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    <admin>
        <current_status>
            <date>2025-12-17</date>
            <code>REL</code>
            <processing_site>RCSB</processing_site>
        </current_status>
        <sites>
            <deposition>RCSB</deposition>
            <last_processing>RCSB</last_processing>
        </sites>
        <key_dates>
            <deposition>2025-07-28</deposition>
            <header_release>2025-12-03</header_release>
            <map_release>2025-12-03</map_release>
            <update>2025-12-17</update>
        </key_dates>
        <grant_support>
            <grant_reference>
                <funding_body>National Institutes of Health/National Heart, Lung, and Blood Institute (NIH/NHLBI)</funding_body>
                <code>1ZIAHL006264</code>
                <country>United States</country>
            </grant_reference>
        </grant_support>
        <title>Cryo-ET subtomogram averaging of a stress fiber from a regenerating axon</title>
        <authors_list>
            <author ORCID="0000-0002-0448-7683">Bodakuntla S</author>
            <author ORCID="0000-0002-6202-3772">Taira K</author>
            <author ORCID="0000-0002-9550-2171">Yamada Y</author>
            <author ORCID="0009-0000-4317-3348">Alvarez-Brecht P</author>
            <author ORCID="0000-0002-9284-0941">Cada AK</author>
            <author ORCID="0000-0001-6700-1241">Basnet N</author>
            <author ORCID="0000-0003-3159-9565">Zhang R</author>
            <author ORCID="0000-0002-5865-2138">Martinez-Sanchez A</author>
            <author ORCID="0000-0002-7528-6547">Biertumpfel C</author>
            <author ORCID="0000-0002-1594-2821">Mizuno N</author>
        </authors_list>
        <keywords>cytoskeleton, F-actin, neuroregeneration, axon, STRUCTURAL PROTEIN</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author order="1">Bodakuntla S</author>
                    <author order="2">Taira K</author>
                    <author order="3">Yamada Y</author>
                    <author order="4">Alvarez-Brecht P</author>
                    <author ORCID="0000-0002-9284-0941" order="5">Cada AK</author>
                    <author order="6">Basnet N</author>
                    <author ORCID="0000-0003-3159-9565" order="7">Zhang R</author>
                    <author ORCID="0000-0002-5865-2138" order="8">Martinez-Sanchez A</author>
                    <author ORCID="0000-0002-7528-6547" order="9">Biertumpfel C</author>
                    <author ORCID="0000-0002-1594-2821" order="10">Mizuno N</author>
                    <title>In situ structural mechanism of epothilone-B-induced CNS axon regeneration.</title>
                    <journal_abbreviation>Nature</journal_abbreviation>
                    <country>UK</country>
                    <volume>648</volume>
                    <first_page>477</first_page>
                    <last_page>487</last_page>
                    <year>2025</year>
                    <external_references type="PUBMED">41224993</external_references>
                    <external_references type="DOI">doi:10.1038/s41586-025-09654-z</external_references>
                    <external_references type="ISSN">1476-4687</external_references>
                    <external_references type="CSD">0006</external_references>
                    <external_references type="ASTM">NATUAS</external_references>
                </journal_citation>
            </primary_citation>
        </citation_list>
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                <emdb_id>EMD-71751</emdb_id>
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                <details>Cryo-ET reconstruction of an axon (primary mouse thalamus neuronal explant, control)</details>
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                <emdb_id>EMD-71752</emdb_id>
                <relationship>
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                <details>Cryo-ET reconstruction of a regenerating axon after axotomy showing branching microtubules (primary mouse thalamus neuronal explant)</details>
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                <details>Cryo-ET reconstruction of a regenerating axon after axotomy showing polymerizing microtubules (primary mouse thalamus neuronal explant)</details>
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                <details>Cryo-ET reconstruction of a regenerating axon 24 h after axotomy (primary mouse thalamus neuronal explant)</details>
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                <details>Cryo-ET reconstruction of a regenerating axon 24 h after axotomy (primary mouse thalamus neuronal explant)</details>
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            <emdb_reference>
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                <details>In situ microtubule of EpoB-induced regenerating axons</details>
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                <db_name>EMDB</db_name>
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        <name>Thalamus primary tissue, neuron</name>
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                <name>Thalamus primary tissue, neuron</name>
                <parent>0</parent>
                <details>Explant axon from thalamus primary tissue of mouse embryo</details>
                <natural_source database="NCBI">
                    <organism ncbi="10090">Mus musculus</organism>
                    <organ>Brain</organ>
                    <tissue>Thalamus</tissue>
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                        <ph>7.2</ph>
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                        <model>Quantifoil R1/4</model>
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                        <mesh>200</mesh>
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                            <film_topology>HOLEY</film_topology>
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                        <pretreatment>
                            <type>GLOW DISCHARGE</type>
                            <time units="s">60</time>
                            <atmosphere>AIR</atmosphere>
                            <pressure units="kPa">3.8000000000000003</pressure>
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                        <details>coated with poly-L-lysine and laminin</details>
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                        <cryogen_name>ETHANE</cryogen_name>
                        <chamber_humidity units="percentage">95</chamber_humidity>
                        <chamber_temperature units="K">298</chamber_temperature>
                        <instrument>FEI VITROBOT MARK IV</instrument>
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                    <microscope>TFS 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>
                    <nominal_defocus_min units="µm">3.0</nominal_defocus_min>
                    <nominal_defocus_max units="µm">5.0</nominal_defocus_max>
                    <nominal_magnification>33000.0</nominal_magnification>
                    <specimen_holder_model>FEI TITAN KRIOS AUTOGRID HOLDER</specimen_holder_model>
                    <cooling_holder_cryogen>NITROGEN</cooling_holder_cryogen>
                    <alignment_procedure>
                        <coma_free/>
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                    <specialist_optics>
                        <energy_filter>
                            <name>GIF Bioquantum</name>
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                        <image_recording image_recording_id="1">
                            <film_or_detector_model>GATAN K3 BIOQUANTUM (6k x 4k)</film_or_detector_model>
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                                    <width units="pixel">5760</width>
                                    <height units="pixel">4092</height>
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                            </digitization_details>
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                            <average_electron_dose_per_image units="e/Å^2">125.0</average_electron_dose_per_image>
                        </image_recording>
                    </image_recording_list>
                </subtomogram_averaging_microscopy>
            </microscopy_list>
            <subtomogram_averaging_processing image_processing_id="1">
                <image_recording_id>1</image_recording_id>
                <final_reconstruction>
                    <number_classes_used>1</number_classes_used>
                    <applied_symmetry>
                        <point_group>C1</point_group>
                    </applied_symmetry>
                    <algorithm>FOURIER SPACE</algorithm>
                    <resolution units="Å" res_type="BY AUTHOR">27.7</resolution>
                    <resolution_method>FSC 0.143 CUT-OFF</resolution_method>
                    <software_list>
                        <software>
                            <name>RELION</name>
                            <version>5</version>
                        </software>
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                    <number_subtomograms_used>1</number_subtomograms_used>
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                    <reference_model>cylinder</reference_model>
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                        <software>
                            <name>IMOD</name>
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                            <name>RELION</name>
                            <version>5</version>
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                    <type>PHASE FLIPPING AND AMPLITUDE CORRECTION</type>
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