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. 2020 Sep 30;35(3):253–260. doi: 10.5222/MMJ.2020.98048

Table 2.

Localization of the 15 amino acid variations observed in RBD of mutant SARS-CoV-232.

Codon SARS-CoV-2 reference strain SARS-CoV-2 mutant strain
321 Glutamine Leucine
341 Valine Isoleucine
344 Alanine Serine
348 Alanine Threonine
354 Alanine Threonine
364 Aspartate Tyrosine
378 Lysine Arginine
408 Arginine Isoleucine
409 Glutamine Glutamate
435 Alanine Serine
458 Lysine Arginine
508 Tyrosine Histidine
516 Glutamate Glutamine
519 Histidine Proline
520 Alanine Serine