>sp|Q8YWR1|TRUB_NOSS1 tRNA pseudouridine synthase B OS=Nostoc sp. GN=truB
MQGFINLNKQFGWTSHDCVARLRKMLRLKRVGHAGTLDPAATGVLPIAVGKATRLLQYLP
SDKAYKATVRFGVQTTTDDLQGEIITSQPCRGLSLSEVKTALPQFIGKIEQIPPIYSAIQ
VEGKRLYDLARKGEIIEVPARTVEVFSIDVLDWREGDFPELDVAIACGSGTYIRAIARDL
GAVFHTGGTLAALIRTHSSGFNLTDSLTLTDLETQLQAGTFEPTPADAALQCLPSVTLPS
ISAQKWCQGQRIELNLETIGKVRVYQAETNIFLGIGELQAGVLIPQMVFEPIS