Mutational landscape and in silico structure models of SARS-CoV-2 spike receptor binding domain reveal key molecular determinants for virus-host interaction oleh Shijulal Nelson-Sathi, P. K. Umasankar, E. Sreekumar, R. Radhakrishnan Nair, Iype Joseph, Sai Ravi Chandra Nori, Jamiema Sara Philip, Roshny Prasad, K. V. Navyasree, Shikha Ramesh, Heera Pillai, Sanu Ghosh, T. R. Santosh Kumar, M. Radhakrishna Pillai