>sp|Q8YLL0|TRPF_NOSS1 N-(5'-phosphoribosyl)anthranilate isomerase OS=Nostoc sp. GN=trpF MRVKICGITQPQQSVAIASLGATALGFICVPSSPRYVTAGQIRDAVTPLPENIDKIGVFA NSSIAEIYQTVIDSGLTGVQLHGDETPEFCDQVRQSLPQVEVLKALRVRSLEHLEQAVIY TKYINTLLLDAYHPQQLGGTGQTLDWQMLQKFRPSCPWLLAGGLTPENILEALSQLNPDG IDLSSGVELKPGDKDLDKVALLFEKLESREWKKGSGE