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            <deposition>2025-06-18</deposition>
            <header_release>2025-07-23</header_release>
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            <update>2025-07-23</update>
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        <grant_support>
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                <funding_body>Japan Society for the Promotion of Science (JSPS)</funding_body>
                <country>Japan</country>
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        <title>cryo-EM structure of alligator haemoglobin in the T-like conformation</title>
        <authors_list>
            <author>Takahashi K</author>
            <author>Lee Y</author>
            <author>Nishizawa T</author>
            <author>Tame JRH</author>
        </authors_list>
        <keywords>haemoglobin, OXYGEN BINDING</keywords>
    </admin>
    <crossreferences>
        <citation_list>
            <primary_citation>
                <journal_citation published="true">
                    <author ORCID="0000-0003-2028-244X" order="1">Takahashi K</author>
                    <author ORCID="0000-0002-1507-805X" order="2">Lee Y</author>
                    <author ORCID="0000-0001-7463-8398" order="3">Nishizawa T</author>
                    <author ORCID="0000-0002-9341-7280" order="4">Tame JRH</author>
                    <title>Conformational analysis of liganded human hemoglobin by cryo electron microscopy</title>
                    <journal_abbreviation>Biorxiv</journal_abbreviation>
                    <country>US</country>
                    <year>2025</year>
                    <external_references type="DOI">doi:10.1101/2025.07.07.661630</external_references>
                    <external_references type="ISSN">2692-8205</external_references>
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                    <organism ncbi="8496">Alligator mississippiensis</organism>
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                </molecular_weight>
                <number_of_copies>1</number_of_copies>
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                <sequence>
                    <string>MVLSMEDKSNVKAIWGKASGHLEEYGAEALERMFCAYPQTKIYFPHFDMSHNSAQIRAHGKKVFSALHEAVNHIDDLPGA
LCRLSELHAHSLRVDPVNFKFLAHCVLVVFAIHHPSALSPEIHASLDKFLCAVSAVLTSKYR</string>
                    <external_references type="UNIPROTKB">P01999</external_references>
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                    <organism ncbi="8496">Alligator mississippiensis</organism>
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                </molecular_weight>
                <number_of_copies>1</number_of_copies>
                <enantiomer>LEVO</enantiomer>
                <sequence>
                    <string>ASFDAHERKFIVDLWAKVDVAQCGADALSRMLIVYPWKRRYFEHFGKMCNAHDILHNSKVQEHGKKVLASFGEAVKHLDN
IKGHFANLSKLHCEKFHVDPENFKLLGDIIIIVLAAHHPEDFSVECHAAFQKLVRQVAAALAAEYH</string>
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                <name>PROTOPORPHYRIN IX CONTAINING FE</name>
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                <number_of_copies>2</number_of_copies>
                <formula>HEM</formula>
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                <name>CARBON MONOXIDE</name>
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                    <theoretical units="MDa">2.801e-05</theoretical>
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