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Open data
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Basic information
Entry | ![]() | |||||||||
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Title | ZIKV rsNS1 in complex with Fab GB5 and anti-fab nanobody | |||||||||
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![]() | antibody / flavivirus / zika / cryoEM / non structural protein 1 / ns1 / VIRAL PROTEIN / VIRAL PROTEIN-IMMUNE SYSTEM complex | |||||||||
Function / homology | ![]() symbiont-mediated suppression of host JAK-STAT cascade via inhibition of host TYK2 activity / flavivirin / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT2 activity / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT1 activity / viral capsid / double-stranded RNA binding / nucleoside-triphosphate phosphatase / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of TBK1 activity / symbiont-mediated suppression of host toll-like receptor signaling pathway / mRNA (guanine-N7)-methyltransferase ...symbiont-mediated suppression of host JAK-STAT cascade via inhibition of host TYK2 activity / flavivirin / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT2 activity / symbiont-mediated suppression of host JAK-STAT cascade via inhibition of STAT1 activity / viral capsid / double-stranded RNA binding / nucleoside-triphosphate phosphatase / symbiont-mediated suppression of host cytoplasmic pattern recognition receptor signaling pathway via inhibition of TBK1 activity / symbiont-mediated suppression of host toll-like receptor signaling pathway / mRNA (guanine-N7)-methyltransferase / methyltransferase cap1 / clathrin-dependent endocytosis of virus by host cell / mRNA (nucleoside-2'-O-)-methyltransferase activity / mRNA 5'-cap (guanine-N7-)-methyltransferase activity / RNA helicase activity / host cell perinuclear region of cytoplasm / host cell endoplasmic reticulum membrane / protein dimerization activity / symbiont-mediated suppression of host type I interferon-mediated signaling pathway / RNA helicase / induction by virus of host autophagy / RNA-directed RNA polymerase / viral RNA genome replication / serine-type endopeptidase activity / RNA-dependent RNA polymerase activity / virus-mediated perturbation of host defense response / fusion of virus membrane with host endosome membrane / lipid binding / viral envelope / host cell nucleus / virion attachment to host cell / GTP binding / structural molecule activity / virion membrane / ATP hydrolysis activity / proteolysis / extracellular region / ATP binding / membrane / metal ion binding Similarity search - Function | |||||||||
Biological species | ![]() ![]() ![]() ![]() ![]() | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 3.8 Å | |||||||||
![]() | Chew BLA / Luo D | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Structural basis of Zika virus NS1 multimerization and human antibody recognition Authors: Chew BLA / Ngoh AQ / Phoo WW / Weng MJG / Sheng HJ / Chan KWK / Tan EYJ / Gelbart T / Xu C / Tan GS / Vasudevan SG / Luo D | |||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 259.4 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 17 KB 17 KB | Display Display | ![]() |
FSC (resolution estimation) | ![]() | 13.8 KB | Display | ![]() |
Images | ![]() | 67.8 KB | ||
Filedesc metadata | ![]() | 6 KB | ||
Others | ![]() ![]() | 254.3 MB 254.3 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 8wnuMC ![]() 8wn8C ![]() 8wnpC ![]() 8wo0C ![]() 8wo4C 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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Related items in Molecule of the Month |
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Map
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Voxel size | X=Y=Z: 0.86 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Half map: #1
File | emd_37673_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #2
File | emd_37673_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
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Sample components
-Entire : ZIKV rsNS1 in complex with Fab GB5 and anti-fab nanobody
Entire | Name: ZIKV rsNS1 in complex with Fab GB5 and anti-fab nanobody |
