ID A0A344PKA9_9RHOB Unreviewed; 340 AA.
AC A0A344PKA9;
DT 07-NOV-2018, integrated into UniProtKB/TrEMBL.
DT 07-NOV-2018, sequence version 1.
DT 27-MAR-2024, entry version 21.
DE RecName: Full=Pseudouridine synthase {ECO:0000256|RuleBase:RU362028};
DE EC=5.4.99.- {ECO:0000256|RuleBase:RU362028};
GN ORFNames=DRW48_09045 {ECO:0000313|EMBL:AXC49814.1};
OS Paracoccus suum.
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Paracoccaceae; Paracoccus.
OX NCBI_TaxID=2259340 {ECO:0000313|EMBL:AXC49814.1, ECO:0000313|Proteomes:UP000252023};
RN [1] {ECO:0000313|Proteomes:UP000252023}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SC2-6 {ECO:0000313|Proteomes:UP000252023};
RA Heo J., Kim S.-J., Kwon S.-W.;
RT "Genome sequencing of Paracoccus sp. SC2-6.";
RL Submitted (JUL-2018) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Responsible for synthesis of pseudouridine from uracil.
CC {ECO:0000256|RuleBase:RU362028}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=a uridine in RNA = a pseudouridine in RNA;
CC Xref=Rhea:RHEA:48348, Rhea:RHEA-COMP:12068, Rhea:RHEA-COMP:12069,
CC ChEBI:CHEBI:65314, ChEBI:CHEBI:65315;
CC Evidence={ECO:0000256|RuleBase:RU362028};
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 Evidence={ECO:0000256|ARBA:ARBA00036882};
CC -!- SIMILARITY: Belongs to the pseudouridine synthase RluA family.
CC {ECO:0000256|ARBA:ARBA00010876, ECO:0000256|RuleBase:RU362028}.
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DR EMBL; CP030918; AXC49814.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A344PKA9; -.
DR KEGG; pars:DRW48_09045; -.
DR OrthoDB; 9807829at2; -.
DR Proteomes; UP000252023; Chromosome.
DR GO; GO:0140098; F:catalytic activity, acting on RNA; IEA:UniProt.
DR GO; GO:0009982; F:pseudouridine synthase activity; IEA:InterPro.
DR GO; GO:0003723; F:RNA binding; IEA:InterPro.
DR GO; GO:0034470; P:ncRNA processing; IEA:UniProt.
DR GO; GO:0001522; P:pseudouridine synthesis; IEA:InterPro.
DR CDD; cd02869; PseudoU_synth_RluA_like; 1.
DR Gene3D; 3.30.2350.10; Pseudouridine synthase; 1.
DR Gene3D; 3.10.290.10; RNA-binding S4 domain; 1.
DR InterPro; IPR020103; PsdUridine_synth_cat_dom_sf.
DR InterPro; IPR006224; PsdUridine_synth_RluA-like_CS.
DR InterPro; IPR006225; PsdUridine_synth_RluC/D.
DR InterPro; IPR006145; PsdUridine_synth_RsuA/RluA.
DR InterPro; IPR036986; S4_RNA-bd_sf.
DR NCBIfam; TIGR00005; rluA_subfam; 1.
DR PANTHER; PTHR21600; MITOCHONDRIAL RNA PSEUDOURIDINE SYNTHASE; 1.
DR PANTHER; PTHR21600:SF44; PSEUDOU_SYNTH_2 DOMAIN-CONTAINING PROTEIN; 1.
DR Pfam; PF00849; PseudoU_synth_2; 1.
DR SUPFAM; SSF55120; Pseudouridine synthase; 1.
DR PROSITE; PS01129; PSI_RLU; 1.
PE 3: Inferred from homology;
KW Isomerase {ECO:0000256|RuleBase:RU362028};
KW Reference proteome {ECO:0000313|Proteomes:UP000252023}.
FT DOMAIN 92..264
FT /note="Pseudouridine synthase RsuA/RluA-like"
FT /evidence="ECO:0000259|Pfam:PF00849"
FT ACT_SITE 142
FT /evidence="ECO:0000256|PIRSR:PIRSR606225-1"
SQ SEQUENCE 340 AA; 35517 MW; FE00E908A984114B CRC64;
MAHLIVTVPT DLPPERLDKT LASLAPEGEG LSRTRIARLM AEGAITGPAG IVRDGKGTAQ
PGDYHVALPP PAPVDTVAED IQLAIAYEDE ALIVIDKPAG MVVHPAPGSP AGTLVNALLA
HCEGELSGVG GVARPGIVHR IDKDTSGLLV VAKTDHAHQT LAAQFAAHTA ERRYLALANG
VIDPADARLR GLKGTSFEPG GVLKVANHLG RHPGDRQRQA VVARGRHAVT RARMIESFGT
PPAAMLVECQ LETGRTHQIR VHLAYCGLSL IGDPVYGGAR RASTRALGPA AELAAAFPRQ
ALHAAHLGFV HPLSSETLRF DSPLPSDMAG LLAALQRADA
//
