>sp|A8F3T2|SYP_PSELT Proline--tRNA ligase OS=Pseudothermotoga lettingae GN=proS MKFSQLYAPTLKEAPADAEVISHALLYRAGFIRKIAAGVYSYLPLAKRTLSKIEAIVRKE MNEIGAQEVSMPVIQPAELWKTTGRWDDYGPEMMKLKDRHERDFTLGPTHEEVFTHMVKD ELRSYKQLPLFLYQIGPKYRDEIRPRFGLLRAREFIMKDGYSFHDSDQSLNETYEACKNA YRKITEKIGLKYIIIEAASGAIGGNESHEFVSFAPVGETNLLKCEKCGYSSNDEQAPYRG KYHRDEEIEKPVELIHTPNVRSVEQVAEFLNVSKNKIVKSLLFIGRNGFVMALIQGDREL NIEKLKVHVNDQSLRLAEPDEVLQAFRVPIGFIGPVGIEKVHVVADCGIKYMKNVVVGGM KKDYHYINANVGRDFSPDSYTDLRVVQPNDPCPVCGEQLTGSKGIEIAQIFKLGTKYSKA MNALYMDDKGEVKPFIMGCYGWGISRTMAAIVEQLHDEDGILWPRSVAPFELIITVVSAQ DQDQRIFAQKLYNSLLSSEIDVLLDDRDISPGMKFKDADLIGFPLRITVGKSLKEGMVEL KSRNSSKSIKVSAELSKINSVLFKMLEEYNPHERV