Coronavirus Spike Protein: West Bengal Variant B.1.618 triple mutation and possible consequences

Mapping the mutations from the West Bengal variants, double mutant (B.1.617) and triple mutant (B.1.618), onto X-ray crystallographic structure of Receptor Binding Domain (RBD) and Cryo-EM structure of the Spike protein. Amino acids positions of E484K, D614G, and Y145-H146 are highlighted. The 3-minutes video is presented in Thai but I have provided a closed caption in English at this YouTube link (https://www.youtube.com/watch?v=vjmkRuJ-B8A).

将西孟加拉邦变异株中的双突变体（B.1.617）与三突变体（B.1.618）所携带的突变，映射至受体结合域（Receptor Binding Domain, RBD）的X射线晶体结构以及刺突蛋白（Spike protein）的冷冻电镜（Cryo-EM）结构中。对E484K、D614G及Y145-H146的氨基酸位点进行了高亮标注。该时长3分钟的视频以泰语呈现，但我已在如下YouTube链接中提供了英文内嵌字幕：https://www.youtube.com/watch?v=vjmkRuJ-B8A。