>sp|Q8PW90|PIMT_METMA Protein-L-isoaspartate O-methyltransferase OS=Methanosarcina mazei GN=pcm PE=3 SV=1 MPERRGIVLVNAVSEKDLGEDKRKREKEKECEKLRKLLVEGLEGFVIDEKVLQAMLRVPR HRFVPEYEQRAAYVDMPLEIGHGQTISAPHMVAMMCEILELAEGHKVLEIGAGSGYNAAV MSELVGKTGHIYTVERVEPLANFAKKNLKEAGYKNVTVLLENGSMGYPGYAPYDRIAVTC AAPNIPETLLEQLKPGGIMVIPVGSYSQELIRVKKDSTGKIYRKKKGDVIFVPMIGKHGF RRI