ID E3DPT9_HALPG Unreviewed; 248 AA.
AC E3DPT9;
DT 11-JAN-2011, integrated into UniProtKB/TrEMBL.
DT 11-JAN-2011, sequence version 1.
DT 27-MAR-2024, entry version 74.
DE RecName: Full=tRNA pseudouridine synthase A {ECO:0000256|HAMAP-Rule:MF_00171};
DE EC=5.4.99.12 {ECO:0000256|HAMAP-Rule:MF_00171};
DE AltName: Full=tRNA pseudouridine(38-40) synthase {ECO:0000256|HAMAP-Rule:MF_00171};
DE AltName: Full=tRNA pseudouridylate synthase I {ECO:0000256|HAMAP-Rule:MF_00171};
DE AltName: Full=tRNA-uridine isomerase I {ECO:0000256|HAMAP-Rule:MF_00171};
GN Name=truA {ECO:0000256|HAMAP-Rule:MF_00171};
GN OrderedLocusNames=Hprae_1655 {ECO:0000313|EMBL:ADO77781.1};
OS Halanaerobium praevalens (strain ATCC 33744 / DSM 2228 / GSL).
OC Bacteria; Bacillota; Clostridia; Halanaerobiales; Halanaerobiaceae;
OC Halanaerobium.
OX NCBI_TaxID=572479 {ECO:0000313|EMBL:ADO77781.1, ECO:0000313|Proteomes:UP000006866};
RN [1] {ECO:0000313|Proteomes:UP000006866}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33744 / DSM 2228 / GSL
RC {ECO:0000313|Proteomes:UP000006866};
RG US DOE Joint Genome Institute (JGI-PGF);
RA Lucas S., Copeland A., Lapidus A., Glavina del Rio T., Dalin E., Tice H.,
RA Bruce D., Goodwin L., Pitluck S., Kyrpides N., Mavromatis K., Ivanova N.,
RA Ovchinnikova G., Chertkov O., Detter J.C., Han C., Larimer F., Land M.,
RA Hauser L., Markowitz V., Cheng J.-F., Hