PDB entry 6kqn

View 6kqn on RCSB PDB site
Description: thermus thermophilus initial transcription complex comprising sigma a and 5'-triphosphate rna of 6 nt
Deposited on 2019-08-18, released 2020-03-11
The last revision was dated 2020-04-01, with a file datestamp of 2020-03-27.
Experiment type: XRAY
Resolution: 3.49 Å
R-factor: N/A
AEROSPACI score: 0.1 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: DNA-directed RNA polymerase subunit alpha
    Species: Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) [TaxId:300852]
    Database cross-references and differences (RAF-indexed):
  • Chain 'B':
    Compound: DNA-directed RNA polymerase subunit alpha
    Species: Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) [TaxId:300852]
    Database cross-references and differences (RAF-indexed):
  • Chain 'C':
    Compound: DNA-directed RNA polymerase subunit beta
    Species: Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) [TaxId:300852]
    Database cross-references and differences (RAF-indexed):
  • Chain 'D':
    Compound: DNA-directed RNA polymerase subunit beta'
    Species: Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) [TaxId:300852]
    Database cross-references and differences (RAF-indexed):
  • Chain 'E':
    Compound: DNA-directed RNA polymerase subunit omega
    Species: Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) [TaxId:300852]
    Database cross-references and differences (RAF-indexed):
  • Chain 'F':
    Compound: RNA polymerase sigma factor SigA
    Species: Thermus thermophilus (strain HB8 / ATCC 27634 / DSM 579) [TaxId:300852]
    Gene: sigA, TTHA0532
    Database cross-references and differences (RAF-indexed):
  • Chain 'G':
    Compound: DNA (5'-d(*cp*cp*tp*gp*cp*ap*tp*cp*cp*gp*tp*gp*ap*gp*tp*cp*gp*ap*gp*gp*g)-3')
    Species: synthetic construct, synthetic [TaxId:32630]
  • Chain 'H':
    Compound: DNA (5'-d(*tp*ap*tp*ap*ap*tp*gp*gp*gp*ap*gp*cp*tp*gp*tp*cp*ap*cp*gp*gp*ap*tp*gp*cp*ap*gp*g*)-3')
    Species: synthetic construct, synthetic [TaxId:32630]
  • Chain 'I':
    Compound: RNA (5'-r(*(ctp))-r(p*cp*up*cp*gp*a)-3')
    Species: synthetic construct, synthetic [TaxId:32630]
  • Heterogens: MG, ZN, HOH

PDB Chain Sequences:
This PDB entry is not classified in SCOPe 2.08, so the chain sequences below are not included in the ASTRAL sequence sets.

  • Chain 'A':
    Sequence, based on SEQRES records:
    >6kqnA (A:)
    mldsklkapvftvrtqgreygefvleplergfgvtlgnplrrillssipgtavtsvyied
    vlhefstipgvkedvveiilnlkelvvrflnpslqtvtlllkaegpkevkardflpvadv
    eimnpdlhiatleeggrlnmevrvdrgvgyvpaekhgikdrinaipvdavfspvrrvafq
    vedtrlgqrtdldkltlriwtdgsvtplealnqaveilrehltyfsnpqaaavaapeeak
    epeappeqeeeldlpleelglstrvlhslkeegiesvrallalnlkdlknipgigersle
    eikealekkgftlke
    

    Sequence, based on observed residues (ATOM records):
    >6kqnA (A:)
    sklkapvftvrtqgreygefvleplergfgvtlgnplrrillssipgtavtsvyiedvlh
    efstipgvkedvveiilnlkelvvrflnpslqtvtlllkaegpkevkardflpvadveim
    npdlhiatleeggrlnmevrvdrgvgyvpaekhgikdrinaipvdavfspvrrvafqved
    trlgqrtdldkltlriwtdgsvtplealnqaveilrehltyfsnpqaaava
    

  • Chain 'B':
    Sequence, based on SEQRES records:
    >6kqnB (B:)
    mldsklkapvftvrtqgreygefvleplergfgvtlgnplrrillssipgtavtsvyied
    vlhefstipgvkedvveiilnlkelvvrflnpslqtvtlllkaegpkevkardflpvadv
    eimnpdlhiatleeggrlnmevrvdrgvgyvpaekhgikdrinaipvdavfspvrrvafq
    vedtrlgqrtdldkltlriwtdgsvtplealnqaveilrehltyfsnpqaaavaapeeak
    epeappeqeeeldlpleelglstrvlhslkeegiesvrallalnlkdlknipgigersle
    eikealekkgftlke
    

