>sp|O73984|SYFB_PYRHO Phenylalanine--tRNA ligase beta subunit OS=Pyrococcus horikoshii GN=pheT MPKFDVSKSDLERLIGRSFSIEEWEDLVLYAKCELDDVWEENGKVYFKLDSKDTNRPDLW SAEGVARQIKWALGIEKGLPKYEVKKSNVTVYVDEKLKDIRPYGVYAIVEGLRLDEDSLS QMIQLQEKIALTFGRRRREVAIGIFDFDKIKPPIYYKAAEKTEKFAPLGYKEEMTLEEIL EKHEKGREYGHLIKDKQFYPLLIDSEGNVLSMPPIINSEFTGRVTTDTKNVFIDVTGWKL EKVMLALNVMVTALAERGGKIRSVRVVYKDFEIETPDLTPKEFEVELDYIRKLSGLELND GEIKELLEKMMYEVEISRGRAKLKYPAFRDDIMHARDILEDVLIAYGYNNIEPEEPKLAV QGRGDPFKDFEDAIRDLMVGFGLQEVMTFNLTNKEVQFKKMNIPEEEIVEIANPISQRWS ALRKWILPSLMEFLSNNTHEEYPQRIFEVGLATLIDESRETKTVSEPKLAVALAGTGYTF TNAKEILDALMRHLGFEYEIEEVEHGSFIPGRAGKIIVNGRDIGIIGEVHPQVLENWNIE VPVVAFEIFLRPLYRH