2026-01-14 REL PDBc INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY INITIAL_RELEASE REPOSITORY DATABASE_REFERENCES citation citation_author em_admin _citation.journal_volume _citation.page_first _citation.page_last _citation_author.identifier_ORCID _em_admin.last_update EXPERIMENTAL_SUMMARY citation citation_author em_admin _citation.journal_volume _citation.page_first _citation.page_last _citation_author.identifier_ORCID _em_admin.last_update PDBj PDBc 2025-01-16 2025-12-17 2025-12-17 2026-01-14 National Natural Science Foundation of China (NSFC) 32471250 China National Natural Science Foundation of China (NSFC) 32471262 China Cryo-EM map of C1ql1-gC1q hexamer and BAI3-eCUB complex Liao L Niu F Wei Z C1ql1, BAI3, synapse, CF-PC, Calcium, SIGNALING PROTEIN Liao L Han Y Niu F Wang Y Lu Y Xu S Zhu H Lin L Xiao J Tou HI Gao J Zhang B Wei Z Structural basis of calcium-dependent C1ql1/BAI3 assemblies in synaptic connectivity. Nat Commun UK 16 11444 11444 2025 41372137 doi:10.1038/s41467-025-66254-1 2041-1723 9lkl FULLOVERLAP EMDB EMD-63181 associated EM volume
Cryo-EM map of C1ql1-gC1q hexamer and BAI3-eCUB complex
 C1ql1-gC1q and BAI3-eCUB complex C1ql1-gC1q and BAI3-eCUB complex 0 1 2 Mus musculus BAI3-eCUB 1 2 Homo sapiens C1q-related factor Mus musculus 0.015184653 6 Escherichia coli BL21(DE3) LEVO GPGSEFTTVPRVAFYAGLKNPHEGYEVLKFDDVVTNLGNNYDAASGKFTCNIPGTYFFTYHVLMRGGDGTSMWADLCKNG QVRASAIAQDADQNYDYASNSVILHLDAGDEVFIKLDGGKAHGGNSNKYSTFSGFIIYSD O88992 Adhesion G protein-coupled receptor B3 Homo sapiens 0.027531328 4 Spodoptera frugiperda LEVO AGSAQDFWCSTLVKGVIYGSYSVSEMFPKNFTNCTWTLENPDPTKYSIYLKFSKKDLSCSNFSLLAYQFDHFSHEKIKDL LRKNHSIMQLCNSKNAFVFLQYDKNFIQIRRVFPTNFPGLQKKGEEDQKSFFEFLVLNKVSPSQFGCHVLCTWLESCLKS ENGRTESCGIMYTKCTCPQHLGEWGIDDQSLILLNNVVLPLNEQTEGCLTQELQTTQVCNLTREAKRPPKEEENLYFQ O60242 CALCIUM ION 4.0078e-05 8 CA singleParticle particle 0.6 7.5
50mM Tris, 150mM NaCl, and 10mM CaCl2
 Quantifoil R1.2/1.3 COPPER 300 GLOW DISCHARGE ETHANE 100 277.15 FEI VITROBOT MARK IV TFS KRIOS SPOT SCAN BRIGHT FIELD FIELD EMISSION GUN 300 1.5 2.5 FEI TITAN KRIOS AUTOGRID HOLDER NITROGEN GATAN K3 (6k x 4k) 50.0 1 8710226 CTFFIND v4.0 NONE C1 3.48 FSC 0.143 CUT-OFF cryoSPARC v4.1 143870 MAXIMUM LIKELIHOOD cryoSPARC v4.1 MAXIMUM LIKELIHOOD cryoSPARC v4.1 cryoSPARC v4.1 emd_63181.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 274.432 274.432 274.432 90.0 90.0 90.0 X Y Z -0.0017037974 2.028608 0.0010128738 0.021852281 1.072 1.072 1.072 0.1 AUTHOR 4qq2 PDB experimental model AlphaFold in silico model FLEXIBLE FIT REAL emd_63181_half_map_1.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 274.432 274.432 274.432 90.0 90.0 90.0 X Y Z -0.6729883 1.3573906 0.00069910445 0.06498214 1.072 1.072 1.072 AUTHOR emd_63181_half_map_2.map.gz 1 IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) 256 256 256 0 0 0 256 256 256 274.432 274.432 274.432 90.0 90.0 90.0 X Y Z -0.6005158 1.3713964 0.0006813516 0.0652552 1.072 1.072 1.072 AUTHOR