TSAD_SHEB5
ID TSAD_SHEB5 Reviewed; 338 AA.
AC A3D1Q4;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 20-MAR-2007, sequence version 1.
DT 03-AUG-2022, entry version 85.
DE RecName: Full=tRNA N6-adenosine threonylcarbamoyltransferase {ECO:0000255|HAMAP-Rule:MF_01445};
DE EC=2.3.1.234 {ECO:0000255|HAMAP-Rule:MF_01445};
DE AltName: Full=N6-L-threonylcarbamoyladenine synthase {ECO:0000255|HAMAP-Rule:MF_01445};
DE Short=t(6)A synthase {ECO:0000255|HAMAP-Rule:MF_01445};
DE AltName: Full=t(6)A37 threonylcarbamoyladenosine biosynthesis protein TsaD {ECO:0000255|HAMAP-Rule:MF_01445};
DE AltName: Full=tRNA threonylcarbamoyladenosine biosynthesis protein TsaD {ECO:0000255|HAMAP-Rule:MF_01445};
GN Name=tsaD {ECO:0000255|HAMAP-Rule:MF_01445}; Synonyms=gcp;
GN OrderedLocusNames=Sbal_1148;
OS Shewanella baltica (strain OS155 / ATCC BAA-1091).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC Shewanellaceae; Shewanella.
OX NCBI_TaxID=325240;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=OS155 / ATCC BAA-1091;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S.,
RA Sims D.R., Brettin T., Bruce D., Han C., Tapia R., Brainard J., Schmutz J.,
RA Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Brettar I.,
RA Klappenbach J., Konstantinidis K., Rodrigues J., Tiedje J., Richardson P.;
RT "Complete sequence of chromosome of Shewanella baltica OS155.";
RL Submitted (FEB-2007) to the EMBL/GenBank/DDBJ databases.
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 TsaE and TsaB. TsaD likely plays a direct catalytic role
CC in this reaction. {ECO:0000255|HAMAP-Rule:MF_01445}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=adenosine(37) in tRNA + L-threonylcarbamoyladenylate = AMP +
CC H(+) + N(6)-L-threonylcarbamoyladenosine(37) in tRNA;
CC Xref=Rhea:RHEA:37059, Rhea:RHEA-COMP:10162, Rhea:RHEA-COMP:10163,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:73682, ChEBI:CHEBI:74411,
CC ChEBI:CHEBI:74418, ChEBI:CHEBI:456215; EC=2.3.1.234;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01445};
CC -!- COFACTOR:
CC Name=Fe(2+); Xref=ChEBI:CHEBI:29033;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_01445};
CC Note=Binds 1 Fe(2+) ion per subunit. {ECO:0000255|HAMAP-Rule:MF_01445};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_01445}.
CC -!- SIMILARITY: Belongs to the KAE1 / TsaD family. {ECO:0000255|HAMAP-
CC Rule:MF_01445}.
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; CP000563; ABN60667.1; -; Genomic_DNA.
DR RefSeq; WP_011846141.1; NC_009052.1.
DR AlphaFoldDB; A3D1Q4; -.
DR SMR; A3D1Q4; -.
DR STRING; 325240.Sbal_1148; -.
DR EnsemblBacteria; ABN60667; ABN60667; Sbal_1148.
DR KEGG; sbl:Sbal_1148; -.
DR HOGENOM; CLU_023208_0_0_6; -.
DR OMA; HLEGHIY; -.
DR Proteomes; UP000001557; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005506; F:iron ion binding; IEA:UniProtKB-UniRule.
DR GO; GO:0061711; F:N(6)-L-threonylcarbamoyladenine synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0002949; P:tRNA threonylcarbamoyladenosine modification; IEA:UniProtKB-UniRule.
DR HAMAP; MF_01445; TsaD; 1.
DR InterPro; IPR043129; ATPase_NBD.
DR InterPro; IPR000905; Gcp-like_dom.
DR InterPro; IPR017861; KAE1/TsaD.
DR InterPro; IPR017860; Peptidase_M22_CS.
DR InterPro; IPR022450; TsaD.
DR PANTHER; PTHR11735; PTHR11735; 1.
DR PANTHER; PTHR11735:SF6; PTHR11735:SF6; 1.
DR Pfam; PF00814; TsaD; 1.
DR PRINTS; PR00789; OSIALOPTASE.
DR SUPFAM; SSF53067; SSF53067; 2.
DR TIGRFAMs; TIGR00329; gcp_kae1; 1.
DR TIGRFAMs; TIGR03723; T6A_TsaD_YgjD; 1.
DR PROSITE; PS01016; GLYCOPROTEASE; 1.
PE 3: Inferred from homology;
KW Acyltransferase; Cytoplasm; Iron; Metal-binding; Transferase;
KW tRNA processing.
FT CHAIN 1..338
FT /note="tRNA N6-adenosine threonylcarbamoyltransferase"
FT /id="PRO_1000024451"
FT BINDING 111
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01445"
FT BINDING 115
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01445"
FT BINDING 134..138
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01445"
FT BINDING 167
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01445"
FT BINDING 180
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01445"
FT BINDING 272
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01445"
FT BINDING 300
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01445"
SQ SEQUENCE 338 AA; 36288 MW; D1EDD00C915281F2 CRC64;
MRVLGIETSC DETGIAVYDD ELGLLSHTLY SQVKLHADYG GVVPELASRD HVRKIVPLIR
QALKDANTEM ADLDGIAYTK GPGLIGALLV GACVGRSLAF AWDKPAIGVH HMEGHLLAPM
LEDDAPEFPF VALLVSGGHS MLVKVDGIGR YEVLGESVDD AAGEAFDKTA KLMGLDYPGG
PRLAKLAAKG LPAGYKFPRP MTDRPGLDFS FSGLKTFTAN TIAAEPDDEQ TRANIARAFE
EAVVDTLAIK CRRALKQTGY NRLVIAGGVS ANTRLRETLA EMMNSLGGQV FYPRGEFCTD
NGAMIAFSGL QRLKAGQYED LAVKGQPRWP LDTLPPVA
