2026-05-09_00000014|hard|11ZW

Structure of the Porcine deltacoronavirus (PDCoV) receptor-binding domain bound to the RBD minibinder 11, the PD3 Fab, and the Kappa light chain nanobody; Electron microscopy 2.80Å
Protein #1 175 residues (65% resolved)

MGILPSPGMPALLSLVSLLSVLLMGCVAETGTPELEVVQLNISAHMDFGEARLDSVTINGNTSYCVTKPYFRLETNFMCTGCTMNLRTDTCSFDLSAVNNGMSFSQFCLSTESGACEMKIIVTYVWNYLLRQRLYVTAVEGQTHTGGGSGLNDIFEAQKIEWHEGGSHHHHHHHH

MGILPSPGMPALLSLVSLLSVLLMGCVAETGTPELEVVQLNISAHMDFGEARLDSVTINGNTSYCVTKPYFRLETNFMCTGCTMNLRTDTCSFDLSAVNNGMSFSQFCLSTESGACEMKIIVTYVWNYLLRQRLYVTAVEGQTHTGGGSGLNDIFEAQKIEWHEGGSHHHHHHHH
Protein #2 176 residues (68% resolved)

MHHHHHHHHGGSLVPRGSGGSGLNDIFEAQKIEWHEGGSHMLTREEVQAIIDGHVIEVKYDSVEEFLEKYKGKISEETIELIEKLIELTSKDPKLSRLPLIFMQMLDMFIEIMKDLKDRGITSEEDRKLLYDVFKERFEQWFDSFWPGEEEIKEIMLKILDLLYNEDYEKIYEAEK

MHHHHHHHHGGSLVPRGSGGSGLNDIFEAQKIEWHEGGSHMLTREEVQAIIDGHVIEVKYDSVEEFLEKYKGKISEETIELIEKLIELTSKDPKLSRLPLIFMQMLDMFIEIMKDLKDRGITSEEDRKLLYDVFKERFEQWFDSFWPGEEEIKEIMLKILDLLYNEDYEKIYEAEK
Protein #3 261 residues (82% resolved)

MPMGSLQPLATLYLLGMLVASVLAEVQLVESGGGLVQPGGSLRLSCAASGFTFRNYWMNWVRQAPGKGLEWVANIKQDGSEKYYVDSVKGRFTISRDNAKNSFYLQMNSLRAEDTAVYYCARSSITARALFDCWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCGGSGGSHHHHHHHH

MPMGSLQPLATLYLLGMLVASVLAEVQLVESGGGLVQPGGSLRLSCAASGFTFRNYWMNWVRQAPGKGLEWVANIKQDGSEKYYVDSVKGRFTISRDNAKNSFYLQMNSLRAEDTAVYYCARSSITARALFDCWGQGTLVTVSSASTKGPSVFPLAPSSKSTSGGTAALGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKRVEPKSCGGSGGSHHHHHHHH
Protein #4 238 residues (89% resolved)

MPMGSLQPLATLYLLGMLVASVLADIQLTQSPSFLSASVGDRVTITCRATQDISSYLAWYQQKPGKAPKLLIFTASTLQTGVPSRFSGSGSGTEFTLTISSLQPEDFATYYCQQLNSYPWTFGQGTKVDIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC

MPMGSLQPLATLYLLGMLVASVLADIQLTQSPSFLSASVGDRVTITCRATQDISSYLAWYQQKPGKAPKLLIFTASTLQTGVPSRFSGSGSGTEFTLTISSLQPEDFATYYCQQLNSYPWTFGQGTKVDIKRTVAAPSVFIFPPSDEQLKSGTASVVCLLNNFYPREAKVQWKVDNALQSGNSQESVTEQDSKDSTYSLSSTLTLSKADYEKHKVYACEVTHQGLSSPVTKSFNRGEC
Protein #5 159 residues (74% resolved)

MKKTAIAIAVALAGFATVAQAAPMGSQVQLQESGGGLVQPGGSLRLSCAASGRTISRYAMSWFRQAPGKEREFVAVARRSGDGAFYADSVQGRFTVSRDDAKNTVYLQMNSLKPEDTAVYYCAIDSDTFYSGSYDYWGQGTQVTVSSHHHHHHHHEPEA

MKKTAIAIAVALAGFATVAQAAPMGSQVQLQESGGGLVQPGGSLRLSCAASGRTISRYAMSWFRQAPGKEREFVAVARRSGDGAFYADSVQGRFTVSRDDAKNTVYLQMNSLKPEDTAVYYCAIDSDTFYSGSYDYWGQGTQVTVSSHHHHHHHHEPEA
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Reference