2025-07-09 REL PDBe INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY EXPERIMENTAL_SUMMARY em_admin em_software _em_admin.last_update _em_software.name STRUCTURE_SUMMARY em_admin em_software pdbx_entry_details _em_admin.last_update _em_software.name PDBe PDBe 2022-10-05 2023-01-11 2023-01-11 2025-07-09 Wellcome Trust United Kingdom Open conformation of the complex of DNA ligase I on PCNA and DNA in the presence of ATP Blair K Tehseen M Raducanu VS Shahid T Lancey C Cruehet R Hamdan S De Biasio A DNA, Replication, Complex, Ligase, PCNA, Ligation, Okazaki fragment maturation Blair K Tehseen M Raducanu VS Shahid T Lancey C Rashid F Creuhet R Hamdan SM De Biasio A Mechanism of human Lig1 regulation by PCNA in Okazaki fragment sealing. Nat Commun UK 13 7833 7833 2022 36539424 doi:10.1038/s41467-022-35475-z 2041-1723 EMD-14080 other EM volume
complex of DNA ligase I and FEN1 on PCNA and DNA
 8b8t FULLOVERLAP complex of DNA ligase I on PCNA and DNA in the presence of ATP complex of DNA ligase I on PCNA and DNA in the presence of ATP 0 1 2 Homo sapiens DNA ligase 1 Homo sapiens 0.029720342 1 Escherichia coli BL21(DE3) LEVO DPSGYNPAKNNYHPVEDACWKPGQKVPYLAVARTFEKIEEVSARLRMVETLSNLLRSVVALSPPDLLPVLYLSLNHLGPP QQGLELGVGDGVLLKAVAQATGRQLESVRAEAAEKGDVGLVAENSRSTQRLMLPPPPLTASGVFSKFRDIARLTGSASTA KKIDIIKGLFVACRHSEARFIARSLSGRLRLGLAEQSVLAALSQAVSLTPPGQEFPPAMVDAGKGKTAEARKTWLEEQGM ILKQTFCEVPDLDRIIPVLLEHGLERLPEHCKLS P18858 6.5.1.1 Proliferating cell nuclear antigen Homo sapiens 0.028441504 3 Escherichia coli BL21(DE3) LEVO GPHMFEARLVQGSILKKVLEALKDLINEACWDISSSGVNLQSMDSSHVSLVQLTLRSEGFDTYRCDRNLAMGVNLTSMSK ILKCAGNEDIITLRAEDNADTLALVFEAPNQEKVSDYEMKLMDLDVEQLGIPEQEYSCVVKMPSGEFARICRDLSHIGDA VVISCAKDGVKFSASGELGNGNIKLSQTSNVDKEEEAVTIEMNEPVQLTFALRYLNFFTKATPLSSTVTLSMSADVPLVV EYKIADMGHLKYYLAPKI P12004 singleParticle particle 7.5 25.0 C8H18N2O4S 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid 100.0 CH3CO2K potassium acetate 10.0 MgCl2 magnesium chloride 0.5 C9H15O6P tris(2-carboxyethyl)phosphine 0.1 C10H16N5O13P3 ATP ETHANE 100 277 FEI VITROBOT MARK IV FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 50.0 2.7 1.0 2.5 105000.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN 77.0 77.0 GIF Bioquantum 20 GATAN K3 BIOQUANTUM (6k x 4k) 5760 4092 1 2.0 18.0 1 CTFFIND 4.1 PHASE FLIPPING AND AMPLITUDE CORRECTION
Relion Ab initio model
 4.2 FSC 0.143 CUT-OFF 107550 MAXIMUM LIKELIHOOD RELION 3.1 MAXIMUM LIKELIHOOD RELION 3.1 RELION 3.1 emd_15921.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 220 220 220 0 0 0 220 220 220 238.92 238.92 238.92 90.0 90.0 90.0 X Y Z -0.055926003 0.099904865 0.00026172405 0.0025145041 1.086 1.086 1.086 0.02 AUTHOR RIGID BODY FIT emd_15921_additional_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 220 220 220 0 0 0 220 220 220 238.92 238.92 238.92 90.0 90.0 90.0 X Y Z -0.05151445 0.095249794 0.00015274045 0.0022744637 1.086 1.086 1.086 AUTHOR emd_15921_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 220 220 220 0 0 0 220 220 220 238.92 238.92 238.92 90.0 90.0 90.0 X Y Z -0.039866894 0.062906004 0.00010266835 0.001465572 1.086 1.086 1.086 AUTHOR emd_15921_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 220 220 220 0 0 0 220 220 220 238.92 238.92 238.92 90.0 90.0 90.0 X Y Z -0.020923112 0.050020013 -0.00035494694 0.0027843919 1.086 1.086 1.086 AUTHOR emd_15921_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 220 220 220 0 0 0 220 220 220 238.92 238.92 238.92 90.0 90.0 90.0 X Y Z -0.02167623 0.049448404 -0.00035430503 0.002770931 1.086 1.086 1.086 AUTHOR