Back translate a protein sequence

sequence: Codons(default = ath): acc adenovirus5 adenovirus7 aidlav anasp ani anidmit ani_h asn ath atu avi bja bly bme bmo bna bov bovsp bst bsu bus_h cac cal ccr cel chicken chi chisp chk chmp chnt chos chzm chzmrubp cpx cre crisp ctr dayhoff ddi ddi_h dog dro dro_h drosophila eca eco eco_h ecoli f1 fish fmdvpolyp ham hha hin hma human hum kla kpn lla mac maize mam_h mixlg mouse msa mse mta mtu mus mussp mva mzecp mze ncr neu ngo oncsp pae pea pet pfa phix174 phv phy pig polyomaa2 pombecai pombe pot ppu pse psy pvu rabbit rab rabsp rat ratsp rca rhm ric rle rme rsp salsp sau sco sgi shp shpsp sli slm sma smi smu soy spi spn spo spo_h spu sta sty sus sv40 syhsp synsp tbr tcr ter tetsp tobcp tob tom trb vco wht xel xenopus yeastcai yeast yen ysc ysc_h yscmt ysp zebrafish zma