2024-11-02_00000352|hard|9FVE

Crystal structure of VcSiaP W73A mutant in complex with sialic acid and a VHH antibody (VHH_VcP#2); X-ray diffraction 2.81Å
Protein #1 303 residues (99% resolved)

GAMGATTLKMGMQASVGSVEYNSAKMLADTLEEMSQGEIKLALYPSAQLGDDRAMLQQLTLGDLDITYAEFGRMGLAIPRAEAVMLPYVAKDFDHLRRMFESDFGQGVRDEMLQKFNWRALDTWYNGTRETTSNRPLNSIEDFKGLKLRVPNAKQNLNYAKLSGASPTPMSFSEVYLALQTNAVDGQENPLPTIKTMKFYEVQKNLAMTHHIVNDQMVIISESTWQKLSDTDKDIIQKAVQKVGDAHTQTVKTQEAELVSFFKSEGINVTYPDLEPFREAMQPLYKEFDSNIGQPIVSKLAAM

GAMGATTLKMGMQASVGSVEYNSAKMLADTLEEMSQGEIKLALYPSAQLGDDRAMLQQLTLGDLDITYAEFGRMGLAIPRAEAVMLPYVAKDFDHLRRMFESDFGQGVRDEMLQKFNWRALDTWYNGTRETTSNRPLNSIEDFKGLKLRVPNAKQNLNYAKLSGASPTPMSFSEVYLALQTNAVDGQENPLPTIKTMKFYEVQKNLAMTHHIVNDQMVIISESTWQKLSDTDKDIIQKAVQKVGDAHTQTVKTQEAELVSFFKSEGINVTYPDLEPFREAMQPLYKEFDSNIGQPIVSKLAAM
Protein #2 123 residues (100% resolved)

GSQVQLVESGGRLVQTGGSLRLSCAASGDTFSNYVMGWFRQAPGKEREFVAAISWTGANSYYADSVAGRFTISRDNAKNTVALQMNSLKPEDTAIYYCAADHFHVTHRKYDYWGQGTQVTVSS

GSQVQLVESGGRLVQTGGSLRLSCAASGDTFSNYVMGWFRQAPGKEREFVAAISWTGANSYYADSVAGRFTISRDNAKNTVALQMNSLKPEDTAIYYCAADHFHVTHRKYDYWGQGTQVTVSS
Non polymer #3 SLB

InChI=1S/C11H19NO9/c1-4(14)12-7-5(15)2-11(20,10(18)19)21-9(7)8(17)6(16)3-13/h5-9,13,15-17,20H,2-3H2,1H3,(H,12,14)(H,18,19)/t5-,6+,7+,8+,9+,11-/m0/s1

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