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    <admin>
        <current_status>
            <date>2024-11-06</date>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2018-09-13</deposition>
            <header_release>2018-11-28</header_release>
            <map_release>2018-11-28</map_release>
            <update>2024-11-06</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Institutes of Health/National Center for Research Resources (NIH/NCRR)</funding_body>
                <code>R01GM102498</code>
                <country>United States</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Institutes of Health/National Center for Research Resources (NIH/NCRR)</funding_body>
                <code>R01GM098672</code>
                <country>United States</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Institutes of Health/National Center for Research Resources (NIH/NCRR)</funding_body>
                <code>S10OD020054</code>
                <country>United States</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Institutes of Health/National Center for Research Resources (NIH/NCRR)</funding_body>
                <code>S10OD021741</code>
                <country>United States</country>
            </grant_reference>
            <grant_reference>
                <funding_body>National Institutes of Health/National Center for Research Resources (NIH/NCRR)</funding_body>
                <code>R35GM122530</code>
                <country>United States</country>
            </grant_reference>
        </grant_support>
        <title>Structural basis for cholesterol transport-like activity of the Hedgehog receptor Patched</title>
        <authors_list>
            <author>Zhang Y</author>
            <author>Bulkley D</author>
        </authors_list>
        <keywords>Receptor Membrane protein, MEMBRANE PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Zhang Y</author>
                    <author order="2">Bulkley DP</author>
                    <author order="3">Xin Y</author>
                    <author order="4">Roberts KJ</author>
                    <author order="5">Asarnow DE</author>
                    <author order="6">Sharma A</author>
                    <author order="7">Myers BR</author>
                    <author order="8">Cho W</author>
                    <author order="9">Cheng Y</author>
                    <author order="10">Beachy PA</author>
                    <title>Structural Basis for Cholesterol Transport-like Activity of the Hedgehog Receptor Patched.</title>
                    <journal_abbreviation>Cell</journal_abbreviation>
                    <volume>175</volume>
                    <first_page>1352</first_page>
                    <last_page>1364.e14</last_page>
                    <year>2018</year>
                    <external_references type="PUBMED">30415841</external_references>
                    <external_references type="DOI">doi:10.1016/j.cell.2018.10.026</external_references>
                    <external_references type="ISSN">1097-4172</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
        <pdb_list>
            <pdb_reference>
                <pdb_id>6mg8</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
                </relationship>
            </pdb_reference>
        </pdb_list>
    </crossreferences>
    <sample>
        <name>Patched1 protein solubilized in amphipol</name>
        <supramolecule_list>
            <complex_supramolecule supramolecule_id="1">
                <name>Patched1 protein solubilized in amphipol</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <natural_source database="NCBI">
                    <organism ncbi="9606">Homo sapiens</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.1452</theoretical>
                </molecular_weight>
            </complex_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>Protein patched homolog 1</name>
                <natural_source database="NCBI">
                    <organism ncbi="10090">Mus musculus</organism>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.145357844</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <recombinant_expression database="NCBI">
                    <recombinant_organism ncbi="9606">Homo sapiens</recombinant_organism>
                </recombinant_expression>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>MASAGNAAGALGRQAGGGRRRRTGGPHRAAPDRDYLHRPSYCDAAFALEQISKGKATGRKAPLWLRAKFQRLLFKLGCYI
QKNCGKFLVVGLLIFGAFAVGLKAANLETNVEELWVEVGGRVSRELNYTRQKIGEEAMFNPQLMIQTPKEEGANVLTTEA
LLQHLDSALQASRVHVYMYNRQWKLEHLCYKSGELITETGYMDQIIEYLYPCLIITPLDCFWEGAKLQSGTAYLLGKPPL
