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Yorodumi- EMDB-7796: Structure of human Patched1 in complex with native Sonic Hedgehog -
+Open data
-Basic information
Entry | Database: EMDB / ID: EMD-7796 | |||||||||
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Title | Structure of human Patched1 in complex with native Sonic Hedgehog | |||||||||
Map data | A protein structure | |||||||||
Sample |
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Function / homology | Function and homology information morphogen activity / positive regulation of skeletal muscle cell proliferation / neural plate axis specification / right lung development / left lung development / primary prostatic bud elongation / regulation of mesenchymal cell proliferation involved in prostate gland development / mesenchymal smoothened signaling pathway involved in prostate gland development / positive regulation of sclerotome development / tracheoesophageal septum formation ...morphogen activity / positive regulation of skeletal muscle cell proliferation / neural plate axis specification / right lung development / left lung development / primary prostatic bud elongation / regulation of mesenchymal cell proliferation involved in prostate gland development / mesenchymal smoothened signaling pathway involved in prostate gland development / positive regulation of sclerotome development / tracheoesophageal septum formation / negative regulation of ureter smooth muscle cell differentiation / positive regulation of ureter smooth muscle cell differentiation / negative regulation of kidney smooth muscle cell differentiation / positive regulation of kidney smooth muscle cell differentiation / hindgut morphogenesis / regulation of odontogenesis / cell differentiation involved in kidney development / positive regulation of mesenchymal cell proliferation involved in ureter development / trunk neural crest cell migration / hedgehog receptor activity / response to chlorate / neural tube patterning / Formation of lateral plate mesoderm / cell proliferation involved in metanephros development / polarity specification of anterior/posterior axis / striated muscle tissue development / negative regulation of alpha-beta T cell differentiation / regulation of glial cell proliferation / regulation of prostatic bud formation / ventral midline development / metanephric mesenchymal cell proliferation involved in metanephros development / smoothened binding / formation of anatomical boundary / lung epithelium development / cholesterol-protein transferase activity / positive regulation of striated muscle cell differentiation / hedgehog family protein binding / trachea morphogenesis / bud outgrowth involved in lung branching / HHAT G278V doesn't palmitoylate Hh-Np / telencephalon regionalization / epithelial-mesenchymal cell signaling / Ligand-receptor interactions / laminin-1 binding / hindlimb morphogenesis / negative regulation of cholesterol efflux / salivary gland cavitation / spinal cord dorsal/ventral patterning / determination of left/right asymmetry in lateral mesoderm / negative regulation of mesenchymal cell apoptotic process / positive regulation of cerebellar granule cell precursor proliferation / negative regulation of T cell differentiation in thymus / epidermal cell fate specification / spinal cord motor neuron differentiation / cell development / positive regulation of T cell differentiation in thymus / Activation of SMO / cerebellar granule cell precursor proliferation / intermediate filament organization / prostate gland development / limb bud formation / lymphoid progenitor cell differentiation / lung lobe morphogenesis / mesenchymal cell apoptotic process / embryonic skeletal system development / establishment of epithelial cell polarity / skeletal muscle fiber differentiation / limb morphogenesis / somite development / patched binding / embryonic digestive tract morphogenesis / negative regulation of cell division / neuron fate commitment / epithelial cell proliferation involved in salivary gland morphogenesis / animal organ formation / embryonic foregut morphogenesis / hindbrain development / ectoderm development / positive regulation of skeletal muscle tissue development / stem cell development / thalamus development / negative regulation of dopaminergic neuron differentiation / skeletal muscle cell proliferation / mesenchymal cell proliferation involved in lung development / CD4-positive or CD8-positive, alpha-beta T cell lineage commitment / positive regulation of immature T cell proliferation in thymus / cellular response to cholesterol / dorsal/ventral neural tube patterning / negative thymic T cell selection / smooth muscle tissue development / self proteolysis / pattern specification process / male genitalia development / artery development / positive regulation of astrocyte differentiation / oligodendrocyte development / pharyngeal system development / regulation of stem cell proliferation / epithelial cell proliferation involved in prostate gland development / mammary gland duct morphogenesis Similarity search - Function | |||||||||
