TRUA_DICT6
ID TRUA_DICT6 Reviewed; 245 AA.
AC B5YDX5;
DT 24-MAR-2009, integrated into UniProtKB/Swiss-Prot.
DT 25-NOV-2008, sequence version 1.
DT 03-AUG-2022, entry version 71.
DE RecName: Full=tRNA pseudouridine synthase A {ECO:0000255|HAMAP-Rule:MF_00171};
DE EC=5.4.99.12 {ECO:0000255|HAMAP-Rule:MF_00171};
DE AltName: Full=tRNA pseudouridine(38-40) synthase {ECO:0000255|HAMAP-Rule:MF_00171};
DE AltName: Full=tRNA pseudouridylate synthase I {ECO:0000255|HAMAP-Rule:MF_00171};
DE AltName: Full=tRNA-uridine isomerase I {ECO:0000255|HAMAP-Rule:MF_00171};
GN Name=truA {ECO:0000255|HAMAP-Rule:MF_00171}; OrderedLocusNames=DICTH_0869;
OS Dictyoglomus thermophilum (strain ATCC 35947 / DSM 3960 / H-6-12).
OC Bacteria; Dictyoglomi; Dictyoglomales; Dictyoglomaceae; Dictyoglomus.
OX NCBI_TaxID=309799;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 35947 / DSM 3960 / H-6-12;
RX PubMed=24558247; DOI=10.1128/genomea.00109-14;
RA Coil D.A., Badger J.H., Forberger H.C., Riggs F., Madupu R., Fedorova N.,
RA Ward N., Robb F.T., Eisen J.A.;
RT "Complete Genome Sequence of the Extreme Thermophile Dictyoglomus
RT thermophilum H-6-12.";
RL Genome Announc. 2:0-0(2014).
CC -!- FUNCTION: Formation of pseudouridine at positions 38, 39 and 40 in the
CC anticodon stem and loop of transfer RNAs. {ECO:0000255|HAMAP-
CC Rule:MF_00171}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=uridine(38/39/40) in tRNA = pseudouridine(38/39/40) in tRNA;
CC Xref=Rhea:RHEA:22376, Rhea:RHEA-COMP:10085, Rhea:RHEA-COMP:10087,
CC ChEBI:CHEBI:65314, ChEBI:CHEBI:65315; EC=5.4.99.12;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_00171};
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00171}.
CC -!- SIMILARITY: Belongs to the tRNA pseudouridine synthase TruA family.
CC {ECO:0000255|HAMAP-Rule:MF_00171}.
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; CP001146; ACI20111.1; -; Genomic_DNA.
DR RefSeq; WP_012548743.1; NC_011297.1.
DR AlphaFoldDB; B5YDX5; -.
DR SMR; B5YDX5; -.
DR STRING; 309799.DICTH_0869; -.
DR EnsemblBacteria; ACI20111; ACI20111; DICTH_0869.
DR KEGG; dth:DICTH_0869; -.
DR eggNOG; COG0101; Bacteria.
DR HOGENOM; CLU_014673_0_1_0; -.
DR OMA; FLYGMVR; -.
DR OrthoDB; 1075262at2; -.
DR Proteomes; UP000001733; Chromosome.
DR GO; GO:0003723; F:RNA binding; IEA:InterPro.
DR GO; GO:0106029; F:tRNA pseudouridine synthase activity; IEA:UniProtKB-EC.
DR GO; GO:0031119; P:tRNA pseudouridine synthesis; IEA:UniProtKB-UniRule.
DR CDD; cd02570; PseudoU_synth_EcTruA; 1.
DR Gene3D; 3.30.70.580; -; 1.
DR Gene3D; 3.30.70.660; -; 1.
DR HAMAP; MF_00171; TruA; 1.
DR InterPro; IPR020103; PsdUridine_synth_cat_dom_sf.
DR InterPro; IPR001406; PsdUridine_synth_TruA.
DR InterPro; IPR020097; PsdUridine_synth_TruA_a/b_dom.
DR InterPro; IPR020095; PsdUridine_synth_TruA_C.
DR InterPro; IPR020094; TruA/RsuA/RluB/E/F_N.
DR PANTHER; PTHR11142; PTHR11142; 1.
DR Pfam; PF01416; PseudoU_synth_1; 2.
DR PIRSF; PIRSF001430; tRNA_psdUrid_synth; 1.
DR SUPFAM; SSF55120; SSF55120; 1.
DR TIGRFAMs; TIGR00071; hisT_truA; 1.
PE 3: Inferred from homology;
KW Isomerase; tRNA processing.
FT CHAIN 1..245
FT /note="tRNA pseudouridine synthase A"
FT /id="PRO_1000097738"
FT ACT_SITE 52
FT /note="Nucleophile"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00171"
FT BINDING 112
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00171"
SQ SEQUENCE 245 AA; 29115 MW; 5964C30426FC4FF6 CRC64;
MINWKVELSY IGKDFWGFQK QPGKRTVQGE LEKVLKLLFD EDIKVIGAGR TDAGVHALGQ
VVNFKTKESK NFSCDKLYKV LNKLLPGDIK IKKVEIVDDN FHARYSAKRR WYIYVIYNNE
EKNLFLRDYC WWINKPLDKD LLNLSANLFK GIHDFRNFCV IENYDNTNVE IYESFWYFKE
DLLIYFVSAP FFLRKMVRFI VGSMVEVGLK KKELEDLEKY LKDRKEERFS SPAPASGLYL
FKIDY
