Velloso L, Svensson K, Pettersson R, Lindqvist Y.
The crystal structure of the carbohydrate-recognition domain of the glycoprotein sorting receptor p58,ERGIC-53 reveals an unpredicted metal-binding site and conformational changes associated with calcium ion binding. Journal of molecular biology 2003

Velloso, L.M., Svensson, K., Schneider, G., Pettersson, R.F., Lindqvist, Y.
Crystal structure of the carbohydrate recognition domain of p58/ERGIC-53, a protein involved in glycoprotein export from the endoplasmic reticulum J. Biol. Chem. 2002