2025-11-19 REL PDBe INITIAL_RELEASE REPOSITORY DATABASE_REFERENCES citation citation_author em_admin _citation.country _citation.journal_abbrev _citation.journal_id_ASTM _citation.journal_id_CSD _citation.journal_id_ISSN _citation.pdbx_database_id_DOI _citation.pdbx_database_id_PubMed _citation.title _em_admin.last_update DATABASE_REFERENCES citation em_admin _citation.journal_volume _citation.page_first _em_admin.last_update PDBe PDBe 2025-04-16 2025-10-01 2025-10-01 2025-11-19 European Research Council (ERC) 724482 European Union Swiss National Science Foundation 10001017 Switzerland JetABC DNA loaded state dimer Roisne-Hamelin F Gruber S Gruber S SMC complexes, Wadjet, JetABCD, DNA loop extrusion, DNA BINDING PROTEIN Roisne-Hamelin F Liu HW Marechal N Uchikawa E Durand A Gruber S Mechanism of DNA entrapment by a loop-extruding Wadjet SMC motor. Mol.Cell US 85 3898 2025 41072419 doi:10.1016/j.molcel.2025.09.015 1097-2765 2168 MOCEFL 9qxx FULLOVERLAP EMDB EMD-53447 associated EM volume
E. coli JetABC dimer in a DNA holding state
 Middle-crosslinked JetABC loading on plasmid DNA Middle-crosslinked JetABC loading on plasmid DNA 0 1 2 3 4
E. coli cysteine-less JetABC crosslinked at the "middle" position was incubated with plasmid DNA in presence of ATP prior grid freezing.
Escherichia coli GF4-3 JetB Escherichia coli GF4-3 0.028004349999999997
The last "G" in the theorical sequence is the result of a DNA cloning scar.
4 Escherichia coli BL21 LEVO MAGFFDKLINRSVTANAGSEPEPSDEEVTDESVEDSLASSETRTLQKIREATQELLKYGLLEEASKPNLYRIVLSHPEEV TRILEPLDLDIGIDEIRGLLYVKVRLDETPAQDEWAHPLVRRQRLNLEQSLLVAILRQHFVAWEQESGTGASQAQIAIDD LLPQLQIYLGDPGSESKERTRLLTLLDQLKGHGLVTSPDAHERIVIRPIIAHLADPINLQALLAWLREQIAQQTSPNDAP EKDSSEEDVG JetA Escherichia coli GF4-3 0.057786847999999995
The last "G" in the theorical sequence is the result of a DNA cloning scar. "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.
2 Escherichia coli BL21 LEVO GPAAMEENTRQRTENYISAKNQHPAWILLATRRAPLVLSALKTLFEKSHDGIPLEEAIQSLSSILIEHVSQEQYDINQDN PFLQASRELREWIKRRLIVERDGRIFATDALEVAITFVESLDNRFMTSTASRLSTVQREIENLETRLNPNPANRVATLRR RISELERELQEAEAGHIEVLETHQAVEHIRDVYNLASSLRADFRRVEDSWREADRALRQSIIGEQYHRGDIVERLLNDQD ALLNTPEGRVFDSFQQQLRQSSELKAMSERLRVILSHPSASDALNRLQRHDLRWLVKRLVDESQTVLQARARSERDVRGF MKTGLAAEHHRVGHLLNEFLNLALKLDWQRQMIRKQEVPLPAVGVAVTGIPAIERLRFKEVDDEAEQTLDLSNHAADLTQ IGDDFWDAFNGLDREVLIQQTLQLLAKENRPVGLAELAELLPPAHDLETFAVWIGMAREAGIEVIDSQREFAELSDGEGR RWRFNLPTTGLESQALMDIDWEG JetC Escherichia coli GF4-3 0.124570797
The last "G" in the theorical sequence is the result of a DNA cloning scar.
