RSUA_PSEAE
ID RSUA_PSEAE Reviewed; 230 AA.
AC Q9I5J6;
DT 15-AUG-2003, integrated into UniProtKB/Swiss-Prot.
DT 01-MAR-2001, sequence version 1.
DT 03-AUG-2022, entry version 104.
DE RecName: Full=Ribosomal small subunit pseudouridine synthase A;
DE EC=5.4.99.19;
DE AltName: Full=16S pseudouridylate 516 synthase;
DE AltName: Full=16S rRNA pseudouridine(516) synthase;
DE AltName: Full=rRNA pseudouridylate synthase A;
DE AltName: Full=rRNA-uridine isomerase A;
GN Name=rsuA; OrderedLocusNames=PA0733;
OS Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM
OS 14847 / LMG 12228 / 1C / PRS 101 / PAO1).
OC Bacteria; Proteobacteria; Gammaproteobacteria; Pseudomonadales;
OC Pseudomonadaceae; Pseudomonas.
OX NCBI_TaxID=208964;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C /
RC PRS 101 / PAO1;
RX PubMed=10984043; DOI=10.1038/35023079;
RA Stover C.K., Pham X.-Q.T., Erwin A.L., Mizoguchi S.D., Warrener P.,
RA Hickey M.J., Brinkman F.S.L., Hufnagle W.O., Kowalik D.J., Lagrou M.,
RA Garber R.L., Goltry L., Tolentino E., Westbrock-Wadman S., Yuan Y.,
RA Brody L.L., Coulter S.N., Folger K.R., Kas A., Larbig K., Lim R.M.,
RA Smith K.A., Spencer D.H., Wong G.K.-S., Wu Z., Paulsen I.T., Reizer J.,
RA Saier M.H. Jr., Hancock R.E.W., Lory S., Olson M.V.;
RT "Complete genome sequence of Pseudomonas aeruginosa PAO1, an opportunistic
RT pathogen.";
RL Nature 406:959-964(2000).
CC -!- FUNCTION: Responsible for synthesis of pseudouridine from uracil-516 in
CC 16S ribosomal RNA. {ECO:0000250}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=uridine(516) in 16S rRNA = pseudouridine(516) in 16S rRNA;
CC Xref=Rhea:RHEA:38867, Rhea:RHEA-COMP:10089, Rhea:RHEA-COMP:10090,
CC ChEBI:CHEBI:65314, ChEBI:CHEBI:65315; EC=5.4.99.19;
CC -!- SIMILARITY: Belongs to the pseudouridine synthase RsuA family.
CC {ECO:0000305}.
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DR EMBL; AE004091; AAG04122.1; -; Genomic_DNA.
DR PIR; E83554; E83554.
DR RefSeq; NP_249424.1; NC_002516.2.
DR RefSeq; WP_003114159.1; NZ_QZGE01000007.1.
DR AlphaFoldDB; Q9I5J6; -.
DR SMR; Q9I5J6; -.
DR STRING; 287.DR97_1253; -.
DR PaxDb; Q9I5J6; -.
DR DNASU; 880710; -.
DR EnsemblBacteria; AAG04122; AAG04122; PA0733.
DR GeneID; 880710; -.
DR KEGG; pae:PA0733; -.
DR PATRIC; fig|208964.12.peg.760; -.
DR PseudoCAP; PA0733; -.
DR HOGENOM; CLU_024979_1_2_6; -.
DR InParanoid; Q9I5J6; -.
DR OMA; KRMFGHF; -.
DR PhylomeDB; Q9I5J6; -.
DR BioCyc; PAER208964:G1FZ6-745-MON; -.
DR Proteomes; UP000002438; Chromosome.
DR GO; GO:0005829; C:cytosol; IBA:GO_Central.
DR GO; GO:0009982; F:pseudouridine synthase activity; IBA:GO_Central.
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; IBA:GO_Central.
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..230
FT /note="Ribosomal small subunit pseudouridine synthase A"
FT /id="PRO_0000099971"
FT DOMAIN 1..68
FT /note="S4 RNA-binding"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00182"
FT ACT_SITE 102
FT /note="Nucleophile"
FT /evidence="ECO:0000250"
SQ SEQUENCE 230 AA; 26488 MW; 100CF45D3B7E0B4B CRC64;
MRLDRFLANL PELSRRDAQM LIAGGHLRVD GQVVRDGTHE VRVFSRVELD ERLLQAGKPA
RYYMLHKPMG CVSATRDPQH PTVLDLFPED LRDDLHIGGR LDYNTTGLML LTNDGQWSRR
LTLPGSRRDK VYYVETEAPI DQRYVDAFAA GLHFRFEDLV TLPAQLEPIG PRCARLTLHE
GRYHQVKRMF GHFDNKVLRL HRERMGDICL DPQLPPGAWR PLNAEEICSV
