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Yorodumi- EMDB-38362: Cryo-EM map of the Chlamydomonas C* complex from Cdc5L-Flag dataset -
+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-38362 | |||||||||
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Title | Cryo-EM map of the Chlamydomonas C* complex from Cdc5L-Flag dataset | |||||||||
Map data | ||||||||||
Sample |
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Keywords | Chlamydomonas spliceosome / C* complex / Cdc5L / RNA splicing / SPLICING | |||||||||
Function / homology | Function and homology information post-mRNA release spliceosomal complex / generation of catalytic spliceosome for first transesterification step / U12-type spliceosomal complex / Prp19 complex / pICln-Sm protein complex / snRNP binding / U2-type catalytic step 1 spliceosome / pre-mRNA binding / SMN-Sm protein complex / spliceosomal tri-snRNP complex ...post-mRNA release spliceosomal complex / generation of catalytic spliceosome for first transesterification step / U12-type spliceosomal complex / Prp19 complex / pICln-Sm protein complex / snRNP binding / U2-type catalytic step 1 spliceosome / pre-mRNA binding / SMN-Sm protein complex / spliceosomal tri-snRNP complex / P granule / mRNA cis splicing, via spliceosome / commitment complex / U2-type catalytic step 2 spliceosome / U4 snRNP / U2 snRNP / U1 snRNP / U2-type prespliceosome / precatalytic spliceosome / cyclosporin A binding / spliceosomal complex assembly / protein K63-linked ubiquitination / spliceosomal tri-snRNP complex assembly / U5 snRNA binding / U5 snRNP / U2 snRNA binding / U6 snRNA binding / spliceosomal snRNP assembly / pre-mRNA intronic binding / U1 snRNA binding / U4/U6 x U5 tri-snRNP complex / catalytic step 2 spliceosome / chloroplast / peptidylprolyl isomerase / helicase activity / peptidyl-prolyl cis-trans isomerase activity / spliceosomal complex / RING-type E3 ubiquitin transferase / mRNA splicing, via spliceosome / mRNA processing / ubiquitin-protein transferase activity / metallopeptidase activity / ubiquitin protein ligase activity / protein folding / DNA repair / GTPase activity / mRNA binding / GTP binding / DNA binding / RNA binding / nucleus / metal ion binding / cytosol / cytoplasm Similarity search - Function | |||||||||
Biological species | Chlamydomonas reinhardtii (plant) | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 2.6 Å | |||||||||
Authors | Lu Y / Zhan X | |||||||||
Funding support | China, 1 items
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Citation | Journal: To Be Published Title: Structure of a Step II catalytically activated spliceosome form Chlamydomonas reinhardtii Authors: Lu Y / Zhan X | |||||||||
History |
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-Structure visualization
Supplemental images |
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-Downloads & links
-EMDB archive
Map data | emd_38362.map.gz | 307.2 MB | EMDB map data format | |
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Header (meta data) | emd-38362-v30.xml emd-38362.xml | 52.8 KB 52.8 KB | Display Display | EMDB header |
FSC (resolution estimation) | emd_38362_fsc.xml | 14.5 KB | Display | FSC data file |
Images | emd_38362.png | 49.9 KB | ||
Filedesc metadata | emd-38362.cif.gz | 16.2 KB | ||
Others | emd_38362_half_map_1.map.gz emd_38362_half_map_2.map.gz | 301.8 MB 301.8 MB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-38362 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-38362 | HTTPS FTP |
-Validation report
Summary document | emd_38362_validation.pdf.gz | 888.8 KB | Display | EMDB validaton report |
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Full document | emd_38362_full_validation.pdf.gz | 888.3 KB | Display | |
Data in XML | emd_38362_validation.xml.gz | 23.6 KB | Display | |
Data in CIF | emd_38362_validation.cif.gz | 30.8 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-38362 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-38362 | HTTPS FTP |
-Related structure data
Related structure data | 8xi2MC M: atomic model generated by this map C: citing same article (ref.) |
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Similar structure data | Similarity search - Function & homologyF&H Search |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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Related items in Molecule of the Month |
-Map
File | Download / File: emd_38362.map.gz / Format: CCP4 / Size: 325 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||
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Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 0.92 Å | ||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Half map: #2
File | emd_38362_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #1
File | emd_38362_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Sample components
+Entire : Chlamydomonas C* complex
+Supramolecule #1: Chlamydomonas C* complex
+Macromolecule #1: MPN domain-containing protein
+Macromolecule #3: Elongation factor Tu, chloroplastic
+Macromolecule #4: U5-40K
+Macromolecule #6: Pre-mRNA-processing factor 19
+Macromolecule #7: Small nuclear ribonucleoprotein Sm D3
+Macromolecule #8: Small nuclear ribonucleoprotein G
+Macromolecule #9: Small nuclear ribonucleoprotein E
+Macromolecule #10: Sm protein F
+Macromolecule #11: Small nuclear ribonucleoprotein Sm D2
+Macromolecule #12: Small nuclear ribonucleoprotein Sm D1
+Macromolecule #13: Sm domain-containing protein
+Macromolecule #14: Syf1
+Macromolecule #15: Crooked neck protein
+Macromolecule #16: Cwf15/Cwc15 cell cycle control protein
+Macromolecule #17: PPIase cyclophilin-type domain-containing protein
+Macromolecule #18: PLRG1
+Macromolecule #19: Rbm22
+Macromolecule #20: G10 protein
+Macromolecule #21: SKI-interacting protein SKIP SNW domain-containing protein
+Macromolecule #23: Peptidyl-prolyl cis-trans isomerase
+Macromolecule #24: Prp17
+Macromolecule #25: Cdc5L
+Macromolecule #26: Pre-mRNA-splicing factor SPF27
+Macromolecule #27: CWF21 domain-containing protein
+Macromolecule #28: MI domain-containing protein
+Macromolecule #29: Intron-binding protein aquarius
+Macromolecule #2: U5 snRNA
+Macromolecule #5: U6 snRNA
+Macromolecule #22: U2 snRNA
+Macromolecule #30: RNA (5'-R(P*CP*CP*GP*AP*AP*CP*G)-3')
+Macromolecule #31: RNA (173-mer)
+Macromolecule #32: GUANOSINE-5'-TRIPHOSPHATE
+Macromolecule #33: MAGNESIUM ION
+Macromolecule #34: ZINC ION
-Experimental details
-Structure determination
Method | cryo EM |
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Processing | single particle reconstruction |
Aggregation state | particle |
-Sample preparation
Buffer | pH: 7.9 |
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Vitrification | Cryogen name: ETHANE |
-Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: FEI FALCON IV (4k x 4k) / Average electron dose: 50.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD / Nominal defocus max: 1.5 µm / Nominal defocus min: 1.0 µm |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |