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Open data
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Basic information
Entry | ![]() | |||||||||
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Title | Structure of infectious bursal disease virus Gt strain | |||||||||
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![]() | IBDV / icosahedral / attenuated / VIRUS | |||||||||
Function / homology | ![]() Hydrolases; Acting on peptide bonds (peptidases); Serine endopeptidases / serine-type peptidase activity / viral capsid / host cell cytoplasm / structural molecule activity / metal ion binding / cytoplasm Similarity search - Function | |||||||||
Biological species | ![]() ![]() ![]() ![]() | |||||||||
Method | single particle reconstruction / cryo EM / Resolution: 3.4 Å | |||||||||
![]() | Bao KY / Zhu P | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Cryo-EM structures of infectious bursal disease viruses with different virulences provide insights into their assembly and invasion Authors: Bao K / Qi X / Lia Y / Gong M / Wang M / Zhu P | |||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 1.3 GB | ![]() | |
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Header (meta data) | ![]() ![]() | 9.2 KB 9.2 KB | Display Display | ![]() |
Images | ![]() | 207.3 KB | ||
Filedesc metadata | ![]() | 4.8 KB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7vrnMC ![]() 7vrpC 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 : Infectious bursal disease virus
Entire | Name: ![]() ![]() |
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Components |
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-Supramolecule #1: Infectious bursal disease virus
Supramolecule | Name: Infectious bursal disease virus / type: virus / ID: 1 / Parent: 0 / Macromolecule list: all / NCBI-ID: 10995 / Sci species name: Infectious bursal disease virus / Virus type: VIRION / Virus isolate: STRAIN / Virus enveloped: No / Virus empty: No |
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Host (natural) | Organism: ![]() ![]() |
-Macromolecule #1: Structural polyprotein
Macromolecule | Name: Structural polyprotein / type: protein_or_peptide / ID: 1 / Number of copies: 13 / Enantiomer: LEVO EC number: Hydrolases; Acting on peptide bonds (peptidases); Serine endopeptidases |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 47.192113 KDa |
Sequence | String: MTNLQDQTQQ IVPFIRSLLM PTTGPASIPD DTLEKHTLRS ETSTYNLTVG DTGSGLIVFF PGFPGSIVGA HYTLQGNGNY KFDQMLLTA QNLPASYNYC RLVSRSLTVR SSTLPGGVYA LNGTINAVTF QGSLSELTDV SYNGLMSATA NINDKIGNVL V GEGVTVLS ...String: MTNLQDQTQQ IVPFIRSLLM PTTGPASIPD DTLEKHTLRS ETSTYNLTVG DTGSGLIVFF PGFPGSIVGA HYTLQGNGNY KFDQMLLTA QNLPASYNYC RLVSRSLTVR SSTLPGGVYA LNGTINAVTF QGSLSELTDV SYNGLMSATA NINDKIGNVL V GEGVTVLS LPTSYDLGYV RLGDPIPAIG LDPKMVATCD SSDRPRVYTI TAADDYQFSS QYQPGGVTIT LFSANIDAIT SL SVGGELV FRTSVHGLVL GATIYLIGFD GTTVITRAVA ANNGLTTGTD NLMPFNLVIP TNEITQPITS IKLEIVTSKS GGQ AGDQMS WSARGSLAVT IHGGNYPGAL RPVTLVAYER VATGSVVTVA GVSNFELIPN PELAKNLVTE YGRFDPGAMN YTKL ILSER DRLGIKTVWP TREYTDFREY FMEVADLNSP LKIAGA UniProtKB: Structural polyprotein |
-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: 7.2 |
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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 K2 SUMMIT (4k x 4k) / Average electron dose: 47.5 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Image processing
Startup model | Type of model: EMDB MAP |
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Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 3.4 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 3917 |
Initial angle assignment | Type: RANDOM ASSIGNMENT |
Final angle assignment | Type: MAXIMUM LIKELIHOOD |