+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-25114 | ||||||||||||
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Title | FATKIN domain of the phosphorylated DNA-PKcs | ||||||||||||
Map data | |||||||||||||
Sample |
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Keywords | Kinase / phosphorylation / ATP / DNA BINDING PROTEIN | ||||||||||||
Function / homology | Function and homology information positive regulation of platelet formation / immature B cell differentiation / T cell receptor V(D)J recombination / pro-B cell differentiation / small-subunit processome assembly / positive regulation of lymphocyte differentiation / DNA-dependent protein kinase activity / histone H2AXS139 kinase activity / DNA-dependent protein kinase complex / DNA-dependent protein kinase-DNA ligase 4 complex ...positive regulation of platelet formation / immature B cell differentiation / T cell receptor V(D)J recombination / pro-B cell differentiation / small-subunit processome assembly / positive regulation of lymphocyte differentiation / DNA-dependent protein kinase activity / histone H2AXS139 kinase activity / DNA-dependent protein kinase complex / DNA-dependent protein kinase-DNA ligase 4 complex / immunoglobulin V(D)J recombination / nonhomologous end joining complex / regulation of smooth muscle cell proliferation / Cytosolic sensors of pathogen-associated DNA / IRF3-mediated induction of type I IFN / regulation of epithelial cell proliferation / telomere capping / double-strand break repair via alternative nonhomologous end joining / regulation of hematopoietic stem cell differentiation / U3 snoRNA binding / T cell lineage commitment / negative regulation of cGAS/STING signaling pathway / positive regulation of double-strand break repair via nonhomologous end joining / maturation of 5.8S rRNA / B cell lineage commitment / ectopic germ cell programmed cell death / somitogenesis / mitotic G1 DNA damage checkpoint signaling / activation of innate immune response / telomere maintenance / positive regulation of erythrocyte differentiation / negative regulation of protein phosphorylation / protein-DNA complex / small-subunit processome / positive regulation of translation / response to gamma radiation / Nonhomologous End-Joining (NHEJ) / peptidyl-threonine phosphorylation / protein destabilization / protein modification process / brain development / regulation of circadian rhythm / double-strand break repair via nonhomologous end joining / cellular response to insulin stimulus / intrinsic apoptotic signaling pathway in response to DNA damage / double-strand break repair / rhythmic process / E3 ubiquitin ligases ubiquitinate target proteins / heart development / T cell differentiation in thymus / double-stranded DNA binding / peptidyl-serine phosphorylation / RNA polymerase II-specific DNA-binding transcription factor binding / transcription regulator complex / chromosome, telomeric region / non-specific serine/threonine protein kinase / protein kinase activity / positive regulation of apoptotic