ID   TRUA_METLZ              Reviewed;         281 AA.
AC   A2SU30;
DT   15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT   06-MAR-2007, sequence version 1.
DT   03-AUG-2022, entry version 82.
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=Mlab_1675;
OS   Methanocorpusculum labreanum (strain ATCC 43576 / DSM 4855 / Z).
OC   Archaea; Euryarchaeota; Stenosarchaea group; Methanomicrobia;
OC   Methanomicrobiales; Methanocorpusculaceae; Methanocorpusculum.
OX   NCBI_TaxID=410358;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 43576 / DSM 4855 / Z;
RX   PubMed=21304657; DOI=10.4056/sigs.35575;
RA   Anderson I.J., Sieprawska-Lupa M., Goltsman E., Lapidus A., Copeland A.,
RA   Glavina Del Rio T., Tice H., Dalin E., Barry K., Pitluck S., Hauser L.,
RA   Land M., Lucas S., Richardson P., Whitman W.B., Kyrpides N.C.;
RT   "Complete genome sequence of Methanocorpusculum labreanum type strain Z.";
RL   Stand. Genomic Sci. 1:197-203(2009).
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   -!- 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; CP000559; ABN07836.1; -; Genomic_DNA.
DR   RefSeq; WP_011834039.1; NC_008942.1.
DR   AlphaFoldDB; A2SU30; -.
DR   SMR; A2SU30; -.
DR   STRING; 410358.Mlab_1675; -.
DR   EnsemblBacteria; ABN07836; ABN07836; Mlab_1675.
DR   GeneID; 4795731; -.
DR   KEGG; mla:Mlab_1675; -.
DR   eggNOG; arCOG04449; Archaea.
DR   HOGENOM; CLU_014673_4_2_2; -.
DR   OMA; FLYGMVR; -.
DR   OrthoDB; 62389at2157; -.
DR   Proteomes; UP000000365; 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   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; 1.
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..281
FT                   /note="tRNA pseudouridine synthase A"
FT                   /id="PRO_1000017114"
FT   ACT_SITE        55
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   281 AA;  31413 MW;  FE3CEEECEB676537 CRC64;
     MKLAFLAGYR GQNFAGSQYQ PHKRTVEGEF VAGGIELGLF SDAKEAHFRT AGRTDKGVSA
     RRQLFSITTE KPELAIEALN FHLPDDIWCI GAAEVDEEFY PRYAARERSY RYYFPYPADV
     SRMQDAASRL IGTHNFSGFA KMEAGRDPVR TVTRAEVFEG KDGCPVFEVA AKSFLWNMVR
     GMAGALQTIG LGLCEPDVIE ELLSSPTARV HPAPAEGLVF WDVVCDLSFT PMRQKREVKR
     SLAKEAAAAR ADMHTAEALL EDDPEEFWKK KVIRGYSALM K