RWTNFDPLEFLEELKKINYQVDSWEEMLNKAEVGHGYMDRPCLNPADPDCPATAPNKNSTKPLDVALVLNGGCQGLSRKY
MHWQEELIVGGTVKNATGKLVSAHALQTMFQLMTPKQMYEHFRGYDYVSHINWNEDRAAAILEAWQRTYVEVVHQSVAPN
STQKVLPFTTTTLDDILKSFSDVSVIRVASGYLLMLAYACLTMLRWDCSKSQGAVGLAGVLLVALSVAAGLGLCSLIGIS
FNAATTQVLPFLALGVGVDDVFLLAHAFSETGQNKRIPFEDRTGECLKRTGASVALTSISNVTAFFMAALIPIPALRAFS
LQAAVVVVFNFAMVLLIFPAILSMDLYRREDRRLDIFCCFTSPCVSRVIQVEPQAYTEPMQSTVQLRTEYDPHTHVYYTT
AEPRSEISVQPVTVTQDNLSCQSPESTSSTRDLLSQFSDSSLHCLEPPCTKWTLSSFAEKHYAPFLLKPKAKVVVILLFL
GLLGVSLYGTTRVRDGLDLTDIVPRETREYDFIAAQFKYFSFYNMYIVTQKADYPNIQHLLYDLHKSFSNVKYVMLEENK
QLPQMWLHYFRDWLQGLQDAFDSDWETGRIMPNNYKNGSDDGVLAYKLLVQTGSRDKPIDISQLTKQRLVDADGIINPSA
FYIYLTAWVSNDPVAYAASQANIRPHRPEWVHDKADYMPETRLRIPAAEPIEYAQFPFYLNGLRDTSDFVEAIEKVRVIC
NNYTSLGLSSYPNGYPFLFWEQYISLRHWLLLSISVVLACTFLVCAVFLLNPWTAGIIVMVLALMTVELFGMMGLIGIKL
SAVPVVILIASVGIGVEFTVHVALAFLTAIGDKNHRAMLALEHMFAPVLDGAVSTLLGVLMLAGSEFDFIVRYFFAVLAI
LTVLGVLNGLVLLPVLLSFFGPCPEVSPANGLNRLPTPSPEPPPSVVRFAVPPGHTNNGSDSSDSEYSSQTTVSGISEEL
RQYEAQQGAGGPAHQVIVEATENPVFARSTVVHPDSRHQPPLTPRQQPHLDSGSLSPGRQGQQPRRDMDEKTTGWRGGHV
VEGLAGELEQLRARLEHHPQGQREP</string>
                    <external_references type="UNIPROTKB">Q61115</external_references>
                    <external_references type="UNIPROTKB">Q61115</external_references>
                </sequence>
            </protein_or_peptide>
            <ligand macromolecule_id="2">
                <name>CHOLESTEROL</name>
                <molecular_weight>
                    <theoretical units="MDa">0.000386654</theoretical>
                </molecular_weight>
                <number_of_copies>4</number_of_copies>
                <formula>CLR</formula>
            </ligand>
        </macromolecule_list>
    </sample>
    <structure_determination_list>
        <structure_determination structure_determination_id="1">
            <method>singleParticle</method>
            <aggregation_state>particle</aggregation_state>
            <specimen_preparation_list>
                <single_particle_preparation preparation_id="1">
                    <concentration units="mg/mL">0.3</concentration>
                    <buffer>
                        <ph>7.4</ph>
                    </buffer>
                    <grid>
                        <model>Quantifoil R1.2/1.3</model>
                        <material>COPPER</material>
                        <mesh>400</mesh>
                        <support_film film_type_id="1">
                            <film_material>CARBON</film_material>
                            <film_topology>HOLEY</film_topology>
                        </support_film>
                        <pretreatment>
                            <type>GLOW DISCHARGE</type>
                            <time units="s">30</time>
                            <atmosphere>AIR</atmosphere>
                        </pretreatment>
                    </grid>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <chamber_temperature units="K">23</chamber_temperature>
                        <instrument>FEI VITROBOT MARK III</instrument>
                    </vitrification>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>FEI TITAN KRIOS</microscope>
                    <illumination_mode>FLOOD BEAM</illumination_mode>
                    <imaging_mode>BRIGHT FIELD</imaging_mode>
                    <electron_source>FIELD EMISSION GUN</electron_source>
                    <acceleration_voltage units="kV">300</acceleration_voltage>
                    <nominal_cs units="mm">2.7</nominal_cs>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>GATAN K2 SUMMIT (4k x 4k)</film_or_detector_model>
                            <detector_mode>SUPER-RESOLUTION</detector_mode>
                            <digitization_details/>
                            <number_grids_imaged>1</number_grids_imaged>
                            <number_real_images>5236</number_real_images>
                            <average_exposure_time units="s">8.0</average_exposure_time>
                            <average_electron_dose_per_image units="e/Å^2">38.0</average_electron_dose_per_image>
                        </image_recording>
                    </image_recording_list>
                </single_particle_microscopy>
            </microscopy_list>
            <singleparticle_processing image_processing_id="1">
                <image_recording_id>1</image_recording_id>
                <particle_selection>
                    <number_selected>378828</number_selected>
                    <details>Number of particles selected after rough initial 2D classification</details>
