2024-10-23 REL RCSB RCSB RCSB 2021-11-27 2022-06-08 2022-06-08 2024-10-23 National Institutes of Health/National Institute Of Allergy and Infectious Diseases (NIH/NIAID) 5T32AI007046-45 United States National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS) GM122510 United States Cryo-EM structure of OmpK36-TraN mating pair stabilization proteins from carbapenem-resistant Klebsiella pneumoniae Beltran LC Seddon C Bacterial Conjugation, Mating pair stabilization, Single Particle Analysis, Outer Membrane Protein Complex, MEMBRANE PROTEIN Low WW Wong JLC Beltran LC Seddon C David S Kwong HS Bizeau T Wang F Pena A Costa TRD Pham B Chen M Egelman EH Beis K Frankel G Mating pair stabilization mediates bacterial conjugation species specificity. Nat Microbiol UK 7 1016 1027 2022 35697796 doi:10.1038/s41564-022-01146-4 2058-5276 7szi FULLOVERLAP Conjugal mating pair stabilizing complex OmpK36 and TraN Conjugal mating pair stabilizing complex OmpK36 and TraN 0 1 2
OmpK36WT ATCC43816 serially passaged in vitro on Rifampicin containing LB plates to 100mcg/ml followed by two passages in BALB/c mice. Mature TraN gene D28 to Q651 from pKpQIL was sub-cloned into the pTAMAHISTEV vector with an N-terminal His7-tag and a tobacco etch virus TEV cleavage site using the NcoI and XhoI restriction enzyme sites. The construct was transformed into E. coli C43 DE3 competent cells and expressed in Terrific Broth TB medium Formedium supplemented with 100 microgram/mL ampicillin.
Klebsiella pneumoniae ICC8001 0.12 OmpK36 Klebsiella pneumoniae ICC8001 0.038058918 3 LEVO GAEIYNKDGNKLDLYGKIDGLHYFSDDKSVDGDQTYMRVGVKGETQINDQLTGYGQWEYNVQANNTESSSDQAWTRLAFA GLKFGDAGSFDYGRNYGVVYDVTSWTDVLPEFGGDTYGSDNFLQSRANGVATYRNSDFFGLVDGLNFALQYQGKNGSVSG EGATNNGRGWSKQNGDGFGTSLTYDIWDGISAGFAYSHSKRTDEQNSVPALGRGDNAETYTGGLKYDANNIYLASQYTQT YNATRAGSLGFANKAQNFEVVAQYQFDFGLRPSVAYLQSKGKDLERGYGDQDILKYVDVGATYYFNKNMSTYVDYKINLL DDNSFTRNAGISTDDVVALGLVYQF D6QLY0 TraN Klebsiella pneumoniae ST 258 0.000906964 1 Escherichia coli BL21(DE3) LEVO CSGGQNTHC singleParticle particle 0.033 7.8 50.0 NaCl Sodium Chloride 10.0 Hepes Hepes 0.03 DDM DDM
SEC Buffer
 C-flat-1.2/1.3 COPPER 200 GRAPHENE OXIDE CONTINUOUS GLOW DISCHARGE ETHANE 90 LEICA EM GP FEI TITAN KRIOS OTHER BRIGHT FIELD FIELD EMISSION GUN 300 2.7 1.2 2.2 81000.0 10 GATAN K3 (6k x 4k) 13688 4.78 50.0 1 13780567 C1 2.7 FSC 0.5 CUT-OFF cryoSPARC 3.2.0 598537 NOT APPLICABLE NOT APPLICABLE emd_25567.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 -128 -128 -128 256 256 256 276.48 276.48 276.48 90.0 90.0 90.0 X Y Z -0.40753052 0.9880569 0.00037987935 0.0251262 1.08 1.08 1.08 0.138 AUTHOR Whole OmpK36-TraN map REAL emd_25567_additional_3.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 -128 -128 -128 256 256 256 276.48 276.48 276.48 90.0 90.0 90.0 X Y Z -0.23182566 0.23245554 0.0000632447 0.002616897 1.08 1.08 1.08 AUTHOR TraN Flexible Tail emd_25567_additional_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 -128 -128 -128 256 256 256 276.48 276.48 276.48 90.0 90.0 90.0 X Y Z -0.33105427 0.9880569 0.00109621 0.02150988 1.08 1.08 1.08 AUTHOR OmpK36 Barrels only emd_25567_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 -128 -128 -128 256 256 256 276.48 276.48 276.48 90.0 90.0 90.0 X Y Z -0.1436015 0.243343 0.000002267212 0.000579825 1.08 1.08 1.08 AUTHOR TraN loop only