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- EMDB-41886: Structure of the HER2/HER4/NRG1b Heterodimer Extracellular Domain -
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Open data
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Basic information
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Title | Structure of the HER2/HER4/NRG1b Heterodimer Extracellular Domain | ||||||||||||
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Function / homology | ![]() ERBB3 signaling pathway / sequestering of metal ion / positive regulation of peptidyl-tyrosine autophosphorylation / establishment of planar polarity involved in nephron morphogenesis / ERBB4 signaling pathway / ERBB4-ERBB4 signaling pathway / olfactory bulb interneuron differentiation / ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Similarity search - Function | ||||||||||||
Biological species | ![]() ![]() | ||||||||||||
Method | ![]() ![]() | ||||||||||||
![]() | Trenker R / Diwanji D / Bingham T / Verba KA / Jura N | ||||||||||||
Funding support | ![]() ![]()
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![]() | ![]() Title: Structure of the HER2/HER4/NRG1b Heterodimer Extracellular Domain Authors: Trenker R / Diwanji D / Bingham T / Verba KA / Jura N | ||||||||||||
History |
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Structure visualization
Supplemental images |
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Downloads & links
-EMDB archive
Map data | ![]() | 110.6 MB | ![]() | |
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Header (meta data) | ![]() ![]() | 19.7 KB 19.7 KB | Display Display | ![]() |
FSC (resolution estimation) | ![]() | 13.3 KB | Display | ![]() |
Images | ![]() | 63.5 KB | ||
Masks | ![]() | 216 MB | ![]() | |
Filedesc metadata | ![]() | 7 KB | ||
Others | ![]() ![]() | 200.3 MB 200.3 MB | ||
Archive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 8u4lMC ![]() 8u4iC C: citing same article ( M: atomic model generated by this map |
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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: 0.835 Å | ||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||
Details | EMDB XML:
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-Supplemental data
-Mask #1
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Projections & Slices |
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Density Histograms |
-Half map: #2
File | emd_41886_half_map_1.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
-Half map: #1
File | emd_41886_half_map_2.map | ||||||||||||
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Projections & Slices |
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Density Histograms |
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Sample components
-Entire : Ternary complex of HER2/HER4/NRG1b
Entire | Name: Ternary complex of HER2/HER4/NRG1b |
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Components |
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-Supramolecule #1: Ternary complex of HER2/HER4/NRG1b
Supramolecule | Name: Ternary complex of HER2/HER4/NRG1b / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#3 |
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Source (natural) | Organism: ![]() ![]() |
-Macromolecule #1: Isoform JM-A CYT-1 of Receptor tyrosine-protein kinase erbB-4