4 Escherichia coli BL21 LEVO MNQVSGLAGKESFILTRIELFNWGGFHGLHQAAIHQDGTAVIGPTGSGKTTLVDALMTLLLANPRYNLASTGGHESDRDL ISYVRGVSGPGDGGEGQSHIARPGKTVTGIAATLEREGKQVRLGALLWFDSTSSSVTDMKRLWLFSDNPGQTLEHWLNVY HEGGTRLLRQMEKEAIGLWTYPNKKQYLARLRDFFEVGENAFTLLNRAAGLKQLNSIDEIFRELVLDDHSAFDRAAEVAN SFDGLTEIHQELETARKQQQSLQPVALSWEKYQKQERQLADWLTLESLLPLWFAQQASHLWREKINLLNARLAEAQTSEE QLQSQLDLQKKVVSDHMQRYLQVGGANIDELNERIKDWQKTLGSREALARQYQQLTRNLGLPSDLSQPQLEANQHEAEAR REQIAVDIKLKQEEAYQKGALSHHITEELRERENERAEIARRPDSNLPAHYQAFRSELAKALNVDESELPFVAELIQVKP EEAQWRGAIERAVGSNRLRILVAPESAQEALRWVNQRNNRLHVRLLEVKLPHSPARFFDDGFTRKLLWKDHPWREAVKAL LAESDRHAVDSPEQLHDTPHAMTVQGLMSGKQRFYDKHDQKRLDEDWLTGFDNRDRLNFLAKEIATLQEQVKTANAAFEF AKGEVGLLQNQAASFQKIEQIDFDSIDVPGAKSQLDALRERLENLTRPDSDASVAKAKLDEAQTIESELDKQLRAANKVT CVLDTELTLARAAERKAQQTAQQGMKEEERELSASHFPVVTLEQLPDIRDLERQHERGIQHEIERVKAELHRLNIELTKR MSEAKRVDTGALVEAGADLDDIPVYLQRLQELTEEALPEKLNRFLDYLNRSSDDGVTQLLSHIEHEVLVIEERLNELNET MFRVDFQPDRYLRLDTKKVVHESLRTLEKAQRQLNAARFVDDNGESHYKALQVLVAQLRDASERNRTLGAKALLDPRFRL EFAVSVMDRQSGNVIESRTGSQGGSGGEKEIIASYVLTASLSYALSPAGSRYPLFGTIILDEAFSRSSHAVAGRIIAALR EFGLHAVFITPNKEMRLLRDHTRSAIVVHRRGQNSNMASLSWEELERHYQRRGNAG Circular plasmid DNA (1843-MER) Escherichia coli 0.018477025
Only a portion of the plasmid (pSG6085, 1843 bp) has been modelled as polyAT track, because the complex is expected to load at random positions and the local resolution of the DNA does not allow any sequence assignment.
2 (DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT) (DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT) (DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT)(DA)(DT) DNA ADENOSINE-5'-DIPHOSPHATE 0.000427201 4 ADP singleParticle particle 7.5 ETHANE 100 283 FEI VITROBOT MARK IV TFS KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 1.0 2.6 FEI FALCON IV (4k x 4k) 1 26586 50.0 1 PHASE FLIPPING AND AMPLITUDE CORRECTION 3.7 FSC 0.143 CUT-OFF cryoSPARC V4.6 79015 MAXIMUM LIKELIHOOD MAXIMUM LIKELIHOOD emd_53447.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 400 400 400 0 0 0 400 400 400 464.63998 464.63998 464.63998 90.0 90.0 90.0 X Y Z -0.118256204 0.4294383 0.000095132054 0.012507793 1.1616 1.1616 1.1616 0.08 AUTHOR Full EM map 8as8 PDB experimental model 8bfn PDB experimental model 8q72 PDB experimental model Other in silico model
Idealized B-form DNA was flexibly fitted
 FLEXIBLE FIT emd_53447_msk_1.map emd_53447_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 400 400 400 0 0 0 400 400 400 464.63998 464.63998 464.63998 90.0 90.0 90.0 X Y Z -0.31481248 0.66079223 0.00009513206 0.015376375 1.1616 1.1616 1.1616 AUTHOR Sharp map emd_53447_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 400 400 400 0 0 0 400 400 400 464.63998 464.63998 464.63998 90.0 90.0 90.0 X Y Z -0.2845425 0.61198264 0.00040881953 0.030317929 1.1616 1.1616 1.1616 AUTHOR Half map B emd_53447_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 400 400 400 0 0 0 400 400 400 464.63998 464.63998 464.63998 90.0 90.0 90.0 X Y Z -0.29682115 0.64943415 0.00039224452 0.030088939 1.1616 1.1616 1.1616 AUTHOR Half map A