process / protein domain specific binding / protein phosphorylation / innate immune response / protein serine kinase activity / protein serine/threonine kinase activity / DNA damage response / chromatin / nucleolus / negative regulation of apoptotic process / enzyme binding / positive regulation of transcription by RNA polymerase II / protein-containing complex / RNA binding / nucleoplasm / ATP binding / membrane / nucleus / cytosol Similarity search - Function | ||||||||||||
Biological species | Homo sapiens (human) / synthetic construct (others) | ||||||||||||
Method | single particle reconstruction / cryo EM / Resolution: 2.7 Å | ||||||||||||
Authors | Liu L / Li J / Chen X / Yang W / Gellert M | ||||||||||||
Funding support | United States, 3 items
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Citation | Journal: Mol Cell / Year: 2022 Title: Autophosphorylation transforms DNA-PK from protecting to processing DNA ends. Authors: Lan Liu / Xuemin Chen / Jun Li / Huaibin Wang / Christopher J Buehl / Noah J Goff / Katheryn Meek / Wei Yang / Martin Gellert / Abstract: The DNA-dependent protein kinase (DNA-PK) initially protects broken DNA ends but then promotes their processing during non-homologous end joining (NHEJ). Before ligation by NHEJ, DNA hairpin ends ...The DNA-dependent protein kinase (DNA-PK) initially protects broken DNA ends but then promotes their processing during non-homologous end joining (NHEJ). Before ligation by NHEJ, DNA hairpin ends generated during V(D)J recombination must be opened by the Artemis nuclease, together with autophosphorylated DNA-PK. Structures of DNA-PK bound to DNA before and after phosphorylation, and in complex with Artemis and a DNA hairpin, reveal an essential functional switch. When bound to open DNA ends in its protection mode, DNA-PK is inhibited for cis-autophosphorylation of the so-called ABCDE cluster but activated for phosphorylation of other targets. In contrast, DNA hairpin ends promote cis-autophosphorylation. Phosphorylation of four Thr residues in ABCDE leads to gross structural rearrangement of DNA-PK, widening the DNA binding groove for Artemis recruitment and hairpin cleavage. Meanwhile, Artemis locks DNA-PK into the kinase-inactive state. Kinase activity and autophosphorylation of DNA-PK are regulated by different DNA ends, feeding forward to coordinate NHEJ events. | ||||||||||||
History |
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-Structure visualization
Movie |
Movie viewer |
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Structure viewer | EM map: SurfViewMolmilJmol/JSmol |
Supplemental images |
-Downloads & links
-EMDB archive
Map data | emd_25114.map.gz | 23.9 MB | EMDB map data format | |
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Header (meta data) | emd-25114-v30.xml emd-25114.xml | 23.7 KB 23.7 KB | Display Display | EMDB header |
FSC (resolution estimation) | emd_25114_fsc.xml | 16.9 KB | Display | FSC data file |
Images | emd_25114.png | 113.6 KB | ||
Masks | emd_25114_msk_1.map | 421.9 MB | Mask map | |
