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            <deposition>PDBj</deposition>
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            <update>2025-07-02</update>
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        <grant_support>
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                <funding_body>National Natural Science Foundation of China</funding_body>
                <code>21572116</code>
                <country>China</country>
            </grant_reference>
        </grant_support>
        <title>Adeno-Associated Virus 2 at 2.8 ang</title>
        <authors_list>
            <author>Lou ZY</author>
            <author>Zhang R</author>
        </authors_list>
        <keywords>AAV2, VIRUS</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Zhang R</author>
                    <author order="2">Cao L</author>
                    <author order="3">Cui M</author>
                    <author order="4">Sun Z</author>
                    <author ORCID="0000-0003-3603-3966" order="5">Hu M</author>
                    <author order="6">Zhang R</author>
                    <author order="7">Stuart W</author>
                    <author order="8">Zhao X</author>
                    <author order="9">Yang Z</author>
                    <author order="10">Li X</author>
                    <author order="11">Sun Y</author>
                    <author order="12">Li S</author>
                    <author ORCID="0000-0002-1664-3401" order="13">Ding W</author>
                    <author ORCID="0000-0003-2728-881X" order="14">Lou Z</author>
                    <author order="15">Rao Z</author>
                    <title>Adeno-associated virus 2 bound to its cellular receptor AAVR.</title>
                    <journal_abbreviation>Nat Microbiol</journal_abbreviation>
                    <country>UK</country>
                    <volume>4</volume>
                    <first_page>675</first_page>
                    <last_page>682</last_page>
                    <year>2019</year>
                    <external_references type="PUBMED">30742069</external_references>
                    <external_references type="DOI">doi:10.1038/s41564-018-0356-7</external_references>
                    <external_references type="ISSN">2058-5276</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
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                <pdb_id>6ih9</pdb_id>
                <relationship>
                    <in_frame>FULLOVERLAP</in_frame>
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        </pdb_list>
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    <sample>
        <name>Ao-associated virus 2  (isolate Srivastava/1982)</name>
        <supramolecule_list>
            <virus_supramolecule supramolecule_id="1">
                <name>Ao-associated virus 2  (isolate Srivastava/1982)</name>
                <parent>0</parent>
                <macromolecule_list>
                    <macromolecule>
                        <macromolecule_id>1</macromolecule_id>
                    </macromolecule>
                </macromolecule_list>
                <sci_species_name ncbi="648242">Ao-associated virus 2  (isolate Srivastava/1982)</sci_species_name>
                <virus_shell shell_id="1">
                    <diameter units="Å">280.0</diameter>
                </virus_shell>
                <virus_type>VIRION</virus_type>
                <virus_isolate>STRAIN</virus_isolate>
                <virus_enveloped>false</virus_enveloped>
                <virus_empty>true</virus_empty>
            </virus_supramolecule>
        </supramolecule_list>
        <macromolecule_list>
            <protein_or_peptide macromolecule_id="1">
                <name>Capsid protein VP1</name>
                <natural_source database="NCBI">
                    <organism ncbi="648242">Adeno-associated virus 2 (isolate Srivastava/1982)</organism>
                    <strain>isolate Srivastava/1982</strain>
                </natural_source>
                <molecular_weight>
                    <theoretical units="MDa">0.05864449199999999</theoretical>
                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>DGVGNSSGNWHCDSTWMGDRVITTSTRTWALPTYNNHLYKQISSQSGASNDNHYFGYSTPWGYFDFNRFHCHFSPRDWQR
LINNNWGFRPKRLNFKLFNIQVKEVTQNDGTTTIANNLTSTVQVFTDSEYQLPYVLGSAHQGCLPPFPADVFMVPQYGYL
TLNNGSQAVGRSSFYCLEYFPSQMLRTGNNFTFSYTFEDVPFHSSYAHSQSLDRLMNPLIDQYLYYLSRTNTPSGTTTQS
RLQFSQAGASDIRDQSRNWLPGPCYRQQRVSKTSADNNNSEYSWTGATKYHLNGRDSLVNPGPAMASHKDDEEKFFPQSG
VLIFGKQGSEKTNVDIEKVMITDEEEIRTTNPVATEQYGSVSTNLQRGNRQAATADVNTQGVLPGMVWQDRDVYLQGPIW
AKIPHTDGHFHPSPLMGGFGLKHPPPQILIKNTPVPANPSTTFSAAKFASFITQYSTGQVSVEIEWELQKENSKRWNPEI
QYTSNYNKSVNVDFTVDTNGVYSEPRPIGTRYLTRNL</string>
                    <external_references type="UNIPROTKB">P03135</external_references>
                </sequence>
            </protein_or_peptide>
        </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">1</concentration>
                    <buffer>
                        <ph>7.4</ph>
                    </buffer>
                    <vitrification>
                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">100</chamber_humidity>
                        <instrument>FEI VITROBOT MARK I</instrument>
                    </vitrification>
                    <details>The AAV2 particles are purified fron 293T cell, with the yeild of approximately 10^12vg per 10L.</details>
                </single_particle_preparation>
            </specimen_preparation_list>
            <microscopy_list>
                <single_particle_microscopy microscopy_id="1">
                    <microscope>FEI TECNAI ARCTICA</microscope>
                    <illumination_mode>FLOOD BEAM</illumination_mode>
                    <imaging_mode>BRIGHT FIELD</imaging_mode>
                    <electron_source>FIELD EMISSION GUN</electron_source>
                    <acceleration_voltage units="kV">200</acceleration_voltage>
                    <c2_aperture_diameter units="µm">70.0</c2_aperture_diameter>
                    <nominal_cs units="mm">2.7</nominal_cs>
                    <image_recording_list>
                        <image_recording image_recording_id="1">
                            <film_or_detector_model>FEI FALCON II (4k x 4k)</film_or_detector_model>
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                                <frames_per_image>1-19</frames_per_image>
                            </digitization_details>
                            <number_grids_imaged>1</number_grids_imaged>
                            <average_exposure_time units="s">1.2</average_exposure_time>
                            <average_electron_dose_per_image units="e/Å^2">1.53</average_electron_dose_per_image>
                        </image_recording>
                    </image_recording_list>
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            </microscopy_list>
            <singleparticle_processing image_processing_id="1">
                <image_recording_id>1</image_recording_id>
                <ctf_correction>
                    <software_list>
                        <software>
                            <name>CTFFIND</name>
                            <version>4.1</version>
                            <processing_details>CTFFIND4.1 was used to determine the CTF correction.</processing_details>
                        </software>
                    </software_list>
                    <type>PHASE FLIPPING AND AMPLITUDE CORRECTION</type>
                </ctf_correction>
                <startup_model type_of_model="NONE"/>
                <final_reconstruction>
                    <resolution units="Å" res_type="BY AUTHOR">2.8</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>2.1</version>
                            <processing_details>RELION2.1 was used for the final reconstruction software.</processing_details>
                        </software>
                    </software_list>
                    <number_images_used>14434</number_images_used>
                </final_reconstruction>
                <initial_angle_assignment>
                    <type>ANGULAR RECONSTITUTION</type>
                </initial_angle_assignment>
                <final_angle_assignment>
                    <type>ANGULAR RECONSTITUTION</type>
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            </singleparticle_processing>
        </structure_determination>
    </structure_determination_list>
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