ttype patient gene classification type chr pos ref_allele newbase context65 cons46 MM MM-0284 PRSS2 SNP Intron 7 142480051 A G 7 43 MM MM-0344 PRSS2 SNP Intron 7 142483674 G A 41 53 MM MM-0390 PRSS2 SNP Intron 7 142465684 C G 30 58 MM MM-0406 PRSS2 SNP Intron 7 142477256 C T 19 53 GBM TCGA-06-0648 PRSS2 SNP Intron 7 142471090 C T 31 39