>3TEN_1|Chains A, B, C, D, E, F, G, H|CS2 hydrolase|Acidianus sp. A1-3 (1071056) MVSEYIDSELKRLEDYALRRVKGIPNNRRLWVLTCMDERVHIEQSLGIQPDDAHIYRNAGGIVTDDAIRSASLTTNFFGTKEIIVVTHTDCGMLRFTGEEVAKYFISKGIKPTEVQLDPLLPAFRISSEEDFIKWFKFYEDLGVKSPDEMALKGVEILRNHPLIPKDVRITGYVYEVETHRLRKPNQIIYNETSKFEHGTIVKE