“…There are assessment, data provider, and participant papers for the prediction of the destabilizing effect of missense mutations in a cancer‐relevant protein (Frataxin, with biophysical measurements of protein stability; Petrosino et al, ; Savojardo, Petrosino et al, ; Strokach, Corbi‐Verge, & Kim, ); on the effect of missense changes in a human calmodulin, assayed using a high‐throughput yeast complementation assay (Zhang et al, ); the effect of missense mutations related to schizophrenia in human Pericentriolar Material 1 ( PCM1 ), using a zebrafish development model (Miller, Wang, & Bromberg, ; Monzon et al, ); the effect of missense mutations in two cancer‐related proteins, PTEN and TPMT , on intracellular protein levels, measured in a high‐throughput assay (Pejaver et al, ); and the effect of missense changes in a monogenic disease related protein, acid alpha‐glucosidase ( GAA ), with measurements of total intracellular enzyme activity (Adhikari, ). Three participant papers describe results on all the missense challenges (Garg & Pal, ; Katsonis & Lichtarge, ; Savojardo, Babbi et al, ). The issue also contains assessment articles from two earlier missense challenges on monogenic disease related proteins: N‐acetyl‐glucosaminidase ( NAGLU; Clark et al, ), with total intracellular enzyme activity measured; and cystathionine beta‐synthase ( CBS ), using the metric of yeast growth in a complication assay (Kasak, Bakolitsa et al, ).…”