2025-10-11_00000153|hard|9NRJ

abTCR bound to SAR444200, a novel anti-GPC3 T-cell engager, for the treatment of GPC3+ solid tumors; Electron microscopy 3.40Å
Protein #1 199 residues (100% resolved)

QLLEQSPQFLSIQEGENLTVYCNSSSVFSSLQWYRQEPGEGPVLLVTVVTGGEVKKLKRLTFQFGDARKDSSLHITAAQPGDTGLYLCAGAGSQGNLIFGKGTKLSVKPNIQNPDPAVYQLRDSKSSDKSVCLFTDFDSQTNVSQSKDSDVYITDKCVLDMRSMDFKSNSAVAWSNKSDFACANAFNNSIIPEDTFFPS

QLLEQSPQFLSIQEGENLTVYCNSSSVFSSLQWYRQEPGEGPVLLVTVVTGGEVKKLKRLTFQFGDARKDSSLHITAAQPGDTGLYLCAGAGSQGNLIFGKGTKLSVKPNIQNPDPAVYQLRDSKSSDKSVCLFTDFDSQTNVSQSKDSDVYITDKCVLDMRSMDFKSNSAVAWSNKSDFACANAFNNSIIPEDTFFPS
Protein #2 242 residues (100% resolved)

DGGITQSPKYLFRKEGQNVTLSCEQNLNHDAMYWYRQDPGQGLRLIYYSQIVNDFQKGDIAEGYSVSREKKESFPLTVTSAQKNPTAFYLCASSSRSSYEQYFGPGTRLTVTEDLKNVFPPEVAVFEPSEAEISHTQKATLVCLATGFYPDHVELSWWVNGKEVHSGVCTDPQPLKEQPALNDSRYSLSSRLRVSATFWQNPRNHFRCQVQFYGLSENDEWTQDRAKPVTQIVSAEAWGRAD

DGGITQSPKYLFRKEGQNVTLSCEQNLNHDAMYWYRQDPGQGLRLIYYSQIVNDFQKGDIAEGYSVSREKKESFPLTVTSAQKNPTAFYLCASSSRSSYEQYFGPGTRLTVTEDLKNVFPPEVAVFEPSEAEISHTQKATLVCLATGFYPDHVELSWWVNGKEVHSGVCTDPQPLKEQPALNDSRYSLSSRLRVSATFWQNPRNHFRCQVQFYGLSENDEWTQDRAKPVTQIVSAEAWGRAD
Protein #3 114 residues (100% resolved)

VQLVESGGGLVQAGGSLRLSCAASGSIVGIHSVGWYRQVPGRQRELVATIVTDTGTHYRDFVKGRFTISRDIAKNTLYLQMNSLQPEDTAVYYCYFNLIRGRYWAQGTLVTVSS

VQLVESGGGLVQAGGSLRLSCAASGSIVGIHSVGWYRQVPGRQRELVATIVTDTGTHYRDFVKGRFTISRDIAKNTLYLQMNSLQPEDTAVYYCYFNLIRGRYWAQGTLVTVSS
Protein #4 117 residues (100% resolved)

DVQLVESGGGVVQPGGSLRLSCVASGYVHKINFYGWYRQAPGKEREKVAHISIGDQTDYADSAKGRFTISRDESKNTVYLQMNSLRPEDTAAYYCRALSRIWPYDYWGQGTLVTVSS

DVQLVESGGGVVQPGGSLRLSCVASGYVHKINFYGWYRQAPGKEREKVAHISIGDQTDYADSAKGRFTISRDESKNTVYLQMNSLRPEDTAAYYCRALSRIWPYDYWGQGTLVTVSS
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Reference