Macromolecule | Name: Isoform JM-A CYT-1 of Receptor tyrosine-protein kinase erbB-4 type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO / EC number: ![]() |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 67.909648 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: QSVCAGTENK LSSLSDLEQQ YRALRKYYEN CEVVMGNLEI TSIEHNRDLS FLRSVREVTG YVLVALNQFR YLPLENLRII RGTKLYEDR YALAIFLNYR KDGNFGLQEL GLKNLTEILN GGVYVDQNKF LCYADTIHWQ DIVRNPWPSN LTLVSTNGSS G CGRCHKSC ...String: QSVCAGTENK LSSLSDLEQQ YRALRKYYEN CEVVMGNLEI TSIEHNRDLS FLRSVREVTG YVLVALNQFR YLPLENLRII RGTKLYEDR YALAIFLNYR KDGNFGLQEL GLKNLTEILN GGVYVDQNKF LCYADTIHWQ DIVRNPWPSN LTLVSTNGSS G CGRCHKSC TGRCWGPTEN HCQTLTRTVC AEQCDGRCYG PYVSDCCHRE CAGGCSGPKD TDCFACMNFN DSGACVTQCP QT FVYNPTT FQLEHNFNAK YTYGAFCVKK CPHNFVVDSS SCVRACPSSK MEVEENGIKM CKPCTDICPK ACDGIGTGSL MSA QTVDSS NIDKFINCTK INGNLIFLVT GIHGDPYNAI EAIDPEKLNV FRTVREITGF LNIQSWPPNM TDFSVFSNLV TIGG RVLYS GLSLLILKQQ GITSLQFQSL KEISAGNIYI TDNSNLCYYH TINWTTLFST INQRIVIRDN RKAENCTAEG MVCNH LCSS DGCWGPGPDQ CLSCRRFSRG RICIESCNLY DGEFREFENG SICVECDPQC EKMEDGLLTC HGPGPDNCTK CSHFKD GPN CVEKCPDGLQ GANSFIFKYA DPDRECHPCH PNCTQGCNGP TSHDCI UniProtKB: Receptor tyrosine-protein kinase erbB-4 |
-Macromolecule #2: Receptor tyrosine-protein kinase erbB-2
Macromolecule | Name: Receptor tyrosine-protein kinase erbB-2 / type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO / EC number: ![]() |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 66.888008 KDa |
Recombinant expression | Organism: ![]() ![]() |
Sequence | String: QVCTGTDMKL RLPASPETHL DMLRHLYQGC QVVQGNLELT YLPTNASLSF LQDIQEVQGY VLIAHNQVRQ VPLQRLRIVR GTQLFEDNY ALAVLDNGDP LNNTTPVTGA SPGGLRELQL RSLTEILKGG VLIQRNPQLC YQDTILWKDI FHKNNQLALT L IDTNRSRA ...String: QVCTGTDMKL RLPASPETHL DMLRHLYQGC QVVQGNLELT YLPTNASLSF LQDIQEVQGY VLIAHNQVRQ VPLQRLRIVR GTQLFEDNY ALAVLDNGDP LNNTTPVTGA SPGGLRELQL RSLTEILKGG VLIQRNPQLC YQDTILWKDI FHKNNQLALT L IDTNRSRA CHPCSPMCKG SRCWGESSED CQSLTRTVCA GGCARCKGPL PTDCCHEQCA AGCTGPKHSD CLACLHFNHS GI CELHCPA LVTYNTDTFE SMPNPEGRYT FGASCVTACP YNYLSTDVGS CTLVCPLHNQ EVTAEDGTQR CEKCSKPCAR VCY GLGMEH LREVRAVTSA NIQEFAGCKK IFGSLAFLPE SFDGDPASNT APLQPEQLQV FETLEEITGY LYISAWPDSL PDLS VFQNL QVIRGRILHN GAYSLTLQGL GISWLGLRSL RELGSGLALI HHNTHLCFVH TVPWDQLFRN PHQALLHTAN RPEDE CVGE GLACHQLCAR GHCWGPGPTQ CVNCSQFLRG QECVEECRVL QGLPREYVNA RHCLPCHPEC QPQNGSVTCF GPEADQ CVA CAHYKDPPFC VARCPSGVKP DLSYMPIWKF PDEEGACQPC PIN UniProtKB: Receptor tyrosine-protein kinase erbB-2 |
-Macromolecule #3: Isoform 6 of Pro-neuregulin-1, membrane-bound isoform
Macromolecule | Name: Isoform 6 of Pro-neuregulin-1, membrane-bound isoform / type: protein_or_peptide / ID: 3 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: ![]() ![]() |
Molecular weight | Theoretical: 5.890792 KDa |
Recombinant expression | Organism: ![]() ![]() ![]() |
Sequence | String: SHLVKCAEKE KTFCVNGGEC FMVKDLSNPS RYLCKCPNEF TGDRCQNYVM AS UniProtKB: Pro-neuregulin-1, membrane-bound isoform |
-Macromolecule #9: 2-acetamido-2-deoxy-beta-D-glucopyranose
Macromolecule | Name: 2-acetamido-2-deoxy-beta-D-glucopyranose / type: ligand / ID: 9 / Number of copies: 3 / 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 Component:
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Grid | Model: Quantifoil R1.2/1.3 / Support film - Material: GRAPHENE OXIDE | ||||||||||||
Vitrification | Cryogen name: ETHANE / Chamber humidity: 100 % / Chamber temperature: 293 K / Instrument: FEI VITROBOT MARK IV |
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Electron microscopy
Microscope | TFS KRIOS |
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Electron beam | Acceleration voltage: 300 kV / Electron source: ![]() |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: BRIGHT FIELD![]() |
Image recording | Film or detector model: GATAN K3 (6k x 4k) / Number grids imaged: 1 / Average electron dose: 45.8 e/Å2 |
Experimental equipment | ![]() Model: Titan Krios / Image courtesy: FEI Company |