>sp|Q7SIB1|CCA_GEOSE CCA-adding enzyme OS=Geobacillus stearothermophilus GN=cca MKPPFQEALGIIQQLKQHGYDAYFVGGAVRDLLLGRPIGDVDIATSALPEDVMAIFPKTI DVGSKHGTVVVVHKGKAYEVTTFKTDGDYEDYRRPESVTFVRSLEEDLKRRDFTMNAIAM DEYGTIIDPFGGREAIRRRIIRTVGEAEKRFREDALRMMRAVRFVSELGFALAPDTEQAI VQNAPLLAHISVERMTMEMEKLLGGPFAARALPLLAETGLNAYLPGLAGKEKQLRLAAAY RWPWLAAREERWALLCHALGVQESRPFLRAWKLPNKVVDEAGAILTALADIPRPEAWTNE QLFSAGLERALSVETVRAAFTGAPPGPWHEKLRRRFASLPIKTKGELAVNGKDVIEWVGK PAGPWVKEALDAIWRAVVNGEVENEKERIYAWLMERNRTREKNC