>sp|A7NJ67|SYFA_ROSCS Phenylalanine--tRNA ligase alpha subunit OS=Roseiflexus castenholzii GN=pheS MSLIDQLNQLEQEALAALDHAADLTALAEWKSAYLGKQGALSRLSRGLGALPAEERPAAG ARFNAARATLEQALERAEAQLKRAARQHAFEADQVDVTLPGRAPAVGRLHPTTQMLRTIY TILGEMGFQVWESPEVETDEFNFQLLNMPPDHPARDMWDTFYVETASGEPTLLLRTHTSP GQIYAMRANAPNPVRAILPGKCYRYEQVTARHEMQFFQVEGIAIGERISFADLKGTLVAF AERLYGKGVKTRFRPSYFPFTEPSVEFDIECFLCGGAGCRVCKHSGWLEILGAGMIHPTV LRNGGYDPEKVSGFAFGMGPERMAMLRYGIDDIRWFFSGDERFLQQF