TRUA2_CLOPE
ID TRUA2_CLOPE Reviewed; 244 AA.
AC Q8XHV5;
DT 16-FEB-2004, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2002, sequence version 1.
DT 03-AUG-2022, entry version 102.
DE RecName: Full=tRNA pseudouridine synthase A 2 {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 2 {ECO:0000255|HAMAP-Rule:MF_00171};
DE AltName: Full=tRNA-uridine isomerase I 2 {ECO:0000255|HAMAP-Rule:MF_00171};
GN Name=truA2 {ECO:0000255|HAMAP-Rule:MF_00171}; Synonyms=truA;
GN OrderedLocusNames=CPE2371;
OS Clostridium perfringens (strain 13 / Type A).
OC Bacteria; Firmicutes; Clostridia; Eubacteriales; Clostridiaceae;
OC Clostridium.
OX NCBI_TaxID=195102;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=13 / Type A;
RX PubMed=11792842; DOI=10.1073/pnas.022493799;
RA Shimizu T., Ohtani K., Hirakawa H., Ohshima K., Yamashita A., Shiba T.,
RA Ogasawara N., Hattori M., Kuhara S., Hayashi H.;
RT "Complete genome sequence of Clostridium perfringens, an anaerobic flesh-
RT eater.";
RL Proc. Natl. Acad. Sci. U.S.A. 99:996-1001(2002).
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}.
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DR EMBL; BA000016; BAB82077.1; -; Genomic_DNA.
DR RefSeq; WP_011010900.1; NC_003366.1.
DR AlphaFoldDB; Q8XHV5; -.
DR SMR; Q8XHV5; -.
DR STRING; 195102.gene:10491688; -.
DR EnsemblBacteria; BAB82077; BAB82077; BAB82077.
DR KEGG; cpe:CPE2371; -.
DR HOGENOM; CLU_014673_0_1_9; -.
DR OMA; FLYGMVR; -.
DR Proteomes; UP000000818; 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; Reference proteome; tRNA processing.
FT CHAIN 1..244
FT /note="tRNA pseudouridine synthase A 2"
FT /id="PRO_0000057365"
FT ACT_SITE 52
FT /note="Nucleophile"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00171"
FT BINDING 110
FT /ligand="substrate"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00171"
SQ SEQUENCE 244 AA; 27656 MW; 9FC6AB3D0B497BA1 CRC64;
MRNIKLTIEY DGTSYFGWQK QPIGNTIQQK VEEAIKKVTK EEVEILGSSR TDSGVHAKAY
VANFKTNSNI PGKNFKAALN SKLPKDIVII NSEEVAEDFH ARYMTTGKTY CYTILNREEP
PALERNYVYH VKKQLDVESM KEACKYFLGK HDFKAFQRPG GTVKTSVRTI TDIHIETEGN
KIKIYVSADG FLYNMVRLIV GTLLKVGRGK EKPEYIKEVI DSGDRKKAGI CVPPTGLCLE
KVFY
