2026-05-30_00000345|hard|9Z79

Cryo-EM structure of Enterotoxigenic Escherichia coli autotransporter A (EatA) complexed with the fragment antigen binding domain of monoclonal antibody 40; Electron microscopy 2.66Å
Protein #1 1031 residues (75% resolved)

ATVNADISYQTFRDFAENKGAFIVGASNINIYDKNGVLVGVLDKAPMPDFSSATMNTGTLPPGDHTLYSPQYVVTAKHVNGSDIMSFGHIQNNYTVVGENNHNSLDIKIRRLNKIVTEVAPAEISSVGAVNGAYQEGGRFKAFYRLGGGLQYIKDKNGNLTPVYTNGGFLTGGTISALSSYNNGQMITAPTGDIFNPANGPLANYLNKGDSGSPLFAYDSLDKKWVLVGVLSSGSEHGNNWVVTTQDFLHQQPKHDFDKTISYDSEKGSLQWRYNKNSGVGTLSQESVVWDMHGKKGGDLNAGKNLQFTGNNGEIILHDSIDQGAGYLQFFDNYTVTSLTDQTWTGGGIITEKGVNVLWQVNGVNDDNLHKVGEGTLTVNGKGVNNGGLKVGDGTVILNQRPDDNGHKQAFSSINISSGRATVILSDANQVNPDKISWGYRGGTLDLNGNNVNFTRLQAADYGAIVSNNNKNKSELTLKLQTLNENDISVDVKTYEVFGGHGSPGDLYYVPASNTYFILKSKAYGPFFSDLDNTNVWQNVGHDRDKAIQIVKQQKIGESSQPYMFHGQLNGYMDVNIHPLSGKDVLTLDGSVNLPEGVITKKSGTLIFQGHPVIHAGMTTSAGQSDWENRQFTMDKLRLDAATFHLSRNAHMQGDISAANGSTVILGSSRVFTDKNDGTGNAVSSVEGSSIATTAGDQSYYSGNVLLENHSSLEVRENFTGGIEAYDSSVSVTSQNAIFDHVGSFVNSSLLLEKGAKLTAQSGIFTNNTMKIKENASLTLTGIPSVGKPGYYSPVTSTTEGIHLGERASLSVKNMGYLSSNITAENSAAIINLGDSNATIGKTDSPLFSTLMRGYNAVLQGNIMGPQSSVNMNNALWHSDRNSELKELKANDSQIELGVRGHFAKLRVKELIASNSVFLVHANNSQADQLNVTDKLQGSNNTILVDFFNKAANGTNVTLITAPKGSDENTFKAGTQQIGFSNITPEIRTENTDTATQWVLTGYQSVADARASKIATDFMDSGYKSFLTEVN

ATVNADISYQTFRDFAENKGAFIVGASNINIYDKNGVLVGVLDKAPMPDFSSATMNTGTLPPGDHTLYSPQYVVTAKHVNGSDIMSFGHIQNNYTVVGENNHNSLDIKIRRLNKIVTEVAPAEISSVGAVNGAYQEGGRFKAFYRLGGGLQYIKDKNGNLTPVYTNGGFLTGGTISALSSYNNGQMITAPTGDIFNPANGPLANYLNKGDSGSPLFAYDSLDKKWVLVGVLSSGSEHGNNWVVTTQDFLHQQPKHDFDKTISYDSEKGSLQWRYNKNSGVGTLSQESVVWDMHGKKGGDLNAGKNLQFTGNNGEIILHDSIDQGAGYLQFFDNYTVTSLTDQTWTGGGIITEKGVNVLWQVNGVNDDNLHKVGEGTLTVNGKGVNNGGLKVGDGTVILNQRPDDNGHKQAFSSINISSGRATVILSDANQVNPDKISWGYRGGTLDLNGNNVNFTRLQAADYGAIVSNNNKNKSELTLKLQTLNENDISVDVKTYEVFGGHGSPGDLYYVPASNTYFILKSKAYGPFFSDLDNTNVWQNVGHDRDKAIQIVKQQKIGESSQPYMFHGQLNGYMDVNIHPLSGKDVLTLDGSVNLPEGVITKKSGTLIFQGHPVIHAGMTTSAGQSDWENRQFTMDKLRLDAATFHLSRNAHMQGDISAANGSTVILGSSRVFTDKNDGTGNAVSSVEGSSIATTAGDQSYYSGNVLLENHSSLEVRENFTGGIEAYDSSVSVTSQNAIFDHVGSFVNSSLLLEKGAKLTAQSGIFTNNTMKIKENASLTLTGIPSVGKPGYYSPVTSTTEGIHLGERASLSVKNMGYLSSNITAENSAAIINLGDSNATIGKTDSPLFSTLMRGYNAVLQGNIMGPQSSVNMNNALWHSDRNSELKELKANDSQIELGVRGHFAKLRVKELIASNSVFLVHANNSQADQLNVTDKLQGSNNTILVDFFNKAANGTNVTLITAPKGSDENTFKAGTQQIGFSNITPEIRTENTDTATQWVLTGYQSVADARASKIATDFMDSGYKSFLTEVN
Protein #2 224 residues (90% resolved)

QVQLQESGPGLVKPSETLSLTCTVSGASISSSSYYCIWVRQSPGKGLEWIGTTYYSGTTYHEPSLRSRVSISLDTSKNQFSLMLTSVTAADTARYYCAISYGWGSYVNHWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCD

QVQLQESGPGLVKPSETLSLTCTVSGASISSSSYYCIWVRQSPGKGLEWIGTTYYSGTTYHEPSLRSRVSISLDTSKNQFSLMLTSVTAADTARYYCAISYGWGSYVNHWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCD
Protein #3 215 residues (94% resolved)

EIVLTQSPATLSLSPGERATLSCRASQIFGSDLAWYQHKPGQAPRLLIFNTSNRVTGTPARFSGSGSGTDFTLTINSLEPDDVAVYYCHQRSSWPSITFGQGTRLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC

EIVLTQSPATLSLSPGERATLSCRASQIFGSDLAWYQHKPGQAPRLLIFNTSNRVTGTPARFSGSGSGTDFTLTINSLEPDDVAVYYCHQRSSWPSITFGQGTRLEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
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Reference