RLUB_XYLFA
ID RLUB_XYLFA Reviewed; 476 AA.
AC Q9PAP2;
DT 15-AUG-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-OCT-2000, sequence version 1.
DT 03-AUG-2022, entry version 103.
DE RecName: Full=Ribosomal large subunit pseudouridine synthase B;
DE EC=5.4.99.22;
DE AltName: Full=23S rRNA pseudouridine(2605) synthase;
DE AltName: Full=rRNA pseudouridylate synthase B;
DE AltName: Full=rRNA-uridine isomerase B;
GN Name=rluB; OrderedLocusNames=XF_2453;
OS Xylella fastidiosa (strain 9a5c).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Xanthomonadales;
OC Xanthomonadaceae; Xylella.
OX NCBI_TaxID=160492;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=9a5c;
RX PubMed=10910347; DOI=10.1038/35018003;
RA Simpson A.J.G., Reinach F.C., Arruda P., Abreu F.A., Acencio M.,
RA Alvarenga R., Alves L.M.C., Araya J.E., Baia G.S., Baptista C.S.,
RA Barros M.H., Bonaccorsi E.D., Bordin S., Bove J.M., Briones M.R.S.,
RA Bueno M.R.P., Camargo A.A., Camargo L.E.A., Carraro D.M., Carrer H.,
RA Colauto N.B., Colombo C., Costa F.F., Costa M.C.R., Costa-Neto C.M.,
RA Coutinho L.L., Cristofani M., Dias-Neto E., Docena C., El-Dorry H.,
RA Facincani A.P., Ferreira A.J.S., Ferreira V.C.A., Ferro J.A., Fraga J.S.,
RA Franca S.C., Franco M.C., Frohme M., Furlan L.R., Garnier M., Goldman G.H.,
RA Goldman M.H.S., Gomes S.L., Gruber A., Ho P.L., Hoheisel J.D.,
RA Junqueira M.L., Kemper E.L., Kitajima J.P., Krieger J.E., Kuramae E.E.,
RA Laigret F., Lambais M.R., Leite L.C.C., Lemos E.G.M., Lemos M.V.F.,
RA Lopes S.A., Lopes C.R., Machado J.A., Machado M.A., Madeira A.M.B.N.,
RA Madeira H.M.F., Marino C.L., Marques M.V., Martins E.A.L., Martins E.M.F.,
RA Matsukuma A.Y., Menck C.F.M., Miracca E.C., Miyaki C.Y.,
RA Monteiro-Vitorello C.B., Moon D.H., Nagai M.A., Nascimento A.L.T.O.,
RA Netto L.E.S., Nhani A. Jr., Nobrega F.G., Nunes L.R., Oliveira M.A.,
RA de Oliveira M.C., de Oliveira R.C., Palmieri D.A., Paris A., Peixoto B.R.,
RA Pereira G.A.G., Pereira H.A. Jr., Pesquero J.B., Quaggio R.B.,
RA Roberto P.G., Rodrigues V., de Rosa A.J.M., de Rosa V.E. Jr., de Sa R.G.,
RA Santelli R.V., Sawasaki H.E., da Silva A.C.R., da Silva A.M.,
RA da Silva F.R., Silva W.A. Jr., da Silveira J.F., Silvestri M.L.Z.,
RA Siqueira W.J., de Souza A.A., de Souza A.P., Terenzi M.F., Truffi D.,
RA Tsai S.M., Tsuhako M.H., Vallada H., Van Sluys M.A., Verjovski-Almeida S.,
RA Vettore A.L., Zago M.A., Zatz M., Meidanis J., Setubal J.C.;
RT "The genome sequence of the plant pathogen Xylella fastidiosa.";
RL Nature 406:151-159(2000).
CC -!- FUNCTION: Responsible for synthesis of pseudouridine from uracil-2605
CC in 23S ribosomal RNA. {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=uridine(2605) in 23S rRNA = pseudouridine(2605) in 23S rRNA;
CC Xref=Rhea:RHEA:42520, Rhea:RHEA-COMP:10095, Rhea:RHEA-COMP:10096,
CC ChEBI:CHEBI:65314, ChEBI:CHEBI:65315; EC=5.4.99.22;
CC -!- SIMILARITY: Belongs to the pseudouridine synthase RsuA family.
