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- EMDB-32620: Cryo-EM structure of VWF D'D3 dimer (2M mutant) complexed with D1... -
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Open data
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Basic information
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Title | Cryo-EM structure of VWF D'D3 dimer (2M mutant) complexed with D1D2 at 3.29 angstron resolution (2 units) | |||||||||
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Function / homology | ![]() Enhanced cleavage of VWF variant by ADAMTS13 / Defective VWF cleavage by ADAMTS13 variant / Defective VWF binding to collagen type I / ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | ![]() ![]() | |||||||||
![]() | Zeng JW / Shu ZM / Zhou AW | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Structural mechanism of VWF D'D3 dimer formation. Authors: Zimei Shu / Jianwei Zeng / Li Xia / Haiyan Cai / Aiwu Zhou / ![]() ![]() | |||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 10.5 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 11.8 KB 11.8 KB | Display Display | ![]() |
Images | ![]() | 117.7 KB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7wn3MC ![]() 7wn4C ![]() 7wn6C 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: 0.97 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 : VWF D'D3-D1D2 complex (1 unit)
Entire | Name: VWF D'D3-D1D2 complex (1 unit) |
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Components |
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-Supramolecule #1: VWF D'D3-D1D2 complex (1 unit)
Supramolecule | Name: VWF D'D3-D1D2 complex (1 unit) / type: complex / Chimera: Yes / ID: 1 / Parent: 0 / Macromolecule list: #1-#2 |
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Source (natural) | Organism: ![]() ![]() |
Recombinant expression | Organism: ![]() ![]() |
-Macromolecule #1: von Willebrand antigen 2
Macromolecule | Name: von Willebrand antigen 2 / type: protein_or_peptide / ID: 1 / Number of copies: 4 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 81.427703 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: AEGTRGRSST ARCSLFGSDF VNTFDGSMYS FAGYCSYLLA GGCQKRSFSI IGDFQNGKRV SLSVYLGEFF DIHLFVNGTV TQGDQRVSM PYASKGLYLE TEAGYYKLSG EAYGFVARID GSGNFQVLLS DRYFNKTCGL CGNFNIFAED DFMTQEGTLT S DPYDFANS ...String: AEGTRGRSST ARCSLFGSDF VNTFDGSMYS FAGYCSYLLA GGCQKRSFSI IGDFQNGKRV SLSVYLGEFF DIHLFVNGTV TQGDQRVSM PYASKGLYLE TEAGYYKLSG EAYGFVARID GSGNFQVLLS DRYFNKTCGL CGNFNIFAED DFMTQEGTLT S DPYDFANS WALSSGEQWC ERASPPSSSC NISSGEMQKG LWEQCQLLKS TSVFARCHPL VDPEPFVALC EKTLCECAGG LE CACPALL EYARTCAQEG MVLYGWTDHS ACSPVCPAGM EYRQCVSPCA RTCQSLHINE MCQERCVDGC SCPEGQLLDE GLC VESTEC PCVHSGKRYP PGTSLSRDCN TCICRNSQWI CSNEECPGEC LVTGQSHFKS FDNRYFTFSG ICQYLLARDC QDHS FSIVI ETVQCADDRD AVCTRSVTVR LPGLHNSLVK LKHGAGVAMD GQDVQLPLLK GDLRIQHTVT ASVRLSYGED LQMDW DGRG RLLVKLSPVY AGKTCGLCGN YNGNQGDDFL TPSGLAEPRV EDFGNAWKLH GDCQDLQKQH SDPCALNPRM TRFSEE ACA VLTSPTFEAC HRAVSPLPYL RNCRYDVCSC SDGRECLCGA LASYAAACAG RGVRVAWREP GRCELNCPKG QVYLQCG TP CNLTCRSLSY PDEECNEACL EGCFCPPGLY MDERGDCVPK AQCPCYYDGE IFQPEDIFSD HHTMCYCEDG FMHCTMSG V PGSLLPDAVL SSPLSHRSKR |
-Macromolecule #2: von Willebrand factor
Macromolecule | Name: von Willebrand factor / type: protein_or_peptide / ID: 2 / Number of copies: 4 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 54.208891 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: SLSCRPPMVK LVCPADNLRA EGLECTKTCQ NYDLECMSMG CVSGCLCPPG MVRHENRCVA LERCPCFHQG KEYAPGETVK IGCNTCVCQ DRKWNCTDHV CDATCSTIGM AHYLTFDGLK YLFPGECQYV LVQDYCGSNP GTFRILVGNK GCSHPSVKCK K RVTILVEG ...String: SLSCRPPMVK LVCPADNLRA EGLECTKTCQ NYDLECMSMG CVSGCLCPPG MVRHENRCVA LERCPCFHQG KEYAPGETVK IGCNTCVCQ DRKWNCTDHV CDATCSTIGM AHYLTFDGLK YLFPGECQYV LVQDYCGSNP GTFRILVGNK GCSHPSVKCK K RVTILVEG GEIELFDGEV NVKRPMKDET HFEVVESGRY IILLLGKALS VVWDRHLSIS VVLKQTYQEK VCGLCGNFDG IQ NNDLTSS NLQVEEDPVD FGNSWKVSSQ CADTRKVPLD SSPATCHNNI MKQTMVDSSC RILTSDVFQD CNKLVDPEPY LDV CIYDTC SCESIGDCAC FCDTIAAYAH VCAQHGKVVT WRTATLCPQS CEERNLMENG YECMWRYNSC APACQVTCQH PEPL ACPVQ CVEGCHAHCP PGKILDELLQ TCVDPEDCPV CEVAGRRFAS GKKVTLNPSD PEHCQICHCD VVNLTCEACQ EPGGL VVPP HHHHHH |
-Macromolecule #3: CALCIUM ION
Macromolecule | Name: CALCIUM ION / type: ligand / ID: 3 / Number of copies: 16 / Formula: CA |
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Molecular weight | Theoretical: 40.078 Da |
-Macromolecule #4: 2-acetamido-2-deoxy-beta-D-glucopyranose
Macromolecule | Name: 2-acetamido-2-deoxy-beta-D-glucopyranose / type: ligand / ID: 4 / Number of copies: 20 / Formula: NAG |
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Molecular weight | Theoretical: 221.208 Da |
Chemical component information | ![]() ChemComp-NAG: |
-Experimental details
-Structure determination
Method | ![]() |
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Aggregation state | particle |
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Sample preparation
Buffer | pH: 7.4 |
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Vitrification | Cryogen name: ETHANE |
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Electron microscopy
Microscope | FEI TITAN KRIOS |
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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: 1.0 µm |
Image recording | Film or detector model: GATAN K3 BIOQUANTUM (6k x 4k) / Average electron dose: 50.0 e/Å2 |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |
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Image processing
Initial angle assignment | Type: MAXIMUM LIKELIHOOD |
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Final angle assignment | Type: MAXIMUM LIKELIHOOD |
Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 3.29 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 466373 |