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Database: UniProt
Entry: E0S1L5_BUTPB
LinkDB: E0S1L5_BUTPB
Original site: E0S1L5_BUTPB 
ID   E0S1L5_BUTPB            Unreviewed;       265 AA.
AC   E0S1L5;
DT   02-NOV-2010, integrated into UniProtKB/TrEMBL.
DT   02-NOV-2010, sequence version 1.
DT   24-JAN-2024, entry version 72.
DE   RecName: Full=tRNA pseudouridine synthase A {ECO:0000256|HAMAP-Rule:MF_00171};
DE            EC=5.4.99.12 {ECO:0000256|HAMAP-Rule:MF_00171};
DE   AltName: Full=tRNA pseudouridine(38-40) synthase {ECO:0000256|HAMAP-Rule:MF_00171};
DE   AltName: Full=tRNA pseudouridylate synthase I {ECO:0000256|HAMAP-Rule:MF_00171};
DE   AltName: Full=tRNA-uridine isomerase I {ECO:0000256|HAMAP-Rule:MF_00171};
GN   Name=truA {ECO:0000256|HAMAP-Rule:MF_00171};
GN   OrderedLocusNames=bpr_I0948 {ECO:0000313|EMBL:ADL33690.1};
OS   Butyrivibrio proteoclasticus (strain ATCC 51982 / DSM 14932 / B316)
OS   (Clostridium proteoclasticum).
OC   Bacteria; Bacillota; Clostridia; Eubacteriales; Lachnospiraceae;
OC   Butyrivibrio.
OX   NCBI_TaxID=515622 {ECO:0000313|EMBL:ADL33690.1, ECO:0000313|Proteomes:UP000001299};
RN   [1] {ECO:0000313|EMBL:ADL33690.1, ECO:0000313|Proteomes:UP000001299}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 51982 / DSM 14932 / B316
RC   {ECO:0000313|Proteomes:UP000001299};
RX   PubMed=20689770; DOI=10.1371/journal.pone.0011942;
RA   Kelly W.J., Leahy S.C., Altermann E., Yeoman C.J., Dunne J.C., Kong Z.,
RA   Pacheco D.M., Li D., Noel S.J., Moon C.D., Cookson A.L., Attwood G.T.;
RT   "The glycobiome of the rumen bacterium Butyrivibrio proteoclasticus B316(T)
RT   highlights adaptation to a polysaccharide-rich environment.";
RL   PLoS ONE 5:E11942-E11942(2010).
CC   -!- FUNCTION: Formation of pseudouridine at positions 38, 39 and 40 in the
CC       anticodon stem and loop of transfer RNAs. {ECO:0000256|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:0000256|HAMAP-Rule:MF_00171,
CC         ECO:0000256|RuleBase:RU003792};
CC   -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_00171}.
CC   -!- SIMILARITY: Belongs to the tRNA pseudouridine synthase TruA family.
CC       {ECO:0000256|ARBA:ARBA00009375, ECO:0000256|HAMAP-Rule:MF_00171,
CC       ECO:0000256|RuleBase:RU003792}.
CC   -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC       feature annotation. {ECO:0000256|HAMAP-Rule:MF_00171}.
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DR   EMBL; CP001810; ADL33690.1; -; Genomic_DNA.
DR   AlphaFoldDB; E0S1L5; -.
DR   STRING; 515622.bpr_I0948; -.
DR   KEGG; bpb:bpr_I0948; -.
DR   eggNOG; COG0101; Bacteria.
DR   HOGENOM; CLU_014673_0_1_9; -.
DR   OMA; KGVHANN; -.
DR   Proteomes; UP000001299; Chromosome 1.
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; 3.30.70.660; Pseudouridine synthase I, catalytic domain, C-terminal subdomain; 1.
DR   Gene3D; 3.30.70.580; Pseudouridine synthase I, catalytic domain, N-terminal subdomain; 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   NCBIfam; TIGR00071; hisT_truA; 1.
DR   PANTHER; PTHR11142; PSEUDOURIDYLATE SYNTHASE; 1.
DR   PANTHER; PTHR11142:SF22; TRNA PSEUDOURIDINE SYNTHASE A 2; 1.
DR   Pfam; PF01416; PseudoU_synth_1; 2.
DR   PIRSF; PIRSF001430; tRNA_psdUrid_synth; 1.
DR   SUPFAM; SSF55120; Pseudouridine synthase; 1.
PE   3: Inferred from homology;
KW   Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_00171};
KW   Reference proteome {ECO:0000313|Proteomes:UP000001299};
KW   tRNA processing {ECO:0000256|ARBA:ARBA00022694, ECO:0000256|HAMAP-
KW   Rule:MF_00171}.
FT   DOMAIN          23..125
FT                   /note="Pseudouridine synthase I TruA alpha/beta"
FT                   /evidence="ECO:0000259|Pfam:PF01416"
FT   DOMAIN          164..265
FT                   /note="Pseudouridine synthase I TruA alpha/beta"
FT                   /evidence="ECO:0000259|Pfam:PF01416"
FT   ACT_SITE        73
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00171,
FT                   ECO:0000256|PIRSR:PIRSR001430-1"
FT   BINDING         131
FT                   /ligand="substrate"
FT                   /evidence="ECO:0000256|HAMAP-Rule:MF_00171,
FT                   ECO:0000256|PIRSR:PIRSR001430-2"
SQ   SEQUENCE   265 AA;  30194 MW;  C8F14EBB5AE633C6 CRC64;
     MYNRFCKLTS GNKREMKQNY KFIISYDGTR YHGWEKKPDL EMTIQGKLEG VLNRMIGAEG
     TGEVNLIGAG RTDAGVHARA MTASAVLDTH LSEAEIQSYM NTYLPEDISV NEVKVCSDRF
     HARYNAIGKT YRYTCWYGDG KPVFDRKYVT VLDREPNVDM MRKAAELLIG EHDFRSFCGN
     SKMKKSTVRV LDTINIEKNG NYIRFYFHGN GFLQNMVRIL TGTLLEVGYG NISPEKIQDI
     LKACDRKKAG PTARPEGLCM MKVDY
//
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