CC {ECO:0000305}.
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DR EMBL; AE003849; AAF85252.1; -; Genomic_DNA.
DR PIR; A82555; A82555.
DR RefSeq; WP_010894897.1; NC_002488.3.
DR AlphaFoldDB; Q9PAP2; -.
DR SMR; Q9PAP2; -.
DR STRING; 160492.XF_2453; -.
DR PRIDE; Q9PAP2; -.
DR EnsemblBacteria; AAF85252; AAF85252; XF_2453.
DR KEGG; xfa:XF_2453; -.
DR PATRIC; fig|160492.11.peg.2603; -.
DR eggNOG; COG1187; Bacteria.
DR HOGENOM; CLU_024979_5_2_6; -.
DR OMA; HDWFRIV; -.
DR Proteomes; UP000000812; 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; cd00165; S4; 1.
DR Gene3D; 3.10.290.10; -; 1.
DR Gene3D; 3.30.70.1560; -; 1.
DR Gene3D; 3.30.70.580; -; 1.
DR InterPro; IPR042092; PsdUridine_s_RsuA/RluB/E/F_cat.
DR InterPro; IPR020103; PsdUridine_synth_cat_dom_sf.
DR InterPro; IPR006145; PsdUridine_synth_RsuA/RluA.
DR InterPro; IPR000748; PsdUridine_synth_RsuA/RluB/E/F.
DR InterPro; IPR018496; PsdUridine_synth_RsuA/RluB_CS.
DR InterPro; IPR002942; S4_RNA-bd.
DR InterPro; IPR036986; S4_RNA-bd_sf.
DR InterPro; IPR020094; TruA/RsuA/RluB/E/F_N.
DR Pfam; PF00849; PseudoU_synth_2; 1.
DR Pfam; PF01479; S4; 1.
DR SMART; SM00363; S4; 1.
DR SUPFAM; SSF55120; SSF55120; 1.
DR TIGRFAMs; TIGR00093; TIGR00093; 1.
DR PROSITE; PS01149; PSI_RSU; 1.
DR PROSITE; PS50889; S4; 1.
PE 3: Inferred from homology;
KW Isomerase; Reference proteome; RNA-binding; rRNA processing.
FT CHAIN 1..476
FT /note="Ribosomal large subunit pseudouridine synthase B"
FT /id="PRO_0000099997"
FT DOMAIN 27..96
FT /note="S4 RNA-binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00182"
FT REGION 299..476
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 299..346
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 368..386
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 406..468
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 131
FT /note="Nucleophile"
FT /evidence="ECO:0000250"
SQ SEQUENCE 476 AA; 53218 MW; 95304F1DCA8C897B CRC64;
MSDTPKPPSN TLSLKRETAT EAPKLEERLH KVLAQAGLGS RRALEQRISN GLIKVNGDIA
QLGMSVKSGD KIELDGRSFV ASALTEPARV LIYNKPEGEV TTREDPEGRP TVFETLPVLK
GARWIAIGRL DINTTGLLLL TTDGELANAM MHPSSEIERE YVVRVRSPEG EEHVQDELLE
QLTRGVMLED GTAKFDTIER IGNTDSHDWF RVVVKEGRNR EVRRLWESQG CQVSRLKRTR
YGSVLLPREL LRGQSTELPK TQVEALRTQL KLEKDMPLAL TLQPIIGQRR SAKATLHVNR
NDNNKHAYHN NHSTADESRE LRRFDTLRDD RGRGQGKHHF KDRLTVSGEA AAKQAHKPFK
QYKPKNDRSL SEGSPATFQS WYVPEGVSTG PRNHRNAGAG NGAHPNKKSP NPNTRNTPGQ
QTRKSPYKYP NNAPNFPSDH ATPTFNPYGN PGQKTGAGRP NNSGGKYNRN RGPRYP
