>sp|Q8YRD8|PUR2_NOSS1 Phosphoribosylamine--glycine ligase OS=Nostoc sp. GN=purD MKVLVVGNGGREHALAWKLLQSPQIEQVACVPGNGGTATLARCQNVSLAVDDFEGISQYA LNQGFSLVVVGPEVPLAKGITDYLQEKGLMVFGPSRAGAQIEASKAWAKALMQEAGIPTA KAAVFTEAAAAKSYIQAQGAPIVVKADGLAAGKGVTVATTIEQAQSAIDAIFQGQFGSAG EFVVIEECLTGQEVSVLALTDGLTIRPLLPAQDHKRIGEGDTGENTGGMGAYAPAPIATP ELMALVQTEVLERAIATLQSKGIDYRGVLYAGLMITPNGDFKVLEFNCRFGDPETQVILP LLATPLEELILACVQQRLGELPPIAWQGGASATVVAASGGYPGDYEKGQVITGIPQAEAT GATVFHAGTKLNAQQQIVTDGGRVLNVTGIGENFQQALAQAYTGIKAIDFSGIYYRRDIG YRVNS