Enriched in head mesodermal cell and intestine based on tiling array and RNA-seq studies. Is affected by several genes including daf-16; daf-2; and skn-1 based on microarray; proteomic; and RNA-seq studies. Is affected by nineteen chemicals including methylmercuric chloride; stavudine; and Psoralens based on microarray and RNA-seq studies. Is predicted to encode a protein with the following domains: von Willebrand factor A-like domain superfamily; von Willebrand factor, type A; and von Willebrand factor type A domain.