ID A0A1Z5JEN3_FISSO Unreviewed; 596 AA.
AC A0A1Z5JEN3;
DT 27-SEP-2017, integrated into UniProtKB/TrEMBL.
DT 27-SEP-2017, sequence version 1.
DT 13-SEP-2023, entry version 18.
DE RecName: Full=tRNA-5-taurinomethyluridine 2-sulfurtransferase {ECO:0000256|ARBA:ARBA00011953};
DE EC=2.8.1.14 {ECO:0000256|ARBA:ARBA00011953};
GN ORFNames=FisN_24Hh037 {ECO:0000313|EMBL:GAX12463.1};
OS Fistulifera solaris (Oleaginous diatom).
OC Eukaryota; Sar; Stramenopiles; Ochrophyta; Bacillariophyta;
OC Bacillariophyceae; Bacillariophycidae; Naviculales; Naviculaceae;
OC Fistulifera.
OX NCBI_TaxID=1519565 {ECO:0000313|EMBL:GAX12463.1, ECO:0000313|Proteomes:UP000198406};
RN [1] {ECO:0000313|EMBL:GAX12463.1, ECO:0000313|Proteomes:UP000198406}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=JPCC DA0580 {ECO:0000313|EMBL:GAX12463.1,
RC ECO:0000313|Proteomes:UP000198406};
RX PubMed=25634988; DOI=10.1105/tpc.114.135194;
RA Tanaka T., Maeda Y., Veluchamy A., Tanaka M., Abida H., Marechal E.,
RA Bowler C., Muto M., Sunaga Y., Tanaka M., Yoshino T., Taniguchi T.,
RA Fukuda Y., Nemoto M., Matsumoto M., Wong P.S., Aburatani S., Fujibuchi W.;
RT "Oil accumulation by the oleaginous diatom Fistulifera solaris as revealed
RT by the genome and transcriptome.";
RL Plant Cell 27:162-176(2015).
CC -!- FUNCTION: Catalyzes the 2-thiolation of uridine at the wobble position
CC (U34) of mitochondrial tRNA(Lys), tRNA(Glu) and tRNA(Gln). Required for
CC the formation of 5-taurinomethyl-2-thiouridine (tm5s2U) of
CC mitochondrial tRNA(Lys), tRNA(Glu), and tRNA(Gln) at the wobble
CC position. ATP is required to activate the C2 atom of the wobble base.
CC {ECO:0000256|ARBA:ARBA00003986}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=5-taurinomethyluridine(34) in tRNA + AH2 + ATP + S-sulfanyl-L-
CC cysteinyl-[protein] = 5-taurinomethyl-2-thiouridine(34) in tRNA + A +
CC AMP + diphosphate + H(+) + L-cysteinyl-[protein];
CC Xref=Rhea:RHEA:47040, Rhea:RHEA-COMP:10131, Rhea:RHEA-COMP:11726,
CC Rhea:RHEA-COMP:11732, Rhea:RHEA-COMP:11733, ChEBI:CHEBI:13193,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:17499, ChEBI:CHEBI:29950,
CC ChEBI:CHEBI:30616, ChEBI:CHEBI:33019, ChEBI:CHEBI:61963,
CC ChEBI:CHEBI:87171, ChEBI:CHEBI:87172, ChEBI:CHEBI:456215;
CC EC=2.8.1.14; Evidence={ECO:0000256|ARBA:ARBA00000897};
CC -!- SIMILARITY: Belongs to the MnmA/TRMU family.
CC {ECO:0000256|ARBA:ARBA00006191}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:GAX12463.1}.
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DR EMBL; BDSP01000052; GAX12463.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Z5JEN3; -.
DR InParanoid; A0A1Z5JEN3; -.
DR OrthoDB; 231303at2759; -.
DR Proteomes; UP000198406; Unassembled WGS sequence.
DR GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-KW.
DR GO; GO:0061708; F:tRNA-5-taurinomethyluridine 2-sulfurtransferase; IEA:UniProtKB-EC.
DR GO; GO:0008033; P:tRNA processing; IEA:UniProtKB-KW.
DR CDD; cd01998; tRNA_Me_trans; 1.
DR Gene3D; 3.90.1010.10; -; 1.
DR Gene3D; 2.30.30.280; Adenine nucleotide alpha hydrolases-like domains; 1.
