BugFix: rare frameshift insertions of aa change -/X now annotetdd cor…

…rectly
ambj · Apr 17, 2018 · e98bcb1 · e98bcb1
1 parent 3ce505a
commit e98bcb1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/MuPeXI.py b/MuPeXI.py
@@ -828,7 +828,7 @@ def frame_shift_peptide(genome_reference, proteome_reference, mutation_info, pep
         n_index = index_creator(mutation_info.prot_pos, peptide_length, aaseq, mutation_info.codon_mut, cdna_pos_start, index_type = 'nucleotide', frame_type = 'frameshift_insertion')
         new_codon = re.search(r'([A-Z]+)', mutation_info.codon_mut).group(1).strip()
         if mutation_info.codon_normal == '-':
-            mutation_sequence = seq[n_index.lower_index - 3:cdna_pos_start + 1] + new_codon.lower() + seq[cdna_pos_end : ]
+            mutation_sequence = seq[n_index.lower_index - 3:cdna_pos_start] + new_codon.lower() + seq[cdna_pos_end - 1: ]
         else:
             mutation_sequence = seq[n_index.lower_index :cdna_pos_start] + new_codon.lower() + seq[cdna_pos_end - 1: ]