Biological species | Homo sapiens (human) | |||||||||
Method | single particle reconstruction / Resolution: 3.5 Å | |||||||||
Authors | Qi X / Li X | |||||||||
Citation | Journal: Nature / Year: 2018 Title: Structures of human Patched and its complex with native palmitoylated sonic hedgehog. Authors: Xiaofeng Qi / Philip Schmiege / Elias Coutavas / Jiawei Wang / Xiaochun Li / Abstract: Hedgehog (HH) signalling governs embryogenesis and adult tissue homeostasis in mammals and other multicellular organisms. Whereas deficient HH signalling leads to birth defects, unrestrained HH ...Hedgehog (HH) signalling governs embryogenesis and adult tissue homeostasis in mammals and other multicellular organisms. Whereas deficient HH signalling leads to birth defects, unrestrained HH signalling is implicated in human cancers. N-terminally palmitoylated HH releases the repression of Patched to the oncoprotein smoothened (SMO); however, the mechanism by which HH recognizes Patched is unclear. Here we report cryo-electron microscopy structures of human patched 1 (PTCH1) alone and in complex with the N-terminal domain of 'native' sonic hedgehog (native SHH-N has both a C-terminal cholesterol and an N-terminal fatty-acid modification), at resolutions of 3.5 Å and 3.8 Å, respectively. The structure of PTCH1 has internal two-fold pseudosymmetry in the transmembrane core, which features a sterol-sensing domain and two homologous extracellular domains, resembling the architecture of Niemann-Pick C1 (NPC1) protein. The palmitoylated N terminus of SHH-N inserts into a cavity between the extracellular domains of PTCH1 and dominates the PTCH1-SHH-N interface, which is distinct from that reported for SHH-N co-receptors. Our biochemical assays show that SHH-N may use another interface, one that is required for its co-receptor binding, to recruit PTCH1 in the absence of a covalently attached palmitate. Our work provides atomic insights into the recognition of the N-terminal domain of HH (HH-N) by PTCH1, offers a structural basis for cooperative binding of HH-N to various receptors and serves as a molecular framework for HH signalling and its malfunction in disease. | |||||||||
History |
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-Structure visualization
Movie |
Movie viewer |
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Structure viewer | EM map: SurfViewMolmilJmol/JSmol |
Supplemental images |
-Downloads & links
-EMDB archive
Map data | emd_7796.map.gz | 59.5 MB | EMDB map data format | |
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Header (meta data) | emd-7796-v30.xml emd-7796.xml | 12.5 KB 12.5 KB | Display Display | EMDB header |
Images | emd_7796.png | 32.7 KB | ||
Archive directory | http://ftp.pdbj.org/pub/emdb/structures/EMD-7796 ftp://ftp.pdbj.org/pub/emdb/structures/EMD-7796 | HTTPS FTP |
-Validation report
Summary document | emd_7796_validation.pdf.gz | 444.8 KB | Display | EMDB validaton report |
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Full document | emd_7796_full_validation.pdf.gz | 444.4 KB | Display | |
Data in XML | emd_7796_validation.xml.gz | 5.4 KB | Display | |
Data in CIF | emd_7796_validation.cif.gz | 6.2 KB | Display | |
Arichive directory | https://ftp.pdbj.org/pub/emdb/validation_reports/EMD-7796 ftp://ftp.pdbj.org/pub/emdb/validation_reports/EMD-7796 | HTTPS FTP |
-Related structure data
Related structure data | 6oevMC 7795C 6oeuC 6d4j C: citing same article (ref.) M: atomic model generated by this map |
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Similar structure data |
-Links
EMDB pages | EMDB (EBI/PDBe) / EMDataResource |
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Related items in Molecule of the Month |
-Map
File | Download / File: emd_7796.map.gz / Format: CCP4 / Size: 64 MB / Type: IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Annotation | A protein structure | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Projections & slices | Image control
Images are generated by Spider. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Voxel size | X=Y=Z: 1 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Density |
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Symmetry | Space group: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Details | EMDB XML:
CCP4 map header:
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-Supplemental data
-Sample components
-Entire : Ptc
Entire | Name: Ptc |
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Components |