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Components |
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-Supramolecule #1: ZIKV rsNS1 in complex with Fab GB5 and anti-fab nanobody
Supramolecule | Name: ZIKV rsNS1 in complex with Fab GB5 and anti-fab nanobody type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#4 |
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Source (natural) | Organism: ![]() ![]() |
-Macromolecule #1: VL
Macromolecule | Name: VL / type: protein_or_peptide / ID: 1 / Number of copies: 2 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 23.606125 KDa |
Recombinant expression | Organism: ![]() |
Sequence | String: SDIQMTQSPF TLSASVGDRV TITCRASQSI SSYLNWYQQK PGKAPKLLIY AASSLQSGVP SRFSGSESGT DFTLTISSLQ PEDFATYYC QQSYSTPWTF GQGTKVEIKR TVAAPSVFIF PPSDEQLKSG TASVVCLLNN FYPREAKVQW KVDNALQSGN S QESVTEQD ...String: SDIQMTQSPF TLSASVGDRV TITCRASQSI SSYLNWYQQK PGKAPKLLIY AASSLQSGVP SRFSGSESGT DFTLTISSLQ PEDFATYYC QQSYSTPWTF GQGTKVEIKR TVAAPSVFIF PPSDEQLKSG TASVVCLLNN FYPREAKVQW KVDNALQSGN S QESVTEQD SKDSTYSLSS TLTLSKADYE KHKVYACEVT HQGLSSPVTK SFNRGEC |
-Macromolecule #2: VH
Macromolecule | Name: VH / type: protein_or_peptide / ID: 2 / Number of copies: 2 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() |
Molecular weight | Theoretical: 23.660494 KDa |
Recombinant expression | Organism: ![]() |
Sequence | String: SEVQLVESGG GLIQPGGSLR LSCAASGFTV SSNYMSWVRQ APGKGLEWVS VIYSGGSTYY ADSVKGRFTI SRDNSKNTLY LQMSSLRAE DTAVYYCARL IAAAGDYWGQ GTMVTVSSAS TKGPSVFPLA PSSKSTSGGT AALGCLVKDY FPEPVTVSWN S GALTSGVH ...String: SEVQLVESGG GLIQPGGSLR LSCAASGFTV SSNYMSWVRQ APGKGLEWVS VIYSGGSTYY ADSVKGRFTI SRDNSKNTLY LQMSSLRAE DTAVYYCARL IAAAGDYWGQ GTMVTVSSAS TKGPSVFPLA PSSKSTSGGT AALGCLVKDY FPEPVTVSWN S GALTSGVH TFPAVLQSSG LYSLSSVVTV PSSSLGTQTY ICNVNHKPSN TKVDKKVEPK SCDKTHT |
-Macromolecule #3: Non-structural protein 1
Macromolecule | Name: Non-structural protein 1 / type: protein_or_peptide / ID: 3 / Number of copies: 2 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 40.135375 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: DVGCSVDFSK KETRCGTGVF IYNDVEAWRD RYKYHPDSPR RLAAAVKQAW EEGICGISSV SRMENIMWKS VEGELNAILE ENGVQLTVV VGSVKNPMWR GPQRLPVPVN ELPHGWKAWG KSYFVRAAKT NNSFVVDGDT LKECPLEHRA WNSFLVEDHG F GVFHTSVW ...String: DVGCSVDFSK KETRCGTGVF IYNDVEAWRD RYKYHPDSPR RLAAAVKQAW EEGICGISSV SRMENIMWKS VEGELNAILE ENGVQLTVV VGSVKNPMWR GPQRLPVPVN ELPHGWKAWG KSYFVRAAKT NNSFVVDGDT LKECPLEHRA WNSFLVEDHG F GVFHTSVW LKVREDYSLE CDPAVIGTAV KGREAAHSDL GYWIESEKND TWRLKRAHLI EMKTCEWPKS HTLWTDGVEE SD LIIPKSL AGPLSHHNTR EGYRTQVKGP WHSEELEIRF EECPGTKVYV EETCGTRGPS LRSTTASGRV IEEWCCRECT MPP LSFRAK DGCWYGMEIR PRKEPESNLV RSMVTA UniProtKB: Genome polyprotein |
-Macromolecule #4: Anti-fab nanobody
Macromolecule | Name: Anti-fab nanobody / type: protein_or_peptide / ID: 4 / Number of copies: 2 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 13.118386 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: VQLQESGGGL VQPGGSLRLS CAASGRTISR YAMSWFRQAP GKEREFVAVA RRSGDGAFYA DSVQGRFTVS RDDAKNTVYL QMNSLKPED TAVYYCAIDS DTFYSGSYDY WGQGTQVTVS S |
-Macromolecule #5: 2-acetamido-2-deoxy-beta-D-glucopyranose
Macromolecule | Name: 2-acetamido-2-deoxy-beta-D-glucopyranose / type: ligand / ID: 5 / Number of copies: 2 / Formula: NAG |
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Molecular weight | Theoretical: 221.208 Da |
Chemical component information | ![]() ChemComp-NAG: |
-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: 8 |
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Vitrification | Cryogen name: ETHANE |
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Electron microscopy
Microscope | FEI TITAN KRIOS |
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Image recording | Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / Average electron dose: 50.0 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: OTHER / Imaging mode: OTHER / Nominal defocus max: 2.0 µm / Nominal defocus min: 0.5 µm |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Image processing
-Atomic model buiding 1
Refinement | Protocol: AB INITIO MODEL |
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Output model | ![]() PDB-8wnu: |