ID   RLUD_VIBVU              Reviewed;         325 AA.
AC   Q8DEV0;
DT   29-AUG-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   03-AUG-2022, entry version 103.
DE   RecName: Full=Ribosomal large subunit pseudouridine synthase D;
DE            EC=5.4.99.23;
DE   AltName: Full=23S rRNA pseudouridine(1911/1915/1917) synthase;
DE   AltName: Full=rRNA pseudouridylate synthase D;
DE   AltName: Full=rRNA-uridine isomerase D;
GN   Name=rluD; OrderedLocusNames=VV1_0484;
OS   Vibrio vulnificus (strain CMCP6).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC   Vibrio.
OX   NCBI_TaxID=216895;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CMCP6;
RA   Rhee J.H., Kim S.Y., Chung S.S., Kim J.J., Moon Y.H., Jeong H., Choy H.E.;
RT   "Complete genome sequence of Vibrio vulnificus CMCP6.";
RL   Submitted (DEC-2002) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Responsible for synthesis of pseudouridine from uracil at
CC       positions 1911, 1915 and 1917 in 23S ribosomal RNA. {ECO:0000250}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=uridine(1911/1915/1917) in 23S rRNA =
CC         pseudouridine(1911/1915/1917) in 23S rRNA; Xref=Rhea:RHEA:42524,
CC         Rhea:RHEA-COMP:10097, Rhea:RHEA-COMP:10098, ChEBI:CHEBI:65314,
CC         ChEBI:CHEBI:65315; EC=5.4.99.23;
CC   -!- SIMILARITY: Belongs to the pseudouridine synthase RluA family.
CC       {ECO:0000305}.
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DR   EMBL; AE016795; AAO09003.1; -; Genomic_DNA.
DR   RefSeq; WP_011078573.1; NC_004459.3.
DR   AlphaFoldDB; Q8DEV0; -.
DR   SMR; Q8DEV0; -.
DR   EnsemblBacteria; AAO09003; AAO09003; VV1_0484.
DR   KEGG; vvu:VV1_0484; -.
DR   HOGENOM; CLU_016902_4_0_6; -.
DR   OMA; AHPSPGW; -.
DR   Proteomes; UP000002275; Chromosome 1.
DR   GO; GO:0003723; F:RNA binding; IEA:UniProtKB-KW.
DR   GO; GO:0120159; F:rRNA pseudouridine synthase activity; IEA:UniProtKB-EC.
DR   GO; GO:0000455; P:enzyme-directed rRNA pseudouridine synthesis; IEA:UniProt.
DR   CDD; cd02869; PseudoU_synth_RluA_like; 1.
DR   CDD; cd00165; S4; 1.
DR   Gene3D; 3.10.290.10; -; 1.
DR   InterPro; IPR020103; PsdUridine_synth_cat_dom_sf.
DR   InterPro; IPR006225; PsdUridine_synth_RluC/D.
DR   InterPro; IPR006224; PsdUridine_synth_RluC/D_CS.
DR   InterPro; IPR006145; PsdUridine_synth_RsuA/RluA.
DR   InterPro; IPR002942; S4_RNA-bd.
DR   InterPro; IPR036986; S4_RNA-bd_sf.
DR   Pfam; PF00849; PseudoU_synth_2; 1.
DR   Pfam; PF01479; S4; 1.
DR   SMART; SM00363; S4; 1.
DR   SUPFAM; SSF55120; SSF55120; 1.
DR   TIGRFAMs; TIGR00005; rluA_subfam; 1.
DR   PROSITE; PS01129; PSI_RLU; 1.
DR   PROSITE; PS50889; S4; 1.
PE   3: Inferred from homology;
KW   Isomerase; RNA-binding; rRNA processing.
FT   CHAIN           1..325
FT                   /note="Ribosomal large subunit pseudouridine synthase D"
FT                   /id="PRO_0000162704"
FT   DOMAIN          18..91
FT                   /note="S4 RNA-binding"
FT                   /evidence="ECO:0000255|PROSITE-ProRule:PRU00182"
FT   ACT_SITE        139
FT                   /evidence="ECO:0000250"
SQ   SEQUENCE   325 AA;  36457 MW;  C0AE02CDADC9D076 CRC64;
     MAQQIELTNT VKDSQLGQRL DQAIAELFAD FSRSRLKEWL LDGKVTVDGN VVTKPRTKVM
     GGEVITVLAE LEDEVRWEAQ DIPLDIVYED DDILVINKPR DFVVHPGAGT PDGTVLNALL
     FHCPEVAEVP RAGIVHRLDK DTTGLMVVAK TVPAQTRLVR ALQKRNITRE YEAIAIGRMT
     AGGKVDKPIG RHATKRTLMA VSPMGKPAVT HFRVAEHFRE HTRIRLRLET GRTHQIRVHM
     SYLQHPLLGD AAYGGRARIP AGASEDVTAM IRNFDRQALH AVMLRFEHPI TGEEMEFHAP
     VPDDMVELTE TLRRDAQEHG LPDEY