+
Open data
-
Basic information
Entry | ![]() | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Title | CryoEM structure of ZIKV rsNS1 filament | |||||||||
![]() | ||||||||||
![]() |
| |||||||||
![]() | antibody / flavivirus / zika / cryoEM / non structural protein 1 / ns1 / VIRAL PROTEIN | |||||||||
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 / double-stranded RNA binding / viral capsid / 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 / double-stranded RNA binding / viral capsid / 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 endoplasmic reticulum membrane / host cell perinuclear region of cytoplasm / 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 / viral envelope / lipid binding / 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 | helical reconstruction / cryo EM / Resolution: 8.0 Å | |||||||||
![]() | Chew BLA / Luo D | |||||||||
Funding support | ![]()
| |||||||||
![]() | ![]() 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 |
|
-
Structure visualization
Supplemental images |
---|
-
Downloads & links
-EMDB archive
Map data | ![]() | 219.7 MB | ![]() | |
---|---|---|---|---|
Header (meta data) | ![]() ![]() | 13.7 KB 13.7 KB | Display Display | ![]() |
FSC (resolution estimation) | ![]() | 13.3 KB | Display | ![]() |
Images | ![]() | 39.5 KB | ||
Filedesc metadata | ![]() | 5.5 KB | ||
Others | ![]() ![]() | 193.3 MB 193.5 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Validation report
Summary document | ![]() | 803.8 KB | Display | ![]() |
---|---|---|---|---|
Full document | ![]() | 803.4 KB | Display | |
Data in XML | ![]() | 21 KB | Display | |
Data in CIF | ![]() | 26.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 8wo0MC ![]() 8wn8C ![]() 8wnpC ![]() 8wnuC ![]() 8wo4C M: atomic model generated by this map C: citing same article ( |
---|---|
Similar structure data | Similarity search - Function & homology ![]() |
-
Links
EMDB pages | ![]() ![]() |
---|---|
Related items in Molecule of the Month |
-
Map
File | ![]() | ||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Voxel size | X=Y=Z: 0.85 Å | ||||||||||||||||||||
Density |
| ||||||||||||||||||||
Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
|
-Supplemental data
-Half map: #1
File | emd_37676_half_map_1.map | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Projections & Slices |
| ||||||||||||
Density Histograms |
-Half map: #2
File | emd_37676_half_map_2.map | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Projections & Slices |
| ||||||||||||
Density Histograms |
-
Sample components
-Entire : ZIKV recombinantly secreted NS1 filament
Entire | Name: ZIKV recombinantly secreted NS1 filament |
---|---|
Components |
|
-Supramolecule #1: ZIKV recombinantly secreted NS1 filament
Supramolecule | Name: ZIKV recombinantly secreted NS1 filament / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1 |
---|---|
Source (natural) | Organism: ![]() ![]() |
-Macromolecule #1: Non-structural protein 1
Macromolecule | Name: Non-structural protein 1 / type: protein_or_peptide / ID: 1 / Number of copies: 10 / Enantiomer: LEVO |
---|---|
Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 40.964246 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 RSMVTAHHHH HH UniProtKB: Genome polyprotein |
-Macromolecule #2: 2-acetamido-2-deoxy-beta-D-glucopyranose
Macromolecule | Name: 2-acetamido-2-deoxy-beta-D-glucopyranose / type: ligand / ID: 2 / Number of copies: 8 / Formula: NAG |
---|---|
Molecular weight | Theoretical: 221.208 Da |
Chemical component information | ![]() ChemComp-NAG: |
-Experimental details
-Structure determination
Method | cryo EM |
---|---|
![]() | helical reconstruction |
Aggregation state | filament |
-
Sample preparation
Buffer | pH: 8 |
---|---|
Vitrification | Cryogen name: ETHANE |
-
Electron microscopy
Microscope | FEI TITAN KRIOS |
---|---|
Image recording | Film or detector model: GATAN K2 SUMMIT (4k x 4k) / Average electron dose: 48.0 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 |