2025-05-03_00000047|medium|9C22

Crystal structure of chimeric hemagglutinin cH11/1 in complex with broad protective antibody 3E1; X-ray diffraction 4.60Å
Protein #1 504 residues (64% resolved)

GDTLCIGYHANNSTDTVDTLLEKNVTVTHSVNLLEDKHNGKLCSINGKQPISLGDCSFAGWILGNPMCDDLIGKTSWSYIVEKPNPTNGICYPGTLEDEEELRLKFSGVLEFSKFEAFTSNGWGAVNSGAGVTAACKFGSSNSFFRNMVWLIHQSGTYPVIKRTFNNTKGRDVLIVWGIHHPATLKEHQDLYKKDSSYVAVGSETYNRRFTPEISTRPNVNGQAGRMTFYWTMVKPGESITFESNGAFLAPRYAFEIVSVGNGKLFRSELSIESCNTTCQTPKGAINTSLPFQNIHPITIGKCPKYVKSTKLRLATGLRNVPSIQSRGLFGAIAGFIEGGWTGMVDGWYGYHHQNEQGSGYAADLKSTQNAIDGITNKVNSVIEKMNTQFTAVGKEFNHLEKRIENLNKKVDDGFLDIWTYNAELLVLLENERTLDYHDSNVKNLYEKVRSQLKNNAKEIGNGCFEFYHKCDNTCMESVKNGTYDYPKYSEEAKLNREEIDSGR

GDTLCIGYHANNSTDTVDTLLEKNVTVTHSVNLLEDKHNGKLCSINGKQPISLGDCSFAGWILGNPMCDDLIGKTSWSYIVEKPNPTNGICYPGTLEDEEELRLKFSGVLEFSKFEAFTSNGWGAVNSGAGVTAACKFGSSNSFFRNMVWLIHQSGTYPVIKRTFNNTKGRDVLIVWGIHHPATLKEHQDLYKKDSSYVAVGSETYNRRFTPEISTRPNVNGQAGRMTFYWTMVKPGESITFESNGAFLAPRYAFEIVSVGNGKLFRSELSIESCNTTCQTPKGAINTSLPFQNIHPITIGKCPKYVKSTKLRLATGLRNVPSIQSRGLFGAIAGFIEGGWTGMVDGWYGYHHQNEQGSGYAADLKSTQNAIDGITNKVNSVIEKMNTQFTAVGKEFNHLEKRIENLNKKVDDGFLDIWTYNAELLVLLENERTLDYHDSNVKNLYEKVRSQLKNNAKEIGNGCFEFYHKCDNTCMESVKNGTYDYPKYSEEAKLNREEIDSGR
Protein #2 214 residues (99% resolved)

DIQMTQSPATLSASVGDRVSITCRASQSISSWLAWYQQKPGKAPKLLIYKASSLESGVPSRFSGSGSGSEFTLTISSLQPDDFAIYYCQQYNSYPWTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC

DIQMTQSPATLSASVGDRVSITCRASQSISSWLAWYQQKPGKAPKLLIYKASSLESGVPSRFSGSGSGSEFTLTISSLQPDDFAIYYCQQYNSYPWTFGQGTKVEIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
Protein #3 224 residues (99% resolved)

QVQLQESGPGLVKPSETLSLTCSVSGASISSYYWIWIRQPAGKGLEWIGRFYTSGSPNYNPSLRSRVTMSVDTSKNQFSLKLTSVTAADTAVYYCAREEHITFGGVIVRYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC

QVQLQESGPGLVKPSETLSLTCSVSGASISSYYWIWIRQPAGKGLEWIGRFYTSGSPNYNPSLRSRVTMSVDTSKNQFSLKLTSVTAADTAVYYCAREEHITFGGVIVRYWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSC
Non polymer #4 NAG

InChI=1S/C8H15NO6/c1-3(11)9-5-7(13)6(12)4(2-10)15-8(5)14/h4-8,10,12-14H,2H2,1H3,(H,9,11)/t4-,5-,6-,7-,8-/m1/s1

CC(=O)N[C@@H]1[C@H]([C@@H]([C@H](O[C@H]1O)CO)O)O
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Reference