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TRUB_SHEPW
ID   TRUB_SHEPW              Reviewed;         316 AA.
AC   B8CKH5;
DT   28-JUL-2009, integrated into UniProtKB/Swiss-Prot.
DT   03-MAR-2009, sequence version 1.
DT   25-MAY-2022, entry version 70.
DE   RecName: Full=tRNA pseudouridine synthase B {ECO:0000255|HAMAP-Rule:MF_01080};
DE            EC=5.4.99.25 {ECO:0000255|HAMAP-Rule:MF_01080};
DE   AltName: Full=tRNA pseudouridine(55) synthase {ECO:0000255|HAMAP-Rule:MF_01080};
DE            Short=Psi55 synthase {ECO:0000255|HAMAP-Rule:MF_01080};
DE   AltName: Full=tRNA pseudouridylate synthase {ECO:0000255|HAMAP-Rule:MF_01080};
DE   AltName: Full=tRNA-uridine isomerase {ECO:0000255|HAMAP-Rule:MF_01080};
GN   Name=truB {ECO:0000255|HAMAP-Rule:MF_01080}; OrderedLocusNames=swp_1220;
OS   Shewanella piezotolerans (strain WP3 / JCM 13877).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Alteromonadales;
OC   Shewanellaceae; Shewanella.
OX   NCBI_TaxID=225849;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=WP3 / JCM 13877;
RX   PubMed=18398463; DOI=10.1371/journal.pone.0001937;
RA   Wang F., Wang J., Jian H., Zhang B., Li S., Wang F., Zeng X., Gao L.,
RA   Bartlett D.H., Yu J., Hu S., Xiao X.;
RT   "Environmental adaptation: genomic analysis of the piezotolerant and
RT   psychrotolerant deep-sea iron reducing bacterium Shewanella piezotolerans
RT   WP3.";
RL   PLoS ONE 3:E1937-E1937(2008).
CC   -!- FUNCTION: Responsible for synthesis of pseudouridine from uracil-55 in
CC       the psi GC loop of transfer RNAs. {ECO:0000255|HAMAP-Rule:MF_01080}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=uridine(55) in tRNA = pseudouridine(55) in tRNA;
CC         Xref=Rhea:RHEA:42532, Rhea:RHEA-COMP:10101, Rhea:RHEA-COMP:10102,
CC         ChEBI:CHEBI:65314, ChEBI:CHEBI:65315; EC=5.4.99.25;
CC         Evidence={ECO:0000255|HAMAP-Rule:MF_01080};
CC   -!- SIMILARITY: Belongs to the pseudouridine synthase TruB family. Type 1
CC       subfamily. {ECO:0000255|HAMAP-Rule:MF_01080}.
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DR   EMBL; CP000472; ACJ28014.1; -; Genomic_DNA.
DR   RefSeq; WP_020911392.1; NC_011566.1.
DR   AlphaFoldDB; B8CKH5; -.
DR   SMR; B8CKH5; -.
DR   STRING; 225849.swp_1220; -.
DR   EnsemblBacteria; ACJ28014; ACJ28014; swp_1220.
DR   KEGG; swp:swp_1220; -.
DR   eggNOG; COG0130; Bacteria.
DR   HOGENOM; CLU_032087_0_3_6; -.
DR   OMA; ELQFIRW; -.
DR   OrthoDB; 1166299at2; -.
DR   Proteomes; UP000000753; Chromosome.
DR   GO; GO:0003723; F:RNA binding; IEA:InterPro.
DR   GO; GO:0106029; F:tRNA pseudouridine synthase activity; IEA:UniProtKB-EC.
DR   GO; GO:0031119; P:tRNA pseudouridine synthesis; IEA:UniProtKB-UniRule.
DR   CDD; cd02573; PseudoU_synth_EcTruB; 1.
DR   Gene3D; 2.30.130.10; -; 1.
DR   HAMAP; MF_01080; TruB_bact; 1.
DR   InterPro; IPR020103; PsdUridine_synth_cat_dom_sf.
DR   InterPro; IPR002501; PsdUridine_synth_N.
DR   InterPro; IPR015947; PUA-like_sf.
DR   InterPro; IPR036974; PUA_sf.
DR   InterPro; IPR014780; tRNA_psdUridine_synth_TruB.
DR   InterPro; IPR015240; tRNA_sdUridine_synth_fam1_C.
DR   InterPro; IPR032819; TruB_C.
DR   PANTHER; PTHR13767; PTHR13767; 1.
DR   Pfam; PF09157; TruB-C_2; 1.
DR   Pfam; PF16198; TruB_C_2; 1.
DR   Pfam; PF01509; TruB_N; 1.
DR   SUPFAM; SSF55120; SSF55120; 1.
DR   SUPFAM; SSF88697; SSF88697; 1.
DR   TIGRFAMs; TIGR00431; TruB; 1.
PE   3: Inferred from homology;
KW   Isomerase; tRNA processing.
FT   CHAIN           1..316
FT                   /note="tRNA pseudouridine synthase B"
FT                   /id="PRO_1000149831"
FT   ACT_SITE        47
FT                   /note="Nucleophile"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_01080"
SQ   SEQUENCE   316 AA;  35096 MW;  BEB4B22902D68A5E CRC64;
     MARRSRGRHI DGVLLLDKDT GMSSNFALQR VKRFFNANKA GHTGALDPLA TGMLPICLGE
     ATKFSQHLLD ADKRYLVTAK LGQRTDTSDS DGEVVQTREI DFTQEQLDTA LEYFRGKTMQ
     VPSMYSALKY QGQPLYKYAR EGIEVPREAR PINVFELNFI SLEGDELTLD IHCSKGTYIR
     TITDDLGEML GCGAHVIMLR RTQVAGYPYD NMVSLAELEA LVTKVEAESL TLAEVLDPLL
     LPMDTAVSDF KEINVSDDIA PFLMNGNPVQ VANLPVDELV RITLGVERRF VGIGQMNDDG
     LLAPKRLIVL RDEAAQ
 
 
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