Cryo-EM structure of SARS-CoV-2 Kappa (B.1.617.1) spike protein

N-acetyl-beta-D-glucosamine; 2-acetamido-2-deoxy-beta-D-glucose; 2-acetamido-2-deoxy-D-glucose; 2-acetamido-2-deoxy-glucose; N-ACETYL-D-GLUCOSAMINE

Structural and biochemical rationale for enhanced spike protein fitness in delta and kappa SARS-CoV-2 variants.

SARS-CoV-2 Kappa (B.1.617.1) spike protein

Severe acute respiratory syndrome coronavirus 2

SARS-CoV-2, glycoprotein, fusion protein, viral protein