ttype patient gene classification type chr pos ref_allele newbase context65 cons46 CRC TCGA-AA-3977 UBE2B SNP Nonsense_Mutation 5 133716430 G T 33 85 CRC TCGA-AA-A00N UBE2B SNP Missense_Mutation 5 133726010 C T 31 89 UCEC TCGA-AP-A0LM UBE2B SNP Nonsense_Mutation 5 133724057 C T 31 73 UCEC TCGA-AP-A0LM UBE2B SNP Missense_Mutation 5 133726010 C T 31 89 UCEC TCGA-AX-A05Z UBE2B SNP Nonsense_Mutation 5 133716430 G T 33 85