    Sequence, based on observed residues (ATOM records):
    >6kqnB (B:)
    lkapvftvrtqgreygefvleplergfgvtlgnplrrillssipgtavtsvyiedvlhef
    stipgvkedvveiilnlkelvvrflnpslqtvtlllkaegpkevkardflpvadveimnp
    dlhiatleeggrlnmevrvdrgvgyvpaekhgikdrinaipvdavfspvrrvafqvedtr
    lgqrtdldkltlriwtdgsvtplealnqaveilrehltyfsnp
    

  • Chain 'C':
    Sequence, based on SEQRES records:
    >6kqnC (C:)
    meikrfgrireviplpplteiqvesyrralqadvppekrenvgiqaafretfpieeedkg
    kgglvldfleyrlgeppfpqdecrekdltyqaplyarlqlihkdtglikedevflghipl
    mtedgsfiingadrvivsqihrspgvyftpdparpgryiasiiplpkrgpwidlevepng
    vvsmkvnkrkfplvlllrvlgydqetlarelgaygelvqglmdesvfamrpeealirlft
    llrpgdppkrdkavayvygliadprrydlgeagrykaeeklgirlsgrtlarfedgefkd
    evflptlrylfaltagvpghevddidhlgnrrirtvgelmtdqfrvglarlargvrerml
    mgsedsltpaklvnsrpleaaireffsrsqlsqfkdetnplsslrhkrrisalgpggltr
    eragfdvrdvhrthygricpvetpeganiglitslaayarvdelgfirtpyrrvvggvvt
    devvymtateedrytiaqantplegnriaaervvarrkgepvivspeevefmdvspkqvf
    svntnlipflehddanralmgsnmqtqavpliraqapvvmtgleervvrdslaalyaeed
    gevakvdgnrivvryedgrlveyplrrfyrsnqgtaldqrprvvvgqrvrkgdlladgpa
    sengflalgqnvlvaimpfdgynfedaiviseellkrdfytsihieryeieardtklgpe
    ritrdiphlseaalrdldeegvvrigaevkpgdilvgrtsfkgeseptpeerllrsifge
    kardvkdtslrvppgeggivvrtvrlrrgdpgvelkpgvrevvrvyvaqkrklqvgdkla
    nrhgnkgvvakilpvedmphlpdgtpvdvilnplgvpsrmnlgqilethlglagyflgqr
    yispifdgakepeikellaqafevyfgkrkgegfgvdkrevevlrraeklglvtpgktpe
    eqlkelflqgkvvlydgrtgepiegpivvgqmfimklyhmvedkmharstgpyslitqqp
    lggkaqfggqrfgemevwaleaygaahtlqemltlksddiegrnaayeaiikgedvpeps
    vpesfrvlvkelqalaldvqtldekdnpvdifeglaskr
    

    Sequence, based on observed residues (ATOM records):
    >6kqnC (C:)
    meikrfgrireviplpplteiqvesyrralqadvppekrenvgiqaafretfpieeglvl
    dfleyrlgeppfpqdecrekdltyqaplyarlqlihkdtglikedevflghiplmtedgs
    fiingadrvivsqihrspgvyftpdparpgryiasiiplpkrgpwidlevepngvvsmkv
    nkrkfplvlllrvlgydqetlarelgaygelvqglmdesvfamrpeealirlftllrpgd
    ppkrdkavayvygliadprrydlgeagrykaeeklgirlsgrtlarfedgefkdevflpt
    lrylfaltagvpghevddidhlgnrrirtvgelmtdqfrvglarlargvrermlmgseds
    ltpaklvnsrpleaaireffsrsqlsqfkdetnplsslrhkrrisalgpggltreragfd
    vrdvhrthygricpvetpeganiglitslaayarvdelgfirtpyrrvvggvvtdevvym
    tateedrytiaqantplegnriaaervvarrkgepvivspeevefmdvspkqvfsvntnl
    ipflehddanralmgsnmqtqavpliraqapvvmtgleervvrdslaalyaeedgevakv
    dgnrivvryedgrlveyplrrfyrsnqgtaldqrprvvvgqrvrkgdlladgpasengfl
    algqnvlvaimpfdgynfedaiviseellkrdfytsihieryeieardtklgperitrdi
    phlseaalrdldeegvvrigaevkpgdilvgrtsfkgeseptpeerllrsifgekardvk
    dtslrvppgeggivvrtvrlrrgdpgvelkpgvrevvrvyvaqkrklqvgdklanrhgnk
    gvvakilpvedmphlpdgtpvdvilnplgvpsrmnlgqilethlglagyflgqryispif
    dgakepeikellaqafevyfgkrkgegfgvdkrevevlrraeklglvtpgktpeeqlkel
    flqgkvvlydgrtgepiegpivvgqmfimklyhmvedkmharstgpyslitqqplggkaq
    fggqrfgemevwaleaygaahtlqemltlksddiegrnaayeaiikgedvpepsvpesfr
    vlvkelqalaldvqtldekdnpvdifeglask
    

