>sp|A4YH38|SYTC_METS5 Threonine--tRNA ligase catalytic subunit OS=Metallosphaera sedula GN=thrS-cat MESYRGLWLKGAIVMALNMYEAGLTPVEIGLGERDFYIDVQSDSALSLQESEKFAQWKDH KYEIKDGKVTYNGKQILLQGDVTPSGEPRYFKVLNISVHHPSANVQLVRIRGIAFETKEQ MDDYLQWLEKASETDHRIIGERMDLFSFHEESGPGLVLFHPKGQLIRNEMINYMREINAS MGYQEVYTSHVFRTVLWKISGHYDTYRDKMLIFQKDDDELGIKPMNCPAHILIYKSRVRS YRDLPIRFSEFGNVYRWEKKGELYGLLRTRGFTQDDGHIFLREDQLKDEVKNLVRKTLDV LGKFGFKGEDVRINLSTRPDESIGSDEQWEKATKALLDVLKELNVPYVVKEKEGAFYGPK IDFDIRDSLNRWWQLSTIQVDFNLPERFKLEYVDEDGSKKRPVMVHRAIYGSLDRMIAIL LEHFRGKLPTWLSPVQVRVLPISEDNLDYAKRVMDVLVQRGIRTEIDPSGETLSKRIKRG YDDGVPYLVIVGRKEASEEKVTIRARGNVEIKGVPLSRFVDELSLEIGNRDAENTLIKRI G