                </particle_selection>
                <startup_model type_of_model="NONE">
                    <details>Ab initio model generated from CryoSparc</details>
                </startup_model>
                <final_reconstruction>
                    <applied_symmetry>
                        <point_group>C1</point_group>
                    </applied_symmetry>
                    <resolution units="Å" res_type="BY AUTHOR">3.6</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>2</version>
                        </software>
                    </software_list>
                    <number_images_used>245725</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                    <software_list>
                        <software>
                            <name>cryoSPARC</name>
                            <version>1</version>
                        </software>
                    </software_list>
                    <details>Initial angles were assigned by ab initio reconstruction in CryoSparc</details>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>MAXIMUM LIKELIHOOD</type>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>2</version>
                        </software>
                    </software_list>
                </final_angle_assignment>
                <final_three_d_classification>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>2</version>
                        </software>
                    </software_list>
                </final_three_d_classification>
            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
    <map format="CCP4" size_kbytes="157217">
        <file>emd_9111.map.gz</file>
        <symmetry>
            <space_group>1</space_group>
        </symmetry>
        <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
        <dimensions>
            <col>340</col>
            <row>340</row>
            <sec>340</sec>
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            <sec>0</sec>
        </origin>
        <spacing>
            <x>340</x>
            <y>340</y>
            <z>340</z>
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        <cell>
            <a units="Å">445.4</a>
            <b units="Å">445.4</b>
            <c units="Å">445.4</c>
            <alpha units="deg">90.0</alpha>
            <beta units="deg">90.0</beta>
            <gamma units="deg">90.0</gamma>
        </cell>
        <axis_order>
            <fast>X</fast>
            <medium>Y</medium>
            <slow>Z</slow>
        </axis_order>
        <statistics>
            <minimum>-0.16621485</minimum>
            <maximum>0.2775069</maximum>
            <average>0.000110226545</average>
            <std>0.0026982878</std>
        </statistics>
        <pixel_spacing>
            <x units="Å">1.31</x>
            <y units="Å">1.31</y>
            <z units="Å">1.31</z>
        </pixel_spacing>
        <contour_list>
            <contour primary="true">
                <level>0.04</level>
                <source>AUTHOR</source>
            </contour>
        </contour_list>
        <label>::::EMDATABANK.org::::EMD-9111::::</label>
        <annotation_details>PTCH1 monomer</annotation_details>
    </map>
    <interpretation>
        <modelling_list>
            <modelling>
                <refinement_protocol>AB INITIO MODEL</refinement_protocol>
                <refinement_space>REAL</refinement_space>
            </modelling>
        </modelling_list>
        <additional_map_list>
            <additional_map format="CCP4" size_kbytes="157217">
                <file>emd_9111_additional_1.map.gz</file>
                <symmetry>
                    <space_group>1</space_group>
                </symmetry>
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                <dimensions>
                    <col>340</col>
                    <row>340</row>
                    <sec>340</sec>
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                    <row>0</row>
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                </origin>
                <spacing>
                    <x>340</x>
                    <y>340</y>
                    <z>340</z>
                </spacing>
                <cell>
                    <a units="Å">445.4</a>
                    <b units="Å">445.4</b>
                    <c units="Å">445.4</c>
                    <alpha units="deg">90.0</alpha>
                    <beta units="deg">90.0</beta>
                    <gamma units="deg">90.0</gamma>
                </cell>
                <axis_order>
                    <fast>X</fast>
