>5C8D_1|Chains A, B, C, D, E, F, G, H|Light-dependent transcriptional regulator CarH|Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) (262724) MGSSHHHHHHSSGLVPRGSHMTSSGVYTIAEVEAMTGLSAEVLRQWERRYGFPKPRRTPGGHRLYSAEDVEALKTIKRWLEEGATPKAAIRRYLAQEVRPEDLGTGLLEALLRGDLAGAEALFRRGLRFWGPEGVLEHLLLPVLREVGEAWHRGEIGVAEEHLASTFLRARLQELLDLAGFPPGPPVLVTTPPGERHEIGAMLAAYHLRRKGVPALYLGPDTPLPDLRALARRLGAGAVVLSAVLSEPLRALPDGALKDLAPRVFLGGQGAGPEEARRLGAEYMEDLKGLAEALWLPRGPEKEAI