ID A0A068YAW5_ECHMU Unreviewed; 395 AA.
AC A0A068YAW5;
DT 01-OCT-2014, integrated into UniProtKB/TrEMBL.
DT 01-OCT-2014, sequence version 1.
DT 27-MAR-2024, entry version 43.
DE RecName: Full=Cytoplasmic tRNA 2-thiolation protein 1 {ECO:0000256|HAMAP-Rule:MF_03053};
DE EC=2.7.7.- {ECO:0000256|HAMAP-Rule:MF_03053};
DE AltName: Full=Cytoplasmic tRNA adenylyltransferase 1 {ECO:0000256|HAMAP-Rule:MF_03053};
GN ORFNames=EmuJ_000963000 {ECO:0000313|EMBL:CDS41939.1};
OS Echinococcus multilocularis (Fox tapeworm).
OC Eukaryota; Metazoa; Spiralia; Lophotrochozoa; Platyhelminthes; Cestoda;
OC Eucestoda; Cyclophyllidea; Taeniidae; Echinococcus.
OX NCBI_TaxID=6211 {ECO:0000313|EMBL:CDS41939.1};
RN [1] {ECO:0000313|EMBL:CDS41939.1}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RX PubMed=23485966; DOI=10.1038/nature12031;
RA Tsai I.J., Zarowiecki M., Holroyd N., Garciarrubio A., Sanchez-Flores A.,
RA Brooks K.L., Tracey A., Bobes R.J., Fragoso G., Sciutto E., Aslett M.,
RA Beasley H., Bennett H.M., Cai J., Camicia F., Clark R., Cucher M.,
RA De Silva N., Day T.A., Deplazes P., Estrada K., Fernandez C., Holland P.W.,
RA Hou J., Hu S., Huckvale T., Hung S.S., Kamenetzky L., Keane J.A., Kiss F.,
RA Koziol U., Lambert O., Liu K., Luo X., Luo Y., Macchiaroli N., Nichol S.,
RA Paps J., Parkinson J., Pouchkina-Stantcheva N., Riddiford N., Rosenzvit M.,
RA Salinas G., Wasmuth J.D., Zamanian M., Zheng Y., Cai X., Soberon X.,
RA Olson P.D., Laclette J.P., Brehm K., Berriman M., Garciarrubio A.,
RA Bobes R.J., Fragoso G., Sanchez-Flores A., Estrada K., Cevallos M.A.,
RA Morett E., Gonzalez V., Portillo T., Ochoa-Leyva A., Jose M.V., Sciutto E.,
RA Landa A., Jimenez L., Valdes V., Carrero J.C., Larralde C.,
RA Morales-Montor J., Limon-Lason J., Soberon X., Laclette J.P.;
RT "The genomes of four tapeworm species reveal adaptations to parasitism.";
RL Nature 496:57-63(2013).
RN [2] {ECO:0000313|EMBL:CDS41939.1}
RP NUCLEOTIDE SEQUENCE.
RA Zhang Y., Guo Z.;
RL Submitted (NOV-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Plays a central role in 2-thiolation of mcm(5)S(2)U at tRNA
CC wobble positions of tRNA(Lys), tRNA(Glu) and tRNA(Gln). Directly binds
CC tRNAs and probably acts by catalyzing adenylation of tRNAs, an
CC intermediate required for 2-thiolation. It is unclear whether it acts
CC as a sulfurtransferase that transfers sulfur from thiocarboxylated URM1
CC onto the uridine of tRNAs at wobble position. {ECO:0000256|HAMAP-
CC Rule:MF_03053}.
CC -!- PATHWAY: tRNA modification; 5-methoxycarbonylmethyl-2-thiouridine-tRNA
CC biosynthesis. {ECO:0000256|HAMAP-Rule:MF_03053}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_03053}.
CC -!- SIMILARITY: Belongs to the TtcA family. CTU1/NCS6/ATPBD3 subfamily.
CC {ECO:0000256|HAMAP-Rule:MF_03053}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; LN902842; CDS41939.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A068YAW5; -.
DR STRING; 6211.A0A068YAW5; -.
DR eggNOG; KOG2840; Eukaryota.
DR OMA; KPVRGIC; -.
DR UniPathway; UPA00988; -.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0016779; F:nucleotidyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-UniRule.
DR GO; GO:0032447; P:protein urmylation; IEA:UniProtKB-UniRule.
DR GO; GO:0034227; P:tRNA thio-modification; IEA:UniProtKB-UniRule.
DR GO; GO:0002098; P:tRNA wobble uridine modification; IEA:UniProtKB-UniRule.
DR CDD; cd01993; Alpha_ANH_like_II; 1.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR HAMAP; MF_03053; CTU1; 1.
DR InterPro; IPR032442; CTU1_C.
DR InterPro; IPR000541; Ncs6/Tuc1/Ctu1.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR InterPro; IPR011063; TilS/TtcA_N.
DR NCBIfam; TIGR00269; TIGR00269 family protein; 1.
DR PANTHER; PTHR11807; ATPASES OF THE PP SUPERFAMILY-RELATED; 1.
DR PANTHER; PTHR11807:SF12; CYTOPLASMIC TRNA 2-THIOLATION PROTEIN 1; 1.
DR Pfam; PF01171; ATP_bind_3; 1.
DR Pfam; PF16503; zn-ribbon_14; 1.
DR SUPFAM; SSF52402; Adenine nucleotide alpha hydrolases-like; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_03053};
KW RNA-binding {ECO:0000256|HAMAP-Rule:MF_03053};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_03053}; tRNA processing {ECO:0000256|HAMAP-Rule:MF_03053};
KW tRNA-binding {ECO:0000256|ARBA:ARBA00022555, ECO:0000256|HAMAP-
KW Rule:MF_03053}.
FT DOMAIN 96..288
FT /note="tRNA(Ile)-lysidine/2-thiocytidine synthase N-
FT terminal"
FT /evidence="ECO:0000259|Pfam:PF01171"
FT DOMAIN 324..354
FT /note="Cytoplasmic tRNA 2-thiolation protein 1 C-terminal"
FT /evidence="ECO:0000259|Pfam:PF16503"
SQ SEQUENCE 395 AA; 44325 MW; 28C4E1484C1FCA60 CRC64;
MLKIGCDRIA RASFVNTFYA FDLPNWVADF LNLPASSYGS VIGRLGMFTC ARCGSKGLLK
RPKTGDVLCR DCFLWCFEEE VHWTITSARL LHRGDKVAIG ASGGKDSTVL SYVMKLLNDR
YDYGVELILL SIDEGITGYR DDSLETVKRN KKQYGLPLKV LSYKDLYGWS MDDIVQKIGL
RNNCTFCGVF RRQALDRGAA FVGANKICTG HNADDMAETI MMNVLRCDIG RLKRCTDINT
GADGTLPRFK PFKYTYEKEI VMYAHVRKLD YFSTECKYAP NGYRGHVRAY IKDLEKLRPR
SILDIISSGE QMVIREGVKV PVQGNCAVCG YISSQRFCQA CILLKTLNDG LPKISIGEGV
VIRRPHSKKI TKEVAKSLNE MALDKRVTCD SLSAP
//
