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- EMDB-18209: E. coli plasmid-borne JetD(E248A) in a cleavage-competent state -
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Open data
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Basic information
Entry | ![]() | |||||||||
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Title | E. coli plasmid-borne JetD(E248A) in a cleavage-competent state | |||||||||
![]() | Sharpened map | |||||||||
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![]() | SMC complexes / DNA loop extrusion / nuclease / bacterial immunity / defense system / topoisomerase / plamid restriction / MksBEFG / Wadjet / EptABCD / horizontal gene transfer / DNA binding protein / DNA kinking | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 6.34 Å | |||||||||
![]() | Roisne-Hamelin F / Li Y / Gruber S | |||||||||
Funding support | European Union, 1 items
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![]() | ![]() Title: Structural basis for plasmid restriction by SMC JET nuclease Authors: Roisne-Hamelin F / Liu HW / Taschner M / Li Y / Gruber S | |||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 118 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 24.1 KB 24.1 KB | Display Display | ![]() |
Images | ![]() | 37.7 KB | ||
Masks | ![]() | 125 MB | ![]() | |
Filedesc metadata | ![]() | 7.6 KB | ||
Others | ![]() ![]() ![]() | 62.3 MB 115.8 MB 115.8 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Validation report
Summary document | ![]() | 1.1 MB | Display | ![]() |
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Full document | ![]() | 1.1 MB | Display | |
Data in XML | ![]() | 13.9 KB | Display | |
Data in CIF | ![]() | 16.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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Links
EMDB pages | ![]() ![]() |
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Map
File | ![]() | ||||||||||||||||||||
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Annotation | Sharpened map | ||||||||||||||||||||
Voxel size | X=Y=Z: 1.66 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Mask #1
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Projections & Slices |
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Density Histograms |
-Additional map: Unsharpened map
File | emd_18209_additional_1.map | ||||||||||||
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Annotation | Unsharpened map | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: Half map A
File | emd_18209_half_map_1.map | ||||||||||||
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Annotation | Half map A | ||||||||||||
Projections & Slices |
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Density Histograms |
-Half map: Half map B
File | emd_18209_half_map_2.map | ||||||||||||
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Annotation | Half map B | ||||||||||||
Projections & Slices |
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Density Histograms |