                    <medium>Y</medium>
                    <slow>Z</slow>
                </axis_order>
                <statistics>
                    <minimum>-4.6967425</minimum>
                    <maximum>6.003099</maximum>
                    <average>0.0031911286</average>
                    <std>0.061090007</std>
                </statistics>
                <pixel_spacing>
                    <x units="Å">1.31</x>
                    <y units="Å">1.31</y>
                    <z units="Å">1.31</z>
                </pixel_spacing>
                <contour_list>
                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
                </contour_list>
                <label>::::EMDATABANK.org::::EMD-9111::::</label>
                <annotation_details>PTCH1 dimer, C2 symmetry</annotation_details>
            </additional_map>
            <additional_map format="CCP4" size_kbytes="157217">
                <file>emd_9111_additional_2.map.gz</file>
                <symmetry>
                    <space_group>1</space_group>
                </symmetry>
                <data_type>IMAGE STORED AS FLOATING POINT NUMBER (4 BYTES)</data_type>
                <dimensions>
                    <col>340</col>
                    <row>340</row>
                    <sec>340</sec>
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                <spacing>
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                    <y>340</y>
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                <cell>
                    <a units="Å">445.4</a>
                    <b units="Å">445.4</b>
                    <c units="Å">445.4</c>
                    <alpha units="deg">90.0</alpha>
                    <beta units="deg">90.0</beta>
                    <gamma units="deg">90.0</gamma>
                </cell>
                <axis_order>
                    <fast>X</fast>
                    <medium>Y</medium>
                    <slow>Z</slow>
                </axis_order>
                <statistics>
                    <minimum>-5.0145874</minimum>
                    <maximum>6.391216</maximum>
                    <average>0.0030490237</average>
                    <std>0.04744208</std>
                </statistics>
                <pixel_spacing>
                    <x units="Å">1.31</x>
                    <y units="Å">1.31</y>
                    <z units="Å">1.31</z>
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                    <contour primary="true">
                        <source>AUTHOR</source>
                    </contour>
                </contour_list>
                <label>::::EMDATABANK.org::::EMD-9111::::</label>
                <annotation_details>PTCH1 dimer, C1 symmetry</annotation_details>
            </additional_map>
        </additional_map_list>
        <half_map_list>
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                <file>emd_9111_half_map_2.map.gz</file>
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                <dimensions>
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                    <b units="Å">445.4</b>
                    <c units="Å">445.4</c>
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                    <z units="Å">1.31</z>
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                <label>::::EMDATABANK.org::::EMD-9111::::</label>
                <annotation_details>Independent half map 1 used to calculate final monomer map</annotation_details>
            </half_map>
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                    <space_group>1</space_group>
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                    <gamma units="deg">90.0</gamma>
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                <axis_order>
                    <fast>X</fast>
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                    <average>-0.000014921295</average>
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                <pixel_spacing>
                    <x units="Å">1.31</x>
                    <y units="Å">1.31</y>
                    <z units="Å">1.31</z>
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                        <source>AUTHOR</source>
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                <label>::::EMDATABANK.org::::EMD-9111::::</label>
                <annotation_details>Independent half map 2 used to calculate final monomer map</annotation_details>
            </half_map>
        </half_map_list>
    </interpretation>
</emd>