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-Supramolecule #1: Ptc
Supramolecule | Name: Ptc / type: complex / ID: 1 / Parent: 0 / Macromolecule list: #1-#2 |
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Source (natural) | Organism: Homo sapiens (human) |
Recombinant expression | Organism: Homo sapiens (human) |
Molecular weight | Experimental: 121 KDa |
-Macromolecule #1: Protein patched homolog 1
Macromolecule | Name: Protein patched homolog 1 / type: protein_or_peptide / ID: 1 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: Homo sapiens (human) |
Molecular weight | Theoretical: 160.714406 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: MASAGNAAEP QDRGGGGSGC IGAPGRPAGG GRRRRTGGLR RAAAPDRDYL HRPSYCDAAF ALEQISKGKA TGRKAPLWLR AKFQRLLFK LGCYIQKNCG KFLVVGLLIF GAFAVGLKAA NLETNVEELW VEVGGRVSRE LNYTRQKIGE EAMFNPQLMI Q TPKEEGAN ...String: MASAGNAAEP QDRGGGGSGC IGAPGRPAGG GRRRRTGGLR RAAAPDRDYL HRPSYCDAAF ALEQISKGKA TGRKAPLWLR AKFQRLLFK LGCYIQKNCG KFLVVGLLIF GAFAVGLKAA NLETNVEELW VEVGGRVSRE LNYTRQKIGE EAMFNPQLMI Q TPKEEGAN VLTTEALLQH LDSALQASRV HVYMYNRQWK LEHLCYKSGE LITETGYMDQ IIEYLYPCLI ITPLDCFWEG AK LQSGTAY LLGKPPLRWT NFDPLEFLEE LKKINYQVDS WEEMLNKAEV GHGYMDRPCL NPADPDCPAT APNKNSTKPL DMA LVLNGG CHGLSRKYMH WQEELIVGGT VKNSTGKLVS AHALQTMFQL MTPKQMYEHF KGYEYVSHIN WNEDKAAAIL EAWQ RTYVE VVHQSVAQNS TQKVLSFTTT TLDDILKSFS DVSVIRVASG YLLMLAYACL TMLRWDCSKS QGAVGLAGVL LVALS VAAG LGLCSLIGIS FNAATTQVLP FLALGVGVDD VFLLAHAFSE TGQNKRIPFE DRTGECLKRT GASVALTSIS NVTAFF MAA LIPIPALRAF SLQAAVVVVF NFAMVLLIFP AILSMDLYRR EDRRLDIFCC FTSPCVSRVI QVEPQAYTDT HDNTRYS PP PPYSSHSFAH ETQITMQSTV QLRTEYDPHT HVYYTTAEPR SEISVQPVTV TQDTLSCQSP ESTSSTRDLL SQFSDSSL H CLEPPCTKWT LSSFAEKHYA PFLLKPKAKV VVIFLFLGLL GVSLYGTTRV RDGLDLTDIV PRETREYDFI AAQFKYFSF YNMYIVTQKA DYPNIQHLLY DLHRSFSNVK YVMLEENKQL PKMWLHYFRD WLQGLQDAFD SDWETGKIMP NNYKNGSDDG VLAYKLLVQ TGSRDKPIDI SQLTKQRLVD ADGIINPSAF YIYLTAWVSN DPVAYAASQA NIRPHRPEWV HDKADYMPET R LRIPAAEP IEYAQFPFYL NGLRDTSDFV EAIEKVRTIC SNYTSLGLSS YPNGYPFLFW EQYIGLRHWL LLFISVVLAC TF LVCAVFL LNPWTAGIIV MVLALMTVEL FGMMGLIGIK LSAVPVVILI ASVGIGVEFT VHVALAFLTA IGDKNRRAVL ALE HMFAPV LDGAVSTLLG VLMLAGSEFD FIVRYFFAVL AILTILGVLN GLVLLPVLLS FFGPYPEVSP ANGLNRLPTP SPEP PPSVV RFAMPPGHTH SGSDSSDSEY SSQTTVSGLS EELRHYEAQQ GAGGPAHQVI VEATENPVFA HSTVVHPESR HHPPS NPRQ QPHLDSGSLP PGRQGQQPRR DPPREGLWPP PYRPRRDAFE ISTEGHSGPS NRARWGPRGA RSHNPRNPAS TAMGSS VPG YCQPITTVTA SASVTVAVHP PPVPGPGRNP RGGLCPGYPE TDHGLFEDPH VPFHVRCERR DSKVEVIELQ DVECEER PR GSSSN |
-Macromolecule #2: Sonic hedgehog protein
Macromolecule | Name: Sonic hedgehog protein / type: protein_or_peptide / ID: 2 / Number of copies: 1 / Enantiomer: LEVO |
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Source (natural) | Organism: Homo sapiens (human) |
Molecular weight | Theoretical: 19.594039 KDa |
Recombinant expression | Organism: Homo sapiens (human) |
Sequence | String: CGPGRGFGKR RHPKKLTPLA YKQFIPNVAE KTLGASGRYE GKISRNSERF KELTPNYNPD IIFKDEENTG ADRLMTQRCK DKLNALAIS VMNQWPGVKL RVTEGWDEDG HHSEESLHYE GRAVDITTSD RDRSKYGMLA RLAVEAGFDW VYYESKAHIH C SVKAENSV AAKSGG |
-Macromolecule #3: N-ACETYL-D-GLUCOSAMINE
Macromolecule | Name: N-ACETYL-D-GLUCOSAMINE / type: ligand / ID: 3 / Number of copies: 6 / Formula: NAG |
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Molecular weight | Theoretical: 221.208 Da |
-Macromolecule #4: ZINC ION
Macromolecule | Name: ZINC ION / type: ligand / ID: 4 / Number of copies: 1 / Formula: ZN |
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Molecular weight | Theoretical: 65.409 Da |
-Macromolecule #5: PALMITIC ACID
Macromolecule | Name: PALMITIC ACID / type: ligand / ID: 5 / Number of copies: 1 / Formula: PLM |
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Molecular weight | Theoretical: 256.424 Da |
Chemical component information | ChemComp-PLM: |
-Experimental details
-Structure determination
Processing | single particle reconstruction |
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Aggregation state | particle |
-Sample preparation
Buffer | pH: 7 |
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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: 1.6 e/Å2 |
Electron beam | Acceleration voltage: 300 kV / Electron source: FIELD EMISSION GUN |
Electron optics | Illumination mode: FLOOD BEAM / Imaging mode: DARK FIELD |
Experimental equipment | Model: Titan Krios / Image courtesy: FEI Company |
-Image processing
Startup model | Type of model: PDB ENTRY PDB model - PDB ID: |
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Final reconstruction | Resolution.type: BY AUTHOR / Resolution: 3.5 Å / Resolution method: FSC 0.143 CUT-OFF / Number images used: 789118 |
Initial angle assignment | Type: ANGULAR RECONSTITUTION |
Final angle assignment | Type: ANGULAR RECONSTITUTION |