ID   TRHO_ACIBS              Reviewed;         314 AA.
AC   B0VSK0;
DT   14-APR-2009, integrated into UniProtKB/Swiss-Prot.
DT   08-APR-2008, sequence version 1.
DT   03-AUG-2022, entry version 75.
DE   RecName: Full=tRNA uridine(34) hydroxylase {ECO:0000255|HAMAP-Rule:MF_00469};
DE            EC=1.14.-.- {ECO:0000255|HAMAP-Rule:MF_00469};
DE   AltName: Full=tRNA hydroxylation protein O {ECO:0000255|HAMAP-Rule:MF_00469};
GN   Name=trhO {ECO:0000255|HAMAP-Rule:MF_00469}; OrderedLocusNames=ABSDF0768;
OS   Acinetobacter baumannii (strain SDF).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Moraxellales; Moraxellaceae;
OC   Acinetobacter; Acinetobacter calcoaceticus/baumannii complex.
OX   NCBI_TaxID=509170;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=SDF;
RX   PubMed=18350144; DOI=10.1371/journal.pone.0001805;
RA   Vallenet D., Nordmann P., Barbe V., Poirel L., Mangenot S., Bataille E.,
RA   Dossat C., Gas S., Kreimeyer A., Lenoble P., Oztas S., Poulain J.,
RA   Segurens B., Robert C., Abergel C., Claverie J.-M., Raoult D., Medigue C.,
RA   Weissenbach J., Cruveiller S.;
RT   "Comparative analysis of Acinetobacters: three genomes for three
RT   lifestyles.";
RL   PLoS ONE 3:E1805-E1805(2008).
CC   -!- FUNCTION: Catalyzes oxygen-dependent 5-hydroxyuridine (ho5U)
CC       modification at position 34 in tRNAs. {ECO:0000255|HAMAP-
CC       Rule:MF_00469}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=AH2 + O2 + uridine(34) in tRNA = 5-hydroxyuridine(34) in tRNA
CC         + A + H2O; Xref=Rhea:RHEA:64224, Rhea:RHEA-COMP:11727, Rhea:RHEA-
CC         COMP:13381, ChEBI:CHEBI:13193, ChEBI:CHEBI:15377, ChEBI:CHEBI:15379,
CC         ChEBI:CHEBI:17499, ChEBI:CHEBI:65315, ChEBI:CHEBI:136877;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_00469};
CC   -!- SIMILARITY: Belongs to the TrhO family. {ECO:0000255|HAMAP-
CC       Rule:MF_00469}.
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DR   EMBL; CU468230; CAP00140.1; -; Genomic_DNA.
DR   AlphaFoldDB; B0VSK0; -.
DR   SMR; B0VSK0; -.
DR   EnsemblBacteria; CAP00140; CAP00140; ABSDF0768.
DR   KEGG; abm:ABSDF0768; -.
DR   HOGENOM; CLU_038878_0_0_6; -.
DR   OMA; CDTHTNC; -.
DR   BioCyc; ABAU509170:GCL9-625-MON; -.
DR   Proteomes; UP000001741; Chromosome.
DR   GO; GO:0016705; F:oxidoreductase activity, acting on paired donors, with incorporation or reduction of molecular oxygen; IEA:UniProtKB-UniRule.
DR   GO; GO:0006400; P:tRNA modification; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.250.10; -; 1.
DR   HAMAP; MF_00469; TrhO; 1.
DR   InterPro; IPR001763; Rhodanese-like_dom.
DR   InterPro; IPR036873; Rhodanese-like_dom_sf.
DR   InterPro; IPR020936; TrhO.
DR   InterPro; IPR040503; TRHO_N.
DR   PANTHER; PTHR43268; PTHR43268; 1.
DR   Pfam; PF00581; Rhodanese; 1.
DR   Pfam; PF17773; UPF0176_N; 1.
DR   SMART; SM00450; RHOD; 1.
DR   SUPFAM; SSF52821; SSF52821; 1.
DR   PROSITE; PS50206; RHODANESE_3; 1.
PE   3: Inferred from homology;
KW   Oxidoreductase; tRNA processing.
FT   CHAIN           1..314
FT                   /note="tRNA uridine(34) hydroxylase"
FT                   /id="PRO_1000200334"
FT   DOMAIN          140..234
FT                   /note="Rhodanese"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00469"
FT   ACT_SITE        194
FT                   /note="Cysteine persulfide intermediate"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00469"
SQ   SEQUENCE   314 AA;  35509 MW;  DBB6E1189A4D0AC7 CRC64;
     MEFSMNATVE QLAPVEQQAT AGWVVAALYQ FKEVQDPADL QQRLLDLVKT INLCGTLIVA
     GEGINGTVAG DREAIDTIHQ FLLNEGFNAM EYKESHSSDK PFRKMKIKLK KEIVTLGVEV
     KPRDLVGHYL DPKEWNELIA RDDVILIDTR NDYEYKAGTF KGAIDPKTET FREFPEYVKK
     ELEQHKDKKI AMFCTGGIRC EKSTSLLLQE GFKEVYHLKG GILKYLEETP PDESLWEGEC
     FVFDGRTAVT HGVEEGANIK CHACGWPLTP EESALPSYEH GVSCLYCIDK TTEKQKAGFR
     MRQSQIAAAK HKRL