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Sample components
-Entire : JetABCD(E248A) loaded onto plasmid DNA
Entire | Name: JetABCD(E248A) loaded onto plasmid DNA |
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Components |
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-Supramolecule #1: JetABCD(E248A) loaded onto plasmid DNA
Supramolecule | Name: JetABCD(E248A) loaded onto plasmid DNA / type: complex / ID: 1 / Parent: 0 / Macromolecule list: all Details: E. coli JetABC, JetD(E248A) and plasmid DNA were mixed and incubated with ATP prior freezing. |
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Source (natural) | Organism: ![]() ![]() |
-Macromolecule #1: JetC
Macromolecule | Name: JetC / type: protein_or_peptide / ID: 1 Details: The last "G" in the theorical sequence is the result of a DNA cloning scar. Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: MNQVSGLAGK ESFILTRIEL FNWGGFHGLH QAAIHQDGTA VIGPTGSGKT TLVDALMTLL CANPRYNLAS TGGHESDRDL ISYVRGVSGP GDGGEGQSHI ARPGKTVTGI AATLEREGKQ VRLGALLWFD STSSSVTDMK RLWLFSDNPG QTLEHWLNVY HEGGTRLLRQ ...String: MNQVSGLAGK ESFILTRIEL FNWGGFHGLH QAAIHQDGTA VIGPTGSGKT TLVDALMTLL CANPRYNLAS TGGHESDRDL ISYVRGVSGP GDGGEGQSHI ARPGKTVTGI AATLEREGKQ VRLGALLWFD STSSSVTDMK RLWLFSDNPG QTLEHWLNVY HEGGTRLLRQ MEKEAIGLWT YPNKKQYLAR LRDFFEVGEN AFTLLNRAAG LKQLNSIDEI FRELVLDDHS AFDRAAEVAN SFDGLTEIHQ ELETARKQQQ SLQPVALSWE KYQKQERQLA DWLTLESLLP LWFAQQASHL WREKINLLNA RLAEAQTSEE QLQSQLDLQK KVVSDCMQRY LQVGGANIDE LNERIKDWQK TLGSREALAR QYQQLTRNLG LPSDLSQPQL EANQHEAEAR CEQIAVDIKL KQEEAYQKGA LSHHITEELR ERENERAEIA RRPDSNLPAH YQAFRSELAK ALNVDESELP FVAELIQVKP EEAQWRGAIE RAVGSNRLRI LVAPESAQEA LRWVNQRNNR LHVRLLEVKL PHSPARFFDD GFTRKLLWKD HPWREAVKAL LAESDRHCVD SPEQLHDTPH AMTVQGLMSG KQRFYDKHDQ KRLDEDWLTG FDNRDRLNFL AKEIATLQEQ VKTANAAFEF AKGEVGLLQN QAASFQKIEQ IDFDSIDVPG AKSQLDALRE RLENLTRPDS DASVAKAKLD EAQTIESELD KQLRAANKVT NVLDTELTLA RAAERKAQQT AQQGMKEEER ELCASHFPVV TLEQLPDIRD LERQHERGIQ HEIERVKAEL HRLNIELTKR MSEAKRVDTG ALVEAGADLD DIPVYLQRLQ ELTEEALPEK LNRFLDYLNR SSDDGVTQLL SHIEHEVLVI EERLNELNET MFRVDFQPDR YLRLDTKKVV HESLRTLEKA QRQLNAARFV DDNGESHYKA LQVLVAQLRD ACERNRTLGA KALLDPRFRL EFAVSVMDRQ SGNVIESRTG SQGGSGGEKE IIASYVLTAS LSYALCPAGS RYPLFGTIIL DEAFSRSSHA VAGRIIAALR EFGLHAVFIT PNKEMRLLRD HTRSAIVVHR RGQNSNMASL SWEELERHYQ RRGNAG |
-Macromolecule #2: JetB
Macromolecule | Name: JetB / type: protein_or_peptide / ID: 2 Details: The last "G" in the theorical sequence is the result of a DNA cloning scar. Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: MAGFFDKLIN RSVTANAGCE PEPSDEEVTD ESVEDSLASS ETRTLQKIRE ATQELLKYGL LEEASKPNLY RIVLSHPEEV TRILEPLDLD IGIDEIRGLL YVKVRLDETP AQDEWAHPLV RRQRLNLEQS LLVAILRQHF VAWEQESGTG ASQAQIAIDD LLPQLQIYLG ...String: MAGFFDKLIN RSVTANAGCE PEPSDEEVTD ESVEDSLASS ETRTLQKIRE ATQELLKYGL LEEASKPNLY RIVLSHPEEV TRILEPLDLD IGIDEIRGLL YVKVRLDETP AQDEWAHPLV RRQRLNLEQS LLVAILRQHF VAWEQESGTG ASQAQIAIDD LLPQLQIYLG DPGSESKERT RLLTLLDQLK GHGLVTSPDA HERIVIRPII AHLADPINLQ ALLAWLREQI AQQTSPNDAP EKDSSEEDVG |
