2026-04-04_00000082|medium|9DSG

Crystal structure of the SARS-CoV-2 RBD in complex with the cow antibody P2; X-ray diffraction 2.40Å
Protein #1 212 residues (92% resolved)

RFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLHHHHHH

RFPNITNLCPFGEVFNATRFASVYAWNRKRISNCVADYSVLYNSASFSTFKCYGVSPTKLNDLCFTNVYADSFVIRGDEVRQIAPGQTGKIADYNYKLPDDFTGCVIAWNSNNLDSKVGGNYNYLYRLFRKSNLKPFERDISTEIYQAGSTPCNGVEGFNCYFPLQSYGFQPTNGVGYQPYRVVVLSFELLHAPATVCGPKKSTNLHHHHHH
Protein #2 281 residues (88% resolved)

QVQLRESGPSLVKPSQTLSLTCTASGFSLSDKAVGWVRQAPGKALEWLGSIDVGGKIDYNRGLKSRLSITKDNSKSQVSLSVSSVTTEDSATYYCTTVHPRTQIPGTCPTGYSYSSGCRFGPACSSGDCCQTYNADGLGHYKCINRDYTYTNDFYVEAWGQGLLVTVSSASTTAPKVYPLSSCCGDKSSSGVTLGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHHHHHH

QVQLRESGPSLVKPSQTLSLTCTASGFSLSDKAVGWVRQAPGKALEWLGSIDVGGKIDYNRGLKSRLSITKDNSKSQVSLSVSSVTTEDSATYYCTTVHPRTQIPGTCPTGYSYSSGCRFGPACSSGDCCQTYNADGLGHYKCINRDYTYTNDFYVEAWGQGLLVTVSSASTTAPKVYPLSSCCGDKSSSGVTLGCLVKDYFPEPVTVSWNSGALTSGVHTFPAVLQSSGLYSLSSVVTVPSSSLGTQTYICNVNHKPSNTKVDKKVEPKSCDKTHHHHHH
Protein #3 216 residues (98% resolved)

QAVLTQPSSVSGSLGQRVSVTCSGSSSNVGNGYVSWYQLIPGSAPRTIIYGDTSRASGVPERFSGSRSGNTATLTISSLQAEDEADFFCASPDDSSSNAVFGSGTTLTVLGQPKSPPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS

QAVLTQPSSVSGSLGQRVSVTCSGSSSNVGNGYVSWYQLIPGSAPRTIIYGDTSRASGVPERFSGSRSGNTATLTISSLQAEDEADFFCASPDDSSSNAVFGSGTTLTVLGQPKSPPSVTLFPPSSEELQANKATLVCLISDFYPGAVTVAWKADSSPVKAGVETTTPSKQSNNKYAASSYLSLTPEQWKSHRSYSCQVTHEGSTVEKTVAPTECS
Non polymer #4 CIT

InChI=1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)

C(C(=O)O)C(CC(=O)O)(C(=O)O)O
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