLLEIKNFGQKSAEEVVEALERIGIKLQESKVS
Protein #4 249 residues (95% resolved)

MKPRILVIDDDSAILELVAVNLEMSGYDVRKAEDGIKGQALAVQLVPDLIML(PHD)LMLPRVDGFTVCQRLRRDERTAEIPVLMLTALGQTQDKVEGFNAGADDYLTKPFEVEEMLARVRALLQRTDRIPHAARHSEILSYGPLTLIPERFEAIWFNRTVKLTHLEFELLHCLLQRHGQTVAPSEILKEVWGYDPDDDIETIRVHIRHLRTKLEPDPRHPRYIKTVYGAGYCLELPAETELHQHADQFPSAS

MKPRILVIDDDSAILELVAVNLEMSGYDVRKAEDGIKGQALAVQLVPDLIMLDLMLPRVDGFTVCQRLRRDERTAEIPVLMLTALGQTQDKVEGFNAGADDYLTKPFEVEEMLARVRALLQRTDRIPHAARHSEILSYGPLTLIPERFEAIWFNRTVKLTHLEFELLHCLLQRHGQTVAPSEILKEVWGYDPDDDIETIRVHIRHLRTKLEPDPRHPRYIKTVYGAGYCLELPAETELHQHADQFPSAS
Protein #5 399 residues (19% resolved)

MTQLISIDKEQEEAGMTQATELLDPALKPAETKAKRSSRKKATTAVVEPATTIAPTADVDAIDDEDSVGEDEDAAAKAKAKVRKTYTEDSIRLYLQEIGRIRLLRADEEIELARQIADLLALERIRDELLEQLDRLPSDAEWAAAVDSPLDEFRRRLFRGRRAKDKMVQSNLRLVVSIAKKYMNRGLSFQDLIQEGSLGLIRAAEKFDHEKGYKFSTYATWWIRQAITRAIADQSRTIRLPVHLYETISRIKKTTKLLSQEMGRKPTEEEIATRMEMTIEKLRFIAKSAQLPISLETPIGKEEDSRLGDFIEADGETPEDEVAKNLLREDLEGVLSTLSPRERDVLRLRYGLDDGRMKTLEEIGQLFNVTRERIRQIEAKALRKLRHPNRNSILKEYIR

MTQLISIDKEQEEAGMTQATELLDPALKPAETKAKRSSRKKATTAVVEPATTIAPTADVDAIDDEDSVGEDEDAAAKAKAKVRKTYTEDSIRLYLQEIGRIRLLRADEEIELARQIADLLALERIRDELLEQLDRLPSDAEWAAAVDSPLDEFRRRLFRGRRAKDKMVQSNLRLVVSIAKKYMNRGLSFQDLIQEGSLGLIRAAEKFDHEKGYKFSTYATWWIRQAITRAIADQSRTIRLPVHLYETISRIKKTTKLLSQEMGRKPTEEEIATRMEMTIEKLRFIAKSAQLPISLETPIGKEEDSRLGDFIEADGETPEDEVAKNLLREDLEGVLSTLSPRERDVLRLRYGLDDGRMKTLEEIGQLFNVTRERIRQIEAKALRKLRHPNRNSILKEYIR
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Reference