If your uniprot header looks like this >tr|F5ANK7|F5ANK7_CERSI Sonic hedgehog (Fragment) OS=Ceratotherium simum cottoni GN=SHH PE=2 SV=1
If your uniprot header looks like this
>tr|F5ANK7|F5ANK7_CERSI Sonic hedgehog (Fragment) OS=Ceratotherium simum cottoni GN=SHH PE=2 SV=1

and you run this script with the following regex option
  -file_info uniprot_pe12_species.fa='(\S+)'=uniprot

then it will now keep the sequence version (SV) so that the cleaned output file uses accession
F5ANK7.1 instead of just F5ANK7

james-monkeyshines/ensembl-analysis,kiwiroy/ensembl-analysis,Ensembl/ensembl-analysis,mn1/ensembl-analysis,mn1/ensembl-analysis,Ensembl/ensembl-analysis,james-monkeyshines/ensembl-analysis,Ensembl/ensembl-analysis,kiwiroy/ensembl-analysis,james-monkeyshines/ensembl-analysis,mn1/ensembl-analysis