-Macromolecule #3: JetA
Macromolecule | Name: JetA / type: protein_or_peptide / ID: 3 Details: "GPAA" at the begining of the theorical sequence is the remaining of the purification tag after tag cleavage. The last "G" in the theorical sequence is the result of a DNA cloning scar. Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: GPAAMEENTR QRTENYISAK NQHPAWILLA TRRAPLVLSC LKTLFEKSHD GIPLEEAIQS LSSILIEHVS QEQYDINQDN PFLQASRELR EWIKRRLIVE RDGRIFATDA LEVAITFVES LDNRFMTSTA SRLSTVQREI ENLETRLNPN PANRVATLRR RISELERELQ ...String: GPAAMEENTR QRTENYISAK NQHPAWILLA TRRAPLVLSC LKTLFEKSHD GIPLEEAIQS LSSILIEHVS QEQYDINQDN PFLQASRELR EWIKRRLIVE RDGRIFATDA LEVAITFVES LDNRFMTSTA SRLSTVQREI ENLETRLNPN PANRVATLRR RISELERELQ EAEAGHIEVL ETHQAVEHIR DVYNLASSLR ADFRRVEDSW READRALRQS IIGEQYHRGD IVERLLNDQD ALLNTPEGRV FDSFQQQLRQ SSELKAMSER LRVILSHPSA SDALNRLQRH DLRWLVKRLV DESQTVLQAR ARSERDVRGF MKTGLAAEHH RVGHLLNEFL NLALKLDWQR QMIRKQEVPL PAVGVAVTGI PAIERLRFKE VDDEAEQTLD LSNHAADLTQ IGDDFWDAFN GLDREVLIQQ TLQLLAKENR PVGLAELAEL LPPAHDLETF AVWIGMAREA GIEVIDSQRE FAELSDGEGR RWRFNLPTTG LESQALMDID WEG |
-Macromolecule #4: JetD(E248A)
Macromolecule | Name: JetD(E248A) / type: protein_or_peptide / ID: 4 Details: "GSLEVLFQ" at the C-terminus in the theorical sequence is the remaining of the tag after tag cleavage. The sequence carries the "E248A" mutation (nuclease dead). Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: MYSPDELREK LARQWDSAKL RAERLLSPGN WPLCLPIGKP STKIFAEQTQ RVLQHVQRWR QVAVGHVEWE AVSFRASDTP VLMPLRWILN SPSEWINAAA DPVVSREFRL LEGIIEQVNP IFHPLLVKHR SLWRHKDPQG VISAATLACR LEPGCAKGLP LRLLSGQGVD ...String: MYSPDELREK LARQWDSAKL RAERLLSPGN WPLCLPIGKP STKIFAEQTQ RVLQHVQRWR QVAVGHVEWE AVSFRASDTP VLMPLRWILN SPSEWINAAA DPVVSREFRL LEGIIEQVNP IFHPLLVKHR SLWRHKDPQG VISAATLACR LEPGCAKGLP LRLLSGQGVD TKFIENNISL LTRLLDVRFS GEASEQGLTT FLDAFDESSH WVLVVPLSPG LLPFKKCRVT TAELAETTLP ASQVLVVANE QCLHHLPALS DTIAILGCGL DVQWLSSSVL DEKRVAYWGD MDSWGLLMLA RARRCRPTLD ALLMNRELFE QYASHSAVPE PVIAKEAVPD GLLNEEADFY RYLTRLPRGR LEQEFLPVGI AEEALLRWGK ESGSLEVLFQ |
-Macromolecule #5: Circular plasmid DNA (1840-MER)
Macromolecule | Name: Circular plasmid DNA (1840-MER) / type: rna / ID: 5 |
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Source (natural) | Organism: ![]() ![]() |
Sequence | String: CTTTCTACGT GTTCCGCTTC CTTTAGCAGC CCTTGCGCCC TGAGTGCTTG CGGCAGCGTG AAGCTAATTC TGTCAGCCGT TAAGTGTTCC TGTGTCACTC AAAATTGCTT TGAGAGGCTC TAAGGGCTTC TCAGTGCGTT ACATCCCTGG CTTGTTGTCC ACAACCGTTA ...String: CTTTCTACGT GTTCCGCTTC CTTTAGCAGC CCTTGCGCCC TGAGTGCTTG CGGCAGCGTG AAGCTAATTC TGTCAGCCGT TAAGTGTTCC TGTGTCACTC AAAATTGCTT TGAGAGGCTC TAAGGGCTTC TCAGTGCGTT ACATCCCTGG CTTGTTGTCC ACAACCGTTA AACCTTAAAA GCTTTAAAAG CCTTATATAT TCTTTTTTTT CTTATAAAAC TTAAAACCTT AGAGGCTATT TAAGTTGCTG ATTTATATTA ATTTTATTGT TCAAACATGA GAGCTTAGTA CGTGAAACAT GAGAGCTTAG TACGTTAGCC ATGAGAGCTT AGTACGTTAG CCATGAGGGT TTAGTTCGTT AAACATGAGA GCTTAGTACG TTAAACATGA GAGCTTAGTA CGTGAAACAT