1 Natural Resources Research Institute and Department of Chemistry & Biochemistry, University of Minnesota Duluth, Duluth MN 55811 USA. sbasak@d.umn.edu.
2 Bioinformatics Research Laboratory, Eminent Biosciences, Vijaynagar, Indore - 452010, India. anuraj@eminentbio.com.
3 Department of Organic Chemistry II, Faculty of Science and Technology, University of the Basque Country UPV/EHU, 48080, Leioa, Spain. IKERBASQUE, Basque Foundation for Science, 48011, Bilbao, Spain. humberto.gonzalezdiaz@ehu.es.
4 Center for the Study of Biological Complexity, Virginia Commonwealth University, Richmond, Virginia, United States of America. dgbonchev@vcu.edu.