DR Gene3D; 3.40.50.620; HUPs; 1.
DR Gene3D; 2.40.30.10; Translation factors; 1.
DR HAMAP; MF_00144; tRNA_thiouridyl_MnmA; 1.
DR InterPro; IPR003808; Fe-S_metab-assoc_dom.
DR InterPro; IPR046885; MnmA-like_C.
DR InterPro; IPR046884; MnmA-like_central.
DR InterPro; IPR023382; MnmA-like_central_sf.
DR InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR InterPro; IPR004506; tRNA-specific_2-thiouridylase.
DR NCBIfam; TIGR00420; trmU; 1.
DR PANTHER; PTHR43052; -; 1.
DR PANTHER; PTHR43052:SF1; TRNA-5-TAURINOMETHYLURIDINE 2-SULFURTRANSFERASE; 1.
DR Pfam; PF02657; SufE; 1.
DR Pfam; PF03054; tRNA_Me_trans; 1.
DR Pfam; PF20258; tRNA_Me_trans_C; 1.
DR Pfam; PF20259; tRNA_Me_trans_M; 1.
DR SUPFAM; SSF52402; Adenine nucleotide alpha hydrolases-like; 1.
DR SUPFAM; SSF82649; SufE/NifU; 1.
PE 3: Inferred from homology;
KW ATP-binding {ECO:0000256|ARBA:ARBA00022840};
KW Disulfide bond {ECO:0000256|ARBA:ARBA00023157};
KW Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741};
KW Reference proteome {ECO:0000313|Proteomes:UP000198406};
KW RNA-binding {ECO:0000256|ARBA:ARBA00022884};
KW Signal {ECO:0000256|SAM:SignalP};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000313|EMBL:GAX12463.1};
KW tRNA processing {ECO:0000256|ARBA:ARBA00022694};
KW tRNA-binding {ECO:0000256|ARBA:ARBA00022555}.
FT SIGNAL 1..22
FT /evidence="ECO:0000256|SAM:SignalP"
FT CHAIN 23..596
FT /note="tRNA-5-taurinomethyluridine 2-sulfurtransferase"
FT /evidence="ECO:0000256|SAM:SignalP"
FT /id="PRO_5012554795"
FT DOMAIN 81..181
FT /note="Fe-S metabolism associated"
FT /evidence="ECO:0000259|Pfam:PF02657"
FT DOMAIN 413..479
FT /note="tRNA-specific 2-thiouridylase MnmA-like central"
FT /evidence="ECO:0000259|Pfam:PF20259"
FT DOMAIN 492..574
FT /note="tRNA-specific 2-thiouridylase MnmA-like C-terminal"
FT /evidence="ECO:0000259|Pfam:PF20258"
SQ SEQUENCE 596 AA; 66412 MW; E918E2D617753898 CRC64;
MALSSWLQLA LFLALGTFPV NSFSVSHLET KLNWWKNRFS QMSLEDISKD LVQHGYQWKK
KQQQHQLEKK SQETYTATGT TTTTPFVKVP GCTANVHIQL ILTSDASTTI NSRTIQSLEG
TADALVSQGL VAVIASCVEQ ESEDAIGQIS AESITTRLGL QQHLSPGRND GVASLWRTLQ
QSLQSSSPAS FITSTEPSTQ SQQPSVALLL SGGVDSSVAL RLLLQQNYRV TAFYLKIWLQ
DENAHLGGTC PWEEDWKICQ QVCEQANVPL QAISLQQEYH ERVVEYAMEQ ASLGRTPNPD
ILCNSRIKFG CFYDVLMSQQ AEQFDYIATG HYARVERDDD DASARLFRAP DAVKDQSYFL
CTLTQEQLQK TLFPLGHLEK AQVRQLADEF ELPNRHRPDS QGLCFLGQVK FDQFLESYLG
TQPGSVVDAV TGDNIGQHQG VWFHTIGQRK GIGKALNPQA TARGPWYVVS KDPAQRIVYC
TNQYELFDAQ RKHVELEDIT WMSGQLPAMV SGGNACHLTM KLRHGPRLAR GLLQLNNADF
SKGTVELEQM DSGLAPGQYV VFYADDGECL GSGIMSESQW NRPICLETQA VEQMTS
//
