Molecular Assembly is an application of Assembly Theory, which is a novel theoretical framework developed to characterize the information required to build objects. Molecular Assembly has applications in detecting alien life and searching chemical space for drug candidates. This website allows users to look up the Molecular Assembly Index (MA) of molecules, learn about how MA is calculated, and how to integrate this data into their own workflows.
More details on Molecular Assembly and its application can be found in our published research articles.
If you use the data provided here, please cite this work using the following publication:
Identifying molecules as biosignatures with assembly theory and mass spectrometry, Stuart M. Marshall, Cole Mathis, Emma Carrick, Graham Keenan, Geoffrey J. T. Cooper, Heather Graham, Matthew Craven, Piotr S. Gromski, Douglas G. Moore, Sara. I. Walker & Leroy Cronin Nat. Commun., 2021, 12, 3033.
Assembly Theory is being developed by Professor Leroy Cronin and Professor Sara Imari Walker thanks to financial support from UK EPSRC, Templeton Foundation and NASA. Stuart M Marshall developed the first algorthmic implementation of Molecular Assembly calculations, with help from Dr. Alon Henson. Dr Yu "Ernest" Liu helped develop additional methods for MA calculations with support from Dr. Doug Moore, Stuart Mashall, and Dr Cole Mathis. This website was built by Dr Cole Mathis and Keith Y. Patarroyo with support from Professor Leroy Cronin, Dr Doug Moore and Stuart Marshall, thanks in part to a template provided by XD-DENG, and support from the NASA Postdoctoral Program.