Queuine tRNA-ribosyltransferase accessory subunit 2 (Queuine tRNA-ribosyltransferase domain-containing protein 1)
1_MKLSL 6_ TKVVN 11_ GCRLG 16_ KIKNL 21_ GKTGD 26_ HTMDI 31_ PGCLL 36_ YTKTG 41_ SAPHL 46_ THHTL 51_ HNIHG 56_ VPAMA 61_ QLTLS 66_ SLAEH 71_ HEVLT 76_ EYKEG 81_ VGKFI 86_ GMPES 91_ LLYCS 96_ LHDPV 101_ SPCPA 106_ GYVTN 111_ KSVSV 116_ WSVAG 121_ RVEMT 126_ VSKFM 131_ AIQKA 136_ LQPDW 141_ FQCLS 146_ DGEVS 151_ CKEAT 156_ SIKRV 161_ RKSVD 166_ RSLLF 171_ LDNCL 176_ RLQEE 181_ SEVLQ 186_ KSVII 191_ GVIEG 196_ GDVME 201_ ERLRS 206_ ARETA 211_ KRPVG 216_ GFLLD 221_ GFQGN 226_ PTTLE 231_ ARLRL 236_ LSSVT 241_ AELPE 246_ DKPRL 251_ ISGVS 256_ RPDEV 261_ LECIE 266_ RGVDL 271_ FESFF 276_ PYQVT 281_ ERGCA 286_ LTFSF 291_ DYQPN 296_ PEETL 301_ LQQNG 306_ TQEEI 311_ KCMDQ 316_ IKKIE 321_ TTGCN 326_ QEITS 331_ FEINL 336_ KEKKY 341_ QEDFN 346_ PLVRG 351_ CSCYC 356_ CKNHT 361_ RAYIH 366_ HLLVT 371_ NELLA 376_ GVLLM 381_ MHNFE 386_ HYFGF 391_ FHYIR 396_ EALKS 401_ DKLAQ 406_LKELI
1: Non-catalytic subunit of the queuine tRNA-ribosyltransferase (TGT) that catalyzes the base-exchange of a guanine (G) residue with queuine (Q) at position 34 (anticodon wobble position) in tRNAs with GU(N) anticodons (tRNA-Asp, -Asn, -His and -Tyr), resulting in the hypermodified nucleoside queuosine (7-(((4,5-cis-dihydroxy-2-cyclopenten-1-yl)amino)methyl)-7-deazaguanosine)