ID   TSAE_STRCO              Reviewed;         148 AA.
AC   O86788;
DT   30-MAY-2000, integrated into UniProtKB/Swiss-Prot.
DT   01-NOV-1998, sequence version 1.
DT   03-AUG-2022, entry version 107.
DE   RecName: Full=tRNA threonylcarbamoyladenosine biosynthesis protein TsaE;
DE   AltName: Full=t(6)A37 threonylcarbamoyladenosine biosynthesis protein TsaE;
GN   Name=tsaE; OrderedLocusNames=SCO4747; ORFNames=SC6G4.25;
OS   Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145).
OC   Bacteria; Actinobacteria; Streptomycetales; Streptomycetaceae;
OC   Streptomyces; Streptomyces albidoflavus group.
OX   NCBI_TaxID=100226;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC BAA-471 / A3(2) / M145;
RX   PubMed=12000953; DOI=10.1038/417141a;
RA   Bentley S.D., Chater K.F., Cerdeno-Tarraga A.-M., Challis G.L.,
RA   Thomson N.R., James K.D., Harris D.E., Quail M.A., Kieser H., Harper D.,
RA   Bateman A., Brown S., Chandra G., Chen C.W., Collins M., Cronin A.,
RA   Fraser A., Goble A., Hidalgo J., Hornsby T., Howarth S., Huang C.-H.,
RA   Kieser T., Larke L., Murphy L.D., Oliver K., O'Neil S., Rabbinowitsch E.,
RA   Rajandream M.A., Rutherford K.M., Rutter S., Seeger K., Saunders D.,
RA   Sharp S., Squares R., Squares S., Taylor K., Warren T., Wietzorrek A.,
RA   Woodward J.R., Barrell B.G., Parkhill J., Hopwood D.A.;
RT   "Complete genome sequence of the model actinomycete Streptomyces coelicolor
RT   A3(2).";
RL   Nature 417:141-147(2002).
CC   -!- FUNCTION: Required for the formation of a threonylcarbamoyl group on
CC       adenosine at position 37 (t(6)A37) in tRNAs that read codons beginning
CC       with adenine. Is involved in the transfer of the threonylcarbamoyl
CC       moiety of threonylcarbamoyl-AMP (TC-AMP) to the N6 group of A37,
CC       together with TsaD and TsaB. TsaE seems to play an indirect role in the
CC       t(6)A biosynthesis pathway, possibly in regulating the core enzymatic
CC       function of TsaD (By similarity). {ECO:0000250}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250}.
CC   -!- SIMILARITY: Belongs to the TsaE family. {ECO:0000305}.
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DR   EMBL; AL939121; CAA20403.1; -; Genomic_DNA.
DR   PIR; T35576; T35576.
DR   RefSeq; NP_628905.1; NC_003888.3.
DR   RefSeq; WP_011029837.1; NZ_VNID01000016.1.
DR   AlphaFoldDB; O86788; -.
DR   SMR; O86788; -.
DR   STRING; 100226.SCO4747; -.
DR   GeneID; 1100188; -.
DR   KEGG; sco:SCO4747; -.
DR   PATRIC; fig|100226.15.peg.4819; -.
DR   eggNOG; COG0802; Bacteria.
DR   HOGENOM; CLU_087829_1_1_11; -.
DR   InParanoid; O86788; -.
DR   OMA; SVIVVEW; -.
DR   PhylomeDB; O86788; -.
DR   Proteomes; UP000001973; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0002949; P:tRNA threonylcarbamoyladenosine modification; IBA:GO_Central.
DR   Gene3D; 3.40.50.300; -; 1.
DR   InterPro; IPR027417; P-loop_NTPase.
DR   InterPro; IPR003442; T6A_TsaE.
DR   Pfam; PF02367; TsaE; 1.
DR   SUPFAM; SSF52540; SSF52540; 1.
DR   TIGRFAMs; TIGR00150; T6A_YjeE; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cytoplasm; Magnesium; Metal-binding; Nucleotide-binding;
KW   Reference proteome; tRNA processing.
FT   CHAIN           1..148
FT                   /note="tRNA threonylcarbamoyladenosine biosynthesis protein
FT                   TsaE"
FT                   /id="PRO_0000096218"
FT   BINDING         25..30
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000250"
FT   BINDING         29
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000250"
FT   BINDING         97
FT                   /ligand="Mg(2+)"
FT                   /ligand_id="ChEBI:CHEBI:18420"
FT                   /evidence="ECO:0000250"
FT   BINDING         125
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   148 AA;  15755 MW;  5A511C63CADAA724 CRC64;
     MRELGRRLAK LLRAGDLVML SGELGAGKTT LTRGLGEGLG VRGAVTSPTF VIARVHPSLG
     DGPPLVHVDA YRLSGGLDEM EDLDLDVSLS DSVIVVEWGE GKVEELTEDR LRLRIDRAVG
     DTADEVRHVT VTGLGERWAT ADVSVLAG