ID   TRUD_SULDN              Reviewed;         357 AA.
AC   Q30RS1;
DT   04-APR-2006, integrated into UniProtKB/Swiss-Prot.
DT   06-DEC-2005, sequence version 1.
DT   25-MAY-2022, entry version 88.
DE   RecName: Full=tRNA pseudouridine synthase D {ECO:0000255|HAMAP-Rule:MF_01082};
DE            EC=5.4.99.27 {ECO:0000255|HAMAP-Rule:MF_01082};
DE   AltName: Full=tRNA pseudouridine(13) synthase {ECO:0000255|HAMAP-Rule:MF_01082};
DE   AltName: Full=tRNA pseudouridylate synthase D {ECO:0000255|HAMAP-Rule:MF_01082};
DE   AltName: Full=tRNA-uridine isomerase D {ECO:0000255|HAMAP-Rule:MF_01082};
GN   Name=truD {ECO:0000255|HAMAP-Rule:MF_01082}; OrderedLocusNames=Suden_1032;
OS   Sulfurimonas denitrificans (strain ATCC 33889 / DSM 1251) (Thiomicrospira
OS   denitrificans (strain ATCC 33889 / DSM 1251)).
OC   Bacteria; Proteobacteria; Epsilonproteobacteria; Campylobacterales;
OC   Thiovulaceae; Sulfurimonas.
OX   NCBI_TaxID=326298;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 33889 / DSM 1251;
RX   PubMed=18065616; DOI=10.1128/aem.01844-07;
RA   Sievert S.M., Scott K.M., Klotz M.G., Chain P.S.G., Hauser L.J., Hemp J.,
RA   Huegler M., Land M., Lapidus A., Larimer F.W., Lucas S., Malfatti S.A.,
RA   Meyer F., Paulsen I.T., Ren Q., Simon J., Bailey K., Diaz E.,
RA   Fitzpatrick K.A., Glover B., Gwatney N., Korajkic A., Long A.,
RA   Mobberley J.M., Pantry S.N., Pazder G., Peterson S., Quintanilla J.D.,
RA   Sprinkle R., Stephens J., Thomas P., Vaughn R., Weber M.J., Wooten L.L.;
RT   "Genome of the epsilonproteobacterial chemolithoautotroph Sulfurimonas
RT   denitrificans.";
RL   Appl. Environ. Microbiol. 74:1145-1156(2008).
CC   -!- FUNCTION: Responsible for synthesis of pseudouridine from uracil-13 in
CC       transfer RNAs. {ECO:0000255|HAMAP-Rule:MF_01082}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=uridine(13) in tRNA = pseudouridine(13) in tRNA;
CC         Xref=Rhea:RHEA:42540, Rhea:RHEA-COMP:10105, Rhea:RHEA-COMP:10106,
CC         ChEBI:CHEBI:65314, ChEBI:CHEBI:65315; EC=5.4.99.27;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01082};
CC   -!- SIMILARITY: Belongs to the pseudouridine synthase TruD family.
CC       {ECO:0000255|HAMAP-Rule:MF_01082}.
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DR   EMBL; CP000153; ABB44310.1; -; Genomic_DNA.
DR   RefSeq; WP_011372662.1; NC_007575.1.
DR   AlphaFoldDB; Q30RS1; -.
DR   SMR; Q30RS1; -.
DR   STRING; 326298.Suden_1032; -.
DR   PRIDE; Q30RS1; -.
DR   EnsemblBacteria; ABB44310; ABB44310; Suden_1032.
DR   KEGG; tdn:Suden_1032; -.
DR   eggNOG; COG0585; Bacteria.
DR   HOGENOM; CLU_005281_4_0_7; -.
DR   OMA; LWLWVEK; -.
DR   OrthoDB; 1490777at2; -.
DR   Proteomes; UP000002714; 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; 3.30.2350.20; -; 1.
DR   HAMAP; MF_01082; TruD; 1.
DR   InterPro; IPR020103; PsdUridine_synth_cat_dom_sf.
DR   InterPro; IPR001656; PsdUridine_synth_TruD.
DR   InterPro; IPR011760; PsdUridine_synth_TruD_insert.
DR   InterPro; IPR042214; TruD_catalytic.
DR   Pfam; PF01142; TruD; 2.
DR   SUPFAM; SSF55120; SSF55120; 1.
DR   TIGRFAMs; TIGR00094; tRNA_TruD_broad; 1.
DR   PROSITE; PS50984; TRUD; 1.
PE   3: Inferred from homology;
KW   Isomerase; Reference proteome; tRNA processing.
FT   CHAIN           1..357
FT                   /note="tRNA pseudouridine synthase D"
FT                   /id="PRO_0000230155"
FT   DOMAIN          151..331
FT                   /note="TRUD"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01082"
FT   ACT_SITE        76
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01082"
SQ   SEQUENCE   357 AA;  41648 MW;  09E0B7E98006DBEE CRC64;
     MDRFYSLSHS SIDFHFKQTP RDFVVEEVPL YEFCGEGEHL ILFVRKKGIS TLELVSMIAK
     YLGIKNKEIG YAGLKDKHAM TKQYISLHKK YEEKMDTFEH EDVKILSKTY HNNKIRIGHL
     NGNKFYIKLK KVNPTSALKI DEALKNIASF GMPNYFGYQR FGTDGNNHID GELIAKGEKK
     ERNPKVRQLL ISAYQSHLFN LWLSRRLEIN SLIQNFDVKE LEPLLNIPQD ELLKMKSQKH
     PFKLISGDIM EHYPYGRLFE FIGEAHDFDR FNAKDISVTG LLCGKKAKHS TGLSREIEKD
     FDDEINEDGA RRYAWVFPKD IDGRYKDEEA QYELNFYLPK GCYATVLIEE IAKRKIV