RLUD_BUCAI
ID RLUD_BUCAI Reviewed; 312 AA.
AC P57481;
DT 01-DEC-2000, integrated into UniProtKB/Swiss-Prot.
DT 01-DEC-2000, 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=BU401;
OS Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon
OS pisum symbiotic bacterium).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC Erwiniaceae; Buchnera.
OX NCBI_TaxID=107806;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=APS;
RX PubMed=10993077; DOI=10.1038/35024074;
RA Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H.;
RT "Genome sequence of the endocellular bacterial symbiont of aphids Buchnera
RT sp. APS.";
RL Nature 407:81-86(2000).
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; BA000003; BAB13104.1; -; Genomic_DNA.
DR RefSeq; NP_240218.1; NC_002528.1.
DR RefSeq; WP_009874359.1; NC_002528.1.
DR AlphaFoldDB; P57481; -.
DR SMR; P57481; -.
DR STRING; 107806.10039070; -.
DR PRIDE; P57481; -.
DR EnsemblBacteria; BAB13104; BAB13104; BAB13104.
DR KEGG; buc:BU401; -.
DR PATRIC; fig|107806.10.peg.415; -.
DR eggNOG; COG0564; Bacteria.
DR HOGENOM; CLU_016902_4_0_6; -.
DR OMA; AHPSPGW; -.
DR Proteomes; UP000001806; Chromosome.
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; Reference proteome; RNA-binding; rRNA processing.
FT CHAIN 1..312
FT /note="Ribosomal large subunit pseudouridine synthase D"
FT /id="PRO_0000162684"
FT DOMAIN 18..87
FT /note="S4 RNA-binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00182"
FT ACT_SITE 139
FT /evidence="ECO:0000250"
SQ SEQUENCE 312 AA; 35840 MW; 6AC32A7F9260D890 CRC64;
MKKIQLNSIA SSCSLSGQRL DLVLSKLFRE YSRSYLKKLI IMNQVLVNES IVNQPDKKIL
GGETLTIHPF SKDLLVDIPE NIFLDIVYED SDILIINKPA GLVVHPGSGN KSGTILNALL
YHYKNSKDLP RAGIVHRLDK DTSGLMVIAK NIFSYNHLLL LLKEKKIIRE YEGIVHGKMI
AGGTINKPIM RHYNRRTCMM VHHLGKPSVT HYKVLSRFKF HTHIAIRLET GRTHQIRVHM
LHIKYPLVGD PCYSGFKIQS NYRKDKKTNK IYKFPRQALH ANHLSLHHPI KKNVMSWTVP
LPQDIQELLL KI
