IUCrJ, Vol 8, Iss 5, Pp 757-774 (2021) Asthana, P, Singh, D, Pedersen, J S, Hynönen, M J, Sulu, R, Murthy, A V, Laitaoja, M, Jänis, J, Riley, L W & Venkatesan, R 2021, ' Structural insights into the substrate-binding proteins Mce1A and Mce4A from Mycobacterium tuberculosis ', IUCrJ, vol. 8, no. Part 5, pp. 757-774 . https://doi.org/10.1107/S2052252521006199