  • Chain 'D':
    Sequence, based on SEQRES records:
    >6kqnD (D:)
    mkkevrkvrialaspekirswsygevekpetinyrtlkperdglfderifgpikdyecac
    gkykrqrfegkvcercgvevtksivrryrmghielatpaahiwfvkdvpskigtlldlsa
    teleqvlyfskyivldpkgailngvpvekrqlltdeeyrelrygkqetyplppgvdalvk
    dgeevvkgqelapgvvsrldgvalyrfprrvrveyvkkeraglrlplaawvekeaykpge
    ilaelpepylfraeeegvvelkeleegaflvlrredepvatyflpvgmtplvvhgeivek
    gqplaeakgllrmprqvraaqveaeeegetvyltlflewtepkdyrvqphmnvvvpegar
    veagdkivaaidpeeeviaeaegvvhlhepasilvvkarvypfeddvevstgdrvapgdv
    ladggkvksdvygrvevdlvrnvvrvvesydidarmgaeaiqqllkeldlealekellee
    mkhpsrarrakarkrlevvrafldsgnrpewmileavpvlppdlrpmvqvdggrfatsdl
    ndlyrrlinrnnrlkkllaqgapeiiirnekrmlqeavdalldngrrgapvtnpgsdrpl
    rsltdilsgkqgrfrqnllgkrvdysgrsvivvgpqlklhqcglpkrmalelfkpfllkk
    meekgiapnvkaarrmlerqrdikdevwdaleevihgkvvllnraptlhrlgiqafqpvl
    vegqsiqlhplvceafnadfdgdqmavhvplssfaqaeariqmlsahnllspasgeplak
    psrdiilglyyitqvrkekkgaglefatpeealaahergevalnapikvagretsvgrlk
    yvfanpdeallavahgivdlqdvvtvrymgkrletspgrilfarivaeavedekvaweli
    qldvpqeknslkdlvyqaflrlgmektarlldalkyygftfsttsgitigiddavipeek
    kqyleeadrkllqieqayemgfltdrerydqilqlwtettekvtqavfknfeenypfnpl
    yvmaqsgargnpqqirqlcglrglmqkpsgetfevpvrssfregltvleyfisshgarkg
    gadtalrtadsgyltrklvdvtheivvreadcgttnyisvplfqpdevtrslrlrkradi
    eaglygrvlarevevlgvrleegrylsmddvhllikaaeageiqevpvrspltcqtrygv
    cqkcygydlsmarpvsigeavgivaaqsigepgtqltmrtfhtggvagaaditqglprvi
    elfearrpkakaviseidgvvrieeteeklsvfvesegfskeyklpkearllvkdgdyve
    agqpltrgaidphqlleakgpeaverylveeiqkvyraqgvklhdkhieivvrqmmkyve
    vtdpgdsrllegqvlekwdvealnerliaegktpvawkpllmgvtksalstkswlsaasf
    qntthvlteaaiagkkdeliglkenvilgrlipagtgsdfvrftqvvdqktlkaieeark
    eaveakerpaarrgvkreqpgkqa
    

