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Open data
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Basic information
Entry | ![]() | |||||||||
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Title | SID1 transmembrane family member 1 | |||||||||
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![]() | VIRAL PROTEIN-IMMUNE SYSTEM COMPLEX / TRANSPORT PROTEIN | |||||||||
Function / homology | RNA transmembrane transporter activity / SID1 transmembrane family / dsRNA-gated channel SID-1 / RNA transport / cholesterol binding / double-stranded RNA binding / lysosome / plasma membrane / SID1 transmembrane family member 1![]() | |||||||||
Biological species | ![]() | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 3.53 Å | |||||||||
![]() | Guo H / Qi C / Lu Y / Yang H / Zhu Y / Sun F / Ji X | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Cryo-EM structures of human SID-1 transmembrane family proteins and implications for their low-pH-dependent RNA transport activity. Authors: Le Zheng / Tingting Yang / Hangtian Guo / Chen Qi / Yuchi Lu / Haonan Xiao / Yan Gao / Yue Liu / Yixuan Yang / Mengru Zhou / Henry C Nguyen / Yun Zhu / Fei Sun / Chen-Yu Zhang / Xiaoyun Ji / ![]() | |||||||||
History |
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Structure visualization
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Downloads & links
-EMDB archive
Map data | ![]() | |||
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Header (meta data) | ![]() | |||
Archive directory | ![]() ![]() | HTTPS FTP |
-Validation report
Summary document | ![]() | 848.5 KB | Display | ![]() |
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Full document | ![]() | 848.1 KB | Display | |
Data in XML | ![]() | 9.7 KB | Display | |
Data in CIF | ![]() | 11.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 8k1dMC ![]() 36782 ![]() 36783 ![]() 36784 ![]() 36785 ![]() 36791 ![]() 8k10C ![]() 8k11C ![]() 8k12C ![]() 8k13C ![]() 8k1bC M: atomic model generated by this map C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
EMDB pages | ![]() ![]() |
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Map
File | ![]() | ||||||||||||||||||||
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Voxel size | X=Y=Z: 1.35 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
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Sample components
-Entire : human SID1 transmembrane family member 1 (SIDT1) homodimer, TMD f...
Entire | Name: human SID1 transmembrane family member 1 (SIDT1) homodimer, TMD focused refinement |
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Components |
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-Supramolecule #1: human SID1 transmembrane family member 1 (SIDT1) homodimer, TMD f...
Supramolecule | Name: human SID1 transmembrane family member 1 (SIDT1) homodimer, TMD focused refinement type: complex / ID: 1 / Parent: 0 / Macromolecule list: all |
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Source (natural) | Organism: ![]() |
-Macromolecule #1: SID1 transmembrane family member 1
Macromolecule | Name: SID1 transmembrane family member 1 / type: protein_or_peptide / ID: 1 / Number of copies: 2 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 58.291754 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: IKESVYVKSS LFSVFIFLSF YLGCLLVGFV HYLRFQRKSI DGSFGSNDGS GNMVASHPIA ASTPEPDIES DKNIIRTKMF LYLSDLSRK DRRIVSKKYK IYFWNIITIA VFYALPVIQL VITYQTVVNV TGNQDICYYN FLCAHPLGVL SAFNNILSNL G HVLLGFLF ...String: IKESVYVKSS LFSVFIFLSF YLGCLLVGFV HYLRFQRKSI DGSFGSNDGS GNMVASHPIA ASTPEPDIES DKNIIRTKMF LYLSDLSRK DRRIVSKKYK IYFWNIITIA VFYALPVIQL VITYQTVVNV TGNQDICYYN FLCAHPLGVL SAFNNILSNL G HVLLGFLF LLIVLRRDIL HRRALEAKDI FAVEYGIPKH FGLFYAMGIA LMMEGVLSAC YHVCPNYSNF QFDTSFMYMI AG LCMLKLY QTRHPDINAS AYSAYASFAV VIMVTVLGVV FGKNDVWFWV IFSAIHVLAS LALSTQIYYM GRFKIDLGIF RRA AMVFYT DCIQQCSRPL YMDRMVLLVV GNLVNWSFAL FGLIYRPRDF ASYMLGIFIC NLLLYLAFYI IMKLRSSEKV LPVP LFCIV ATAVMWAAAL YFFFQNLSSW EGTPAESREK NRECILLDFF DDHDIWHFLS ATALFFSFLV LLTLDDDLDV VRRDQ IPVF DYKDHDGDYK DHDIDYKDDD DK UniProtKB: SID1 transmembrane family member 1 |
-Experimental details
-Structure determination
Method | cryo EM |
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![]() | single particle reconstruction |
Aggregation state | particle |
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Sample preparation
Buffer | pH: 7.5 |
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Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 281 K / Instrument: FEI VITROBOT MARK IV |
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Electron microscopy
Microscope | FEI TITAN |
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Image recording | Film or detector model: GATAN K3 (6k x 4k) / Average electron dose: 60.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: SPOT SCAN / Imaging mode: BRIGHT FIELD / Nominal defocus max: 2.0 µm / Nominal defocus min: 1.2 µm |
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Image processing
Startup model | Type of model: NONE |
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Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 3.53 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 81463 |
Initial angle assignment | Type: COMMON LINE |
Final angle assignment | Type: COMMON LINE |