TSAD_PERMH
ID TSAD_PERMH Reviewed; 344 AA.
AC C0QTG9;
DT 28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT 05-MAY-2009, sequence version 1.
DT 03-AUG-2022, entry version 70.
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=PERMA_0185;
OS Persephonella marina (strain DSM 14350 / EX-H1).
OC Bacteria; Aquificae; Aquificales; Hydrogenothermaceae; Persephonella.
OX NCBI_TaxID=123214;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 14350 / EX-H1;
RX PubMed=19136599; DOI=10.1128/jb.01645-08;
RA Reysenbach A.-L., Hamamura N., Podar M., Griffiths E., Ferreira S.,
RA Hochstein R., Heidelberg J., Johnson J., Mead D., Pohorille A.,
RA Sarmiento M., Schweighofer K., Seshadri R., Voytek M.A.;
RT "Complete and draft genome sequences of six members of the Aquificales.";
RL J. Bacteriol. 191:1992-1993(2009).
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; CP001230; ACO04599.1; -; Genomic_DNA.
DR RefSeq; WP_012676836.1; NC_012440.1.
DR AlphaFoldDB; C0QTG9; -.
DR SMR; C0QTG9; -.
DR STRING; 123214.PERMA_0185; -.
DR EnsemblBacteria; ACO04599; ACO04599; PERMA_0185.
DR KEGG; pmx:PERMA_0185; -.
DR eggNOG; COG0533; Bacteria.
DR HOGENOM; CLU_023208_0_2_0; -.
DR OMA; HLEGHIY; -.
DR OrthoDB; 1257362at2; -.
DR Proteomes; UP000001366; 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; Reference proteome;
KW Transferase; tRNA processing.
FT CHAIN 1..344
FT /note="tRNA N6-adenosine threonylcarbamoyltransferase"
FT /id="PRO_1000184975"
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 133..137
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01445"
FT BINDING 166
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01445"
FT BINDING 179
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01445"
FT BINDING 183
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01445"
FT BINDING 270
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01445"
FT BINDING 298
FT /ligand="Fe cation"
FT /ligand_id="ChEBI:CHEBI:24875"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_01445"
SQ SEQUENCE 344 AA; 38107 MW; AF77F8B68B87B58A CRC64;
MKILGIETSC DDTAVSVYDS EEGLLSNVVS SQIKMHEEWG GVYPDLAARE HTKNIIPVLD
RALKEASVNI KDIDGIAVTV APGLIVSLVI GISVAKTLSW IYRKPLIPVH HIEAHIFASF
ITEKIDYPFI ALVVSGGHTE LYLIKGFEDY RYLGGTLDDA VGEAYDKVAR MLGLGYPGGP
VIDRLSKEGE DTVKLPRPLI NDRGKNRFNF SFSGLKTAVL REIQKGVYRK EDIARSFQEA
ATDVLLAKTI DAMKEFNIKN VVIAGGVSAN SRLREKFKEA EENHGIKAYF PPLYLCTDNG
AMVAFTGYKR FKESGTTVDY SFEGKARLRM DKFVEIIRKS SVSS
