Thiosulfate sulfurtransferase (EC 2.8.1.1) (Rhodanese)
1_MVHQV 6_ LYRAL 11_ VSTKW 16_ LAESI 21_ RTGKL 26_ GPGLR 31_ VLDAS 36_ WYSPG 41_ TREAR 46_ KEYLE 51_ RHVPG 56_ ASFFD 61_ IEECR 66_ DTASP 71_ YEMML 76_ PSEAG 81_ FAEYV 86_ GRLGI 91_ SNHTH 96_ VVVYD 101_ GEHLG 106_ SFYAP 111_ RVWWM 116_ FRVFG 121_ HRTVS 126_ VLNGG 131_ FRNWL 136_ KEGHP 141_ VTSEP 146_ SRPEP 151_ AVFKA 156_ TLDRS 161_ LLKTY 166_ EQVLE 171_ NLESK 176_ RFQLV 181_ DSRSQ 186_ GRFLG 191_ TEPEP 196_ DAVGL 201_ DSGHI 206_ RGAVN 211_ MPFMD 216_ FLTED 221_ GFEKG 226_ PEELR 231_ ALFQT 236_ KKVDL 241_ SQPLI 246_ ATCRK 251_ GVTAC 256_ HVALA 261_ AYLCG 266_ KPDVA 271_ VYDGS 276_ WSEWF 281_ RRAPP 286_ ESRVS 291_QGKSE
1: Formation of iron-sulfur complexes, cyanide detoxification or modification of sulfur-containing enzymes. Other thiol compounds, besides cyanide, can act as sulfur ion acceptors. Also has weak mercaptopyruvate sulfurtransferase (MST) activity (By similarity). Together with MRPL18, acts as a mitochondrial import factor for the cytosolic 5S rRNA. Only the nascent unfolded cytoplasmic form is able to bind to the 5S rRNA