    Sequence, based on observed residues (ATOM records):
    >6kqnD (D:)
    kevrkvrialaspekirswsygevekpetinyrtlkperdglfderifgpikdyecacgk
    ykrqrfegkvcercgvevtksivrryrmghielatpaahiwfvkdvpskigtlldlsate
    leqvlyfskyivldpkgailngvpvekrqlltdeeyrelrygkqetyplppgvdalvkdg
    eevvkgqelapgvvsrldgvalyrfprrvrveyvkkeraglrlplaawvekeaykpgeil
    aelpepylfraeeegvvelkeleegaflvlrredepvatyflpvgmtplvvhgeivekgq
    plaeakgllrmprqvraaqveaeeegetvyltlflewtepkdyrvqphmnvvvpegarve
    agdkivaaidpeeeviaeaegvvhlhepasilvvkarvypfeddvevstgdrvapgdvla
    dggkvksdvygrvevdlvrnvvrvvesydidarmgaeaiqqllkeldlealekelleemk
    hpsrarrakarkrlevvrafldsgnrpewmileavpvlppdlrpmvqvdggrfatsdlnd
    lyrrlinrnnrlkkllaqgapeiiirnekrmlqeavdalldngrrgapvtnpgsdrplrs
    ltdilsgkqgrfrqnllgkrvdysgrsvivvgpqlklhqcglpkrmalelfkpfllkkme
    ekgiapnvkaarrmlerqrdikdevwdaleevihgkvvllnraptlhrlgiqafqpvlve
    gqsiqlhplvceafnadfdgdqmavhvplssfaqaeariqmlsahnllspasgeplakps
    rdiilglyyitqvrkekkgaglefatpeealaahergevalnapikvagretsvgrlkyv
    fanpdeallavahgivdlqdvvtvrymgkrletspgrilfarivaeavedekvaweliql
    dvpqeknslkdlvyqaflrlgmektarlldalkyygftfsttsgitigiddavipeekkq
    yleeadrkllqieqayemgfltdrerydqilqlwtettekvtqavfknfeenypfnplyv
    maqsgargnpqqirqlcglrglmqkpsgetfevpvrssfregltvleyfisshgarkgga
    dtalrtadsgyltrklvdvtheivvreadcgttnyisvplfqpdevtrslrlrkradiea
    glygrvlarevevlgvrleegrylsmddvhllikaaeageiqevpvrspltcqtrygvcq
    kcygydlsmarpvsigeavgivaaqsigepgtqltitqglprvielfearrpkakavise
    idgvvrieeteeklsvfvesegfskeyklpkearllvkdgdyveagqpltrgaidphqll
    eakgpeaverylveeiqkvyraqgvklhdkhieivvrqmmkyvevtdpgdsrllegqvle
    kwdvealnerliaegktpvawkpllmgvtksalstkswlsaasfqntthvlteaaiagkk
    deliglkenvilgrlipagtgsdfvrftqvvdqktlkaieearkea
    

  • Chain 'E':
    Sequence, based on SEQRES records:
    >6kqnE (E:)
    maepgidklfgmvdskyrltvvvakraqqllrhgfkntvlepeerpkmqtleglfddpna
    vtwamkelltgrlvfgenlvpedrlqkemerlypveree
    

    Sequence, based on observed residues (ATOM records):
    >6kqnE (E:)
    aepgidklfgmvdskyrltvvvakraqqllrhgfkntvlepeerpkmqtleglfddpnav
    twamkelltgrlvfgenlvpedrlqkemerlypv
    

  • Chain 'F':
    Sequence, based on SEQRES records:
    >6kqnF (F:)
    mgsshhhhhhssglvprgshmkkskrknaqaqeaqetevlvqeeaeelpefpegepdpdl
    edpdltleddlldlpeegegldleeeeedlpipkistsdpvrqylheigqvplltleeev
    elarkveegmeaikklseitgldpdlirevvrakilgsarvrhipglketldpktveeid
    qklkslpkehkrylhiaregeaarqhlieanlrlvvsiakkytgrglsfldliqegnqgl
    iravekfeykrrfkfstyatwwirqainraiadqartiripvhmvetinklsrtarqlqq
    elgreptyeeiaeamgpgwdakrveetlkiaqepvsletpigdekdsfygdfipdehlps
    pvdaatqsllseelekalsklsereamvlklrkglidgrehtleevgaffgvtrerirqi
    enkalrklkyhesrtrklrdfld
    

    Sequence, based on observed residues (ATOM records):
    >6kqnF (F:)
    sdpvrqylheigqvplltleeevelarkveegmeaikklseitgldpdlirevvrakilg
    sarvrhipglketldpktveeidqklkslpkehkrylhiaregeaarqhlieanlrlvvs
    iakkytgrglsfldliqegnqgliravekfeykrrfkfstyatwwirqainraiadqart
    iripvhmvetinklsrtarqlqqelgreptyeeiaeamgpgwdakrveetlkiaqepvsl
    etygdfipdehlpspvdaatqsllseelekalsklsereamvlklrkglidgrehtleev
    gaffgvtrerirqienkalrklkyhesrtrklrdfld
    

  • Chain 'G':
    No sequence available.

  • Chain 'H':
    No sequence available.

  • Chain 'I':
    No sequence available.