https://www.ncbi.nlm.nih.gov/Structure/pdb/9C45
9C45: SARS-CoV-2 S + S2L20 (local refinement of NTD and S2L20 Fab variable region)
S2L20 Fab Heavy Chain VariableS2L20 Fab Light Chain Variable RegionSpike glycoprotein2-acetamido-2-deoxy-beta-D-glucopyranosebeta-D-mannopyranose