Fig. 1From: The emerging roles of sphingosine 1-phosphate and SphK1 in cancer resistance: a promising therapeutic targetThe bioinformatic framework analysis of SphK1. A The crystal structure of SphK1. B SphK1 subcellular localization in the cell, more abundance is relative to a darker color. C Protein–protein interactions of the SphK1 protein by STRING database. [Data source: UniProt database, The Human Protein Atlas, STRING version 11.0]Back to article page