GAGAGCTTAG TACGTACTAT CAACAGGTTG AACTGCTGAT CAACAGATCC TCTACGCGGC CGCGGTACCA TAACTTCGTA TAGCATACAT TATACGAAGT TATCTGCCAG GCACATGGGT TTTACTAGTA TCGATTCGCG ACCTACTCCG GAATATTAGG TCTCAgctct tcGGAGACCC ACTGCTTGAG CCTAGAAGAT CCGGCTGCTA ACAAAGCCCG AAAGGAAGCT GAGTTGGCTG CTGCCACCGC TGAGCAATAA CTATCATAAC CCCTAGGTGC CATTTCATTA CCTCTTTCTC CGCACCCGAC ATAGATCTGG GCCAACTTTT GGCGAAAATG AGACGTTGAT CGGCACGTAA GAGGGTCCAA CTTTCACCAT AATGAAATAA GATCACTACC GGGCGTATTT TTTGAGTTAT CGAGATTTTC AGGAGCTAAG GAAGCTAAAA TGGAGAAAAA AATCACTGGA TATACCACCG TTGATATATC CCAATGGCAT CGTAAAGAAC ATTTTGAGGC ATTTCAGTCA GTTGCTCAAT GTACCTATAA CCAGACCGTT CAGCTGGATA TTACGGCCTT TTTAAAGACC GTAAAGAAAA ATAAGCACAA GTTTTATCCG GCCTTTATTC ACATTCTTGC CCGCCTGATG AATGCTCATC CGGAATTCCG TATGGCAATG AAAGACGGTG AGCTGGTGAT ATGGGATAGT GTTCACCCTT GTTACACCGT TTTCCATGAG CAAACTGAAA CGTTTTCATC GCTCTGGAGT GAATACCACG ACGATTTCCG GCAGTTTCTA CACATATATT CGCAAGATGT GGCGTGTTAC GGTGAAAACC TGGCCTATTT CCCTAAAGGG TTTATTGAGA ATATGTTTTT CGTCTCAGCC AATCCCTGGG TGAGTTTCAC CAGTTTTGAT TTAAACGTGG CCAATATGGA CAACTTCTTC GCCCCCGTTT TCACCATGGG CAAATATTAT ACGCAAGGCG ACAAGGTGCT GATGCCGCTG GCGATTCAGG TTCATCATGC CGTTTGTGAT GGCTTCCATG TCGGCAGAAT GCTTAATGAA TTACAACAGT ACTGCGATGA GTGGCAGGGC GGGGCGTAAT TTTTTTAAGG CAGTTATTGG TGCCCTTAAA CGCCTGGTTG CTACGCCTGA ATAAGTGATA ATAAGCGGAT GAATGGCAGA AATTCGAAAG CAAATTCGAC CCGGTCGTCG GTTCAGGGCA GGGTCGTTAA ATAGCCGCTT ATGTCTATTG CTGGTTTACC GGTTTATTGA CTACCGGAAG CAGTGTGACC GTGTGCTTCT CAAATGCCTG AGGCCAGTTT GCTCAGGCTC TCCCCGTGGA GGTAATAATT GACGATATGA TCATTTATTC TGCCTCCCAG CTGACATTCA TCCGGGGTCA GCACCGTTTC TGCGGACTGG |
-Experimental details
-Structure determination
Method | cryo EM |
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![]() | single particle reconstruction |
Aggregation state | particle |
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Sample preparation
Buffer | pH: 7.5 |
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Grid | Model: Au-flat 1.2/1.3 / Material: GOLD / Pretreatment - Type: GLOW DISCHARGE |
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 283 K / Instrument: FEI VITROBOT MARK IV |
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Electron microscopy
Microscope | TFS KRIOS |
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Image recording | Film or detector model: FEI FALCON IV (4k x 4k) / Number grids imaged: 1 / Number real images: 37902 / Average electron dose: 40.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.6 µm / Nominal defocus min: 0.8 µm |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Image processing
Startup model | Type of model: INSILICO MODEL |
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Final reconstruction | Applied symmetry - Point group: C1 (asymmetric) / Resolution.type: BY AUTHOR / Resolution: 6.34 Å / Resolution method: FSC 0.143 CUT-OFF / Software - Name: cryoSPARC (ver. 3.3) / Number images used: 43660 |
Initial angle assignment | Type: MAXIMUM LIKELIHOOD |
Final angle assignment | Type: MAXIMUM LIKELIHOOD |