2024-09-18 REL PDBe PDBe PDBe 2023-11-02 2024-09-04 2024-09-04 2024-09-18 European Research Council (ERC) 759517 European Union C1 complex binding to a tetrameric C-reactive protein platform Sharp TH Noone DP C-reactive protein, C1, Complex, Complement, Classical pathway, CRP, activation, IMMUNE SYSTEM Noone DP Isendoorn MME Hamers SMWR Keizer ME Wulffele J van der Velden TT Dijkstra DJ Trouw LA Filippov DV Sharp TH Structural basis for surface activation of the classical complement cascade by the short pentraxin C-reactive protein. Proc.Natl.Acad.Sci.USA US 121 e2404542121 e2404542121 2024 39240968 doi:10.1073/pnas.2404542121 1091-6490 0040 PNASA6 EMD-4232 consensus EM volume
C1-IgG1
 EMD-4945 consensus EM volume
C1-IgM
 EMD-16241 consensus EM volume
C1-IgG3
 C1 complex bound to a membrane bound tetrameric CRP platform C1 complex bound to a membrane bound tetrameric CRP platform 0 Homo sapiens 1226 subtomogramAveraging particle 7.4 50.0 Tris 150.0 NaCl 5.0 CaCl2 EMS Lacey Carbon COPPER 200 GLOW DISCHARGE
25 mA
 ETHANE 65 277.15 LEICA EM GP
CRP was an R188A mutant expressed in human cells. C1 was purchased from complement technology (Texas, USA) and purified from human serum.
 FEI TALOS ARCTICA FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 200 50.0 2.7 4.0 6.0 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN GATAN K3 BIOQUANTUM (6k x 4k) 1.54 1 C1 BACK PROJECTION 24.0 FSC 0.143 CUT-OFF Dynamo 2518 133 3428 Manual picking EMAN2 PROJECTION MATCHING Dynamo emd_18830.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 168 168 168 -84 -84 -84 168 168 168 584.64 584.64 584.64 90.0 90.0 90.0 X Y Z -3.771058 6.4991913 0.044856805 0.32271105 3.48 3.48 3.48 0.9 AUTHOR Map low pass filtered to 16 A. emd_18830_msk_1.map emd_18830_additional_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 168 168 168 -84 -84 -84 168 168 168 584.64 584.64 584.64 90.0 90.0 90.0 X Y Z -5.544052 8.448062999999999 0.044856805 0.39534405 3.48 3.48 3.48 AUTHOR emd_18830_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 168 168 168 -84 -84 -84 168 168 168 584.64 584.64 584.64 90.0 90.0 90.0 X Y Z -11.754217000000001 11.515585 0.023048004 1.009149 3.48 3.48 3.48 AUTHOR emd_18830_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 168 168 168 -84 -84 -84 168 168 168 584.64 584.64 584.64 90.0 90.0 90.0 X Y Z -12.724722 10.083354 0.023180237 0.9646278 3.48 3.48 3.48 AUTHOR