Filedesc metadata | emd-25114.cif.gz | 9.2 KB | ||
Others | emd_25114_half_map_1.map.gz emd_25114_half_map_2.map.gz | 338.4 MB 338 MB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-25114 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-25114 | HTTPS FTP |
-Validation report
Summary document | emd_25114_validation.pdf.gz | 753.4 KB | Display | EMDB validaton report |
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Full document | emd_25114_full_validation.pdf.gz | 753 KB | Display | |
Data in XML | emd_25114_validation.xml.gz | 23.7 KB | Display | |
Data in CIF | emd_25114_validation.cif.gz | 30.2 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-25114 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-25114 | HTTPS FTP |
-Related structure data
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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Related items in Molecule of the Month |
-Map
File | Download / File: emd_25114.map.gz / Format: CCP4 / Size: 421.9 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 0.833 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
CCP4 map header:
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-Supplemental data
-Mask #1
File | emd_25114_msk_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #1
File | emd_25114_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #2
File | emd_25114_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Sample components
-Entire : DNA-PKcs/KU/Artemis/DNA complex
Entire | Name: DNA-PKcs/KU/Artemis/DNA complex |
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Components |
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-Supramolecule #1: DNA-PKcs/KU/Artemis/DNA complex
Supramolecule | Name: DNA-PKcs/KU/Artemis/DNA complex / type: complex / ID: 1 / Parent: 0 / Macromolecule list: all / Details: local refinement map of the DNA-PKcs FATKIN domain |
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Molecular weight | Theoretical: 720 KDa |
-Macromolecule #1: DNA-PKcs
Macromolecule | Name: DNA-PKcs / type: protein_or_peptide / ID: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: Homo sapiens (human) |
Sequence | String: MAGSGAGVRC SLLRLQETLS AADRCGAALA GHQLIRGLGQ ECVLSSSPAV LALQTSLVFS RDFGLLVFVR KSLNSIEFRE CREEILKFL CIFLEKMGQK IAPYSVEIKN TCTSVYTKDR AAKCKIPALD LLIKLLQTFR SSRLMDEFKI GELFSKFYGE L ALKKKIPD ...String: MAGSGAGVRC SLLRLQETLS AADRCGAALA GHQLIRGLGQ ECVLSSSPAV LALQTSLVFS RDFGLLVFVR KSLNSIEFRE CREEILKFL CIFLEKMGQK IAPYSVEIKN TCTSVYTKDR AAKCKIPALD LLIKLLQTFR SSRLMDEFKI GELFSKFYGE L ALKKKIPD TVLEKVYELL GLLGEVHPSE MINNAENLFR AFLGELKTQM TSAVREPKLP VLAGCLKGLS SLLCNFTKSM EE DPQTSRE IFNFVLKAIR PQIDLKRYAV PSAGLRLFAL HASQFSTCLL DNYVSLFEVL LKWCAHTNVE LKKAALSALE SFL KQVSNM VAKNAEMHKN KLQYFMEQFY GIIRNVDSNN KELSIAIRGY GLFAGPCKVI NAKDVDFMYV ELIQRCKQMF LTQT DTGDD RVYQMPSFLQ SVASVLLYLD TVPEVYTPVL EHLVVMQIDS FPQYSPKMQL VCCRAIVKVF LALAAKGPVL RNCIS TVVH QGLIRICSKP VVLPKGPESE SEDHRASGEV RTGKWKVPTY KDYVDLFRHL LSSDQMMDSI LADEAFFSVN SSSESL NHL LYDEFVKSVL KIVEKLDLTL EIQTVGEQEN GDEAPGVWMI PTSDPAANLH PAKPKDFSAF INLVEFCREI LPEKQAE FF EPWVYSFSYE LILQSTRLPL ISGFYKLLSI TVRNAKKIKY FEGVSPKSLK HSPEDPEKYS CFALFVKFGK EVAVKMKQ Y KDELLASCLT FLLSLPHNII ELDVRAYVPA LQMAFKLGLS YTPLAEVGLN ALEEWSIYID RHVMQPYYKD ILPCLDGYL KTSALSDETK NNWEVSALSR AAQKGFNKVV LKHLKKTKNL SSNEAISLEE IRIRVVQMLG SLGGQINKNL LTVTSSDEMM KSYVAWDRE KRLSFAVPFR EMKPVIFLDV FLPRVTELAL TASDRQTKVA ACELLHSMVM FMLGKATQMP EGGQGAPPMY Q LYKRTFPV LLRLACDVDQ VTRQLYEPLV MQLIHWFTNN KKFESQDTVA LLEAILDGIV DPVDSTLRDF CGRCIREFLK WS IKQITPQ QQEKSPVNTK SLFKRLYSLA LHPNAFKRLG ASLAFNNIYR EFREEESLVE QFVFEALVIY MESLALAHAD EKS LGTIQQ CCDAIDHLCR IIEKKHVSLN KAKKRRLPRG FPPSASLCLL DLVKWLLAHC GRPQTECRHK SIELFYKFVP LLPG NRSPN LWLKDVLKEE GVSFLINTFE GGGCGQPSGI LAQPTLLYLR GPFSLQATLC WLDLLLAALE CYNTFIGERT VGALQ VLGT EAQSSLLKAV AFFLESIAMH DIIAAEKCFG TGAAGNRTSP QEGERYNYSK CTVVVRIMEF TTTLLNTSPE GWKLLK KDL CNTHLMRVLV QTLCEPASIG FNIGDVQVMA HLPDVCVNLM KALKMSPYKD ILETHLREKI TAQSIEELCA VNLYGPD AQ VDRSRLAAVV SACKQLHRAG LLHNILPSQS TDLHHSVGTE LLSLVYKGIA PGDERQCLPS LDLSCKQLAS GLLELAFA F GGLCERLVSL LLNPAVLSTA SLGSSQGSVI HFSHGEYFYS LFSETINTEL LKNLDLAVLE LMQSSVDNTK MVSAVLNGM LDQSFRERAN QKHQGLKLAT TILQHWKKCD SWWAKDSPLE TKMAVLALLA KILQIDSSVS FNTSHGSFPE VFTTYISLLA DTKLDLHLK GQAVTLLPFF TSLTGGSLEE LRRVLEQLIV AHFPMQSREF PPGTPRFNNY VDCMKKFLDA LELSQSPMLL E LMTEVLCR EQQHVMEELF QSSFRRIARR GSCVTQVGLL ESVYEMFRKD DPRLSFTRQS FVDRSLLTLL WHCSLDALRE FF STIVVDA IDVLKSRFTK LNESTFDTQI TKKMGYYKIL DVMYSRLPKD DVHAKESKIN QVFHGSCITE GNELTKTLIK LCY DAFTEN MAGENQLLER RRLYHCAAYN CAISVICCVF NELKFYQGFL FSEKPEKNLL IFENLIDLKR RYNFPVEVEV PMER KKKYI EIRKEAREAA NGDSDGPSYM SSLSYLADST LSEEMSQFDF STGVQSYSYS SQDPRPATGR FRRREQRDPT VHDDV LELE MDELNRHECM APLTALVKHM HRSLGPPQGE EDSVPRDLPS WMKFLHGKLG NPIVPLNIRL FLAKLVINTE EVFRPY AKH WLSPLLQLAA SENNGGEGIH YMVVEIVATI LSWTGLATPT GVPKDEVLAN RLLNFLMKHV FHPKRAVFRH NLEIIKT LV ECWKDCLSIP YRLIFEKFSG KDPNSKDNSV GIQLLGIVMA NDLPPYDPQC GIQSSEYFQA LVNNMSFVRY KEVYAAAA E VLGLILRYVM ERKNILEESL CELVAKQLKQ HQNTMEDKFI VCLNKVTKSF PPLADRFMNA VFFLLPKFHG VLKTLCLEV VLCRVEGMTE LYFQLKSKDF VQVMRHRDDE RQKVCLDIIY KMMPKLKPVE LRELLNPVVE FVSHPSTTCR EQMYNILMWI HDNYRDPES ETDNDSQEIF KLAKDVLIQG LIDENPGLQL IIRNFWSHET RLPSNTLDRL LALNSLYSPK IEVHFLSLAT N FLLEMTSM SPDYPNPMFE HPLSECEFQE YTIDSDWRFR STVLTPMFVE (TPO)QASQGTLQT RTQEGSLSAR WPVAGQIRA(TPO) QQ QHDF(TPO)L(TPO) QTADGRSSFD WLTGSSTDPL VDHTSPSSDS LLFAHKRSER LQRAPLKSVG PDFGKKRLGL PGDEVDNKVK GAA GRTDLL RLRRRFMRDQ EKLSLMYARK GVAEQKREKE IKSELKMKQD AQVVLYRSYR HGDLPDIQIK HSSLITPLQA VAQR DPIIA KQLFSSLFSG ILKEMDKFKT LSEKNNITQK LLQDFNRFLN TTFSFFPPFV SCIQDISCQH AALLSLDPAA VSAGC LASL QQPVGIRLLE EALLRLLPAE LPAKRVRGKA RLPPDVLRWV ELAKLYRSIG EYDVLRGIFT SEIGTKQITQ SALLAE ARS DYSEAAKQYD EALNKQDWVD GEPTEAEKDF WELASLDCYN HLAEWKSLEY CSTASIDSEN PPDLNKIWSE PFYQETY LP YMIRSKLKLL LQGEADQSLL TFIDKAMHGE LQKAILELHY SQELSLLYLL QDDVDRAKYY IQNGIQSFMQ NYSSIDVL L HQSRLTKLQS VQALTEIQEF ISFISKQGNL SSQVPLKRLL NTWTNRYPDA KMDPMNIWDD IITNRCFFLS KIEEKLTPL PEDNSMNVDQ DGDPSDRMEV QEQEEDISSL IRSCKFSMKM KMIDSARKQN NFSLAMKLLK ELHKESKTRD DWLVSWVQSY CRLSHCRSR SQGCSEQVLT VLKTVSLLDE NNVSSYLSKN ILAFRDQNIL LGTTYRIIAN ALSSEPACLA EIEEDKARRI L ELSGSSSE DSEKVIAGLY QRAFQHLSEA VQAAEEEAQP PSWSCGPAAG VIDAYMTLAD FCDQQLRKEE ENASVIDSAE LQ AYPALVV EKMLKALKLN SNEARLKFPR LLQIIERYPE ETLSLMTKEI SSVPCWQFIS WISHMVALLD KDQAVAVQHS VEE ITDNYP QAIVYPFIIS SESYSFKDTS TGHKNKEFVA RIKSKLDQGG VIQDFINALD QLSNPELLFK DWSNDVRAEL AKTP VNKKN IEKMYERMYA ALGDPKAPGL GAFRRKFIQT FGKEFDKHFG KGGSKLLRMK LSDFNDITNM LLLKMNKDSK PPGNL KECS PWMSDFKVEF LRNELEIPGQ YDGRGKPLPE YHVRIAGFDE RVTVMASLRR PKRIIIRGHD EREHPFLVKG GEDLRQ DQR VEQLFQVMNG ILAQDSACSQ RALQLRTYSV VPMTSRLGLI EWLENTVTLK DLLLNTMSQE EKAAYLSDPR APPCEYK DW LTKMSGKHDV GAYMLMYKGA NRTETVTSFR KRESKVPADL LKRAFVRMST SPEAFLALRS HFASSHALIC ISHWILGI G DRHLNNFMVA METGGVIGID FGHAFGSATQ FLPVPELMPF RLTRQFINLM LPMKETGLMY SIMVHALRAF RSDPGLLTN TMDVFVKEPS FDWKNFEQKM LKKGGSWIQE INVAEKNWYP RQKICYAKRK LAGANPAVIT CDELLLGHEK APAFRDYVAV ARGSKDHNI RAQEPESGLS EETQVKCLMD QATDPNILGR TWEGWEPWM |
-Macromolecule #2: Ku70
Macromolecule | Name: Ku70 / type: protein_or_peptide / ID: 2 / Enantiomer: LEVO |
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Source (natural) | Organism: Homo sapiens (human) |
Sequence | String: GPVMSGWESY YKTEGDEEAE EEQEENLEAS GDYKYSGRDS LIFLVDASKA MFESQSEDEL TPFDMSIQCI QSVYISKIIS SDRDLLAVV FYGTEKDKNS VNFKNIYVLQ ELDNPGAKRI LELDQFKGQQ GQKRFQDMMG HGSDYSLSEV LWVCANLFSD V QFKMSHKR ...String: GPVMSGWESY YKTEGDEEAE EEQEENLEAS GDYKYSGRDS LIFLVDASKA MFESQSEDEL TPFDMSIQCI QSVYISKIIS SDRDLLAVV FYGTEKDKNS VNFKNIYVLQ ELDNPGAKRI LELDQFKGQQ GQKRFQDMMG HGSDYSLSEV LWVCANLFSD V QFKMSHKR IMLFTNEDNP HGNDSAKASR ARTKAGDLRD TGIFLDLMHL KKPGGFDISL FYRDIISIAE DEDLRVHFEE SS KLEDLLR KVRAKETRKR ALSRLKLKLN KDIVISVGIY NLVQKALKPP PIKLYRETNE PVKTKTRTFN TSTGGLLLPS DTK RSQIYG SRQIILEKEE TEELKRFDDP GLMLMGFKPL VLLKKHHYLR PSLFVYPEES LVIGSSTLFS ALLIKCLEKE VAAL CRYTP RRNIPPYFVA LVPQEEELDD QKIQVTPPGF QLVFLPFADD KRKMPFTEKI MATPEQVGKM KAIVEKLRFT YRSDS FENP VLQQHFRNLE ALALDLMEPE QAVDLTLPKV EAMNKRLGSL VDEFKELVYP PDYNPEGKVT KRKHDNEGSG SKRPKV EYS EEELKTHISK GTLGKFTVPM LKEACRAYGL KSGLKKQELL EALTKHFQD |
-Macromolecule #3: Ku80
Macromolecule | Name: Ku80 / type: protein_or_peptide / ID: 3 / Enantiomer: LEVO |
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Source (natural) | Organism: Homo sapiens (human) |
Sequence | String: MVRSGNKAAV VLCMDVGFTM SNSIPGIESP FEQAKKVITM FVQRQVFAEN KDEIALVLFG TDGTDNPLSG GDQYQNITVH RHLMLPDFD LLEDIESKIQ PGSQQADFLD ALIVSMDVIQ HETIGKKFEK RHIEIFTDLS SRFSKSQLDI IIHSLKKCDI S LQFFLPFS ...String: MVRSGNKAAV VLCMDVGFTM SNSIPGIESP FEQAKKVITM FVQRQVFAEN KDEIALVLFG TDGTDNPLSG GDQYQNITVH RHLMLPDFD LLEDIESKIQ PGSQQADFLD ALIVSMDVIQ HETIGKKFEK RHIEIFTDLS SRFSKSQLDI IIHSLKKCDI S LQFFLPFS LGKEDGSGDR GDGPFRLGGH GPSFPLKGIT EQQKEGLEIV KMVMISLEGE DGLDEIYSFS ESLRKLCVFK KI ERHSIHW PCRLTIGSNL SIRIAAYKSI LQERVKKTWT VVDAKTLKKE DIQKETVYCL NDDDETEVLK EDIIQGFRYG SDI VPFSKV DEEQMKYKSE GKCFSVLGFC KSSQVQRRFF MGNQVLKVFA ARDDEAAAVA LSSLIHALDD LDMVAIVRYA YDKR ANPQV GVAFPHIKHN YECLVYVQLP FMEDLRQYMF SSLKNSKKYA PTEAQLNAVD ALIDSMSLAK KDEKTDTLED LFPTT KIPN PRFQRLFQCL LHRALHPREP LPPIQQHIWN MLNPPAEVTT KSQIPLSKIK TLFPLIEAKK KDQVTAQEIF QDNHED GPT AKKLKTEQGG AHFSVSSLAE GSVTSVGSVN PAENFRVLVK QKKASFEEAS NQLINHIEQF LDTNETPYFM KSIDCIR AF REEAIKFSEE QRFNNFLKAL QEKVEIKQLN HFWEIVVQDG ITLITKEEAS GSSVTAEEAK KFLAPKDKPS GDTAAVFE E GGDVDDLLDM I |
-Macromolecule #4: Protein artemis
Macromolecule | Name: Protein artemis / type: protein_or_peptide / ID: 4 / Enantiomer: LEVO |
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Source (natural) | Organism: Homo sapiens (human) |
Sequence | String: MSSFEGQMAE YPTISIDRFD RENLRARAYF LSHCHKDHMK GLRAPTLKRR LECSLKVYLY CSPVTKELLL TSPKYRFWKK RIISIEIET PTQISLVDEA SGEKEEIVVT LLPAGHCPGS VMFLFQGNNG TVLYTGDFRL AQGEAARMEL LHSGGRVKDI Q SVYLDTTF ...String: MSSFEGQMAE YPTISIDRFD RENLRARAYF LSHCHKDHMK GLRAPTLKRR LECSLKVYLY CSPVTKELLL TSPKYRFWKK RIISIEIET PTQISLVDEA SGEKEEIVVT LLPAGHCPGS VMFLFQGNNG TVLYTGDFRL AQGEAARMEL LHSGGRVKDI Q SVYLDTTF CDPRFYQIPS REECLSGVLE LVRSWITRSP YHVVWLNCKA AYGYEYLFTN LSEELGVQVH VNKLDMFRNM PE ILHHLTT DRNTQIHACR HPKAEEYFQW SKLPCGITSR NRIPLHIISI KPSTMWFGER SRKTNVIVRT GESSYRACFS FHS SYSEIK DFLSYLCPVN AYPNVIPVGT TMDKVVEILK PLCRSSQSTE PKYKPLGKLK RARTVHRDSE EEDDYLFDDP LPIP LRHKV PYPETFHPEV FSMTAVSEKQ PEKLRQTPGC CRAECMQSSR FTNFVDCEES NSESEEEVGI PASLQGDLGS VLHLQ KADG DVPQWEVFFK RNDEITDESL ENFPSSTVAG GSQSPKLFSD SDGESTHISS QNSSQSTHIT EQGSQGWDSQ SDTVLL SSQ ERNSGDITSL DKADYRPTIK ENIPASLMEQ NVICPKDTYS DLKSRDKDVT IVPSTGEPTT LSSETHIPEE KSLLNLS TN ADSQSSSDFE VPSTPEAELP KREHLQYLYE KLATGESIAV KKRKCSLLDT AAALEVLFQ |
-Macromolecule #5: Hairpin_1
Macromolecule | Name: Hairpin_1 / type: dna / ID: 5 / Classification: DNA |
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Source (natural) | Organism: synthetic construct (others) |
Sequence | String: (DT)(DC)(DA)(DG)(DA)(DA)(DG)(DC)(DA)(DG) (DT)(DA)(DG)(DA)(DG)(DC)(DA)(DT)(DG)(DC) (DA)(DT)(DA)(DT)(DA)(DT)(DG)(DC)(DA) (DT)(DG)(DC)(DT)(DC)(DT)(DA)(DC)(DT)(DG) (DC) (DT)(DT)(DC)(DT)(DG)(DA) ...String: (DT)(DC)(DA)(DG)(DA)(DA)(DG)(DC)(DA)(DG) (DT)(DA)(DG)(DA)(DG)(DC)(DA)(DT)(DG)(DC) (DA)(DT)(DA)(DT)(DA)(DT)(DG)(DC)(DA) (DT)(DG)(DC)(DT)(DC)(DT)(DA)(DC)(DT)(DG) (DC) (DT)(DT)(DC)(DT)(DG)(DA)(DC)(DG) (DA)(DT)(DA)(DT)(DC)(DG) |
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Concentration | 0.3 mg/mL | ||||||||||||
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Buffer | pH: 7.5 Component:
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Grid | Model: C-flat-1.2/1.3 / Material: COPPER / Mesh: 400 / Support film - Material: CARBON / Support film - topology: CONTINUOUS / Support film - Film thickness: 3 | ||||||||||||
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 277 K / Instrument: FEI VITROBOT MARK IV |
-Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: GATAN K3 (6k x 4k) / Average electron dose: 55.9 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
Electron optics | C2 aperture diameter: 100.0 µm / Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Cs: 2.7 mm |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |
+Image processing
-Atomic model buiding 1
Refinement | Protocol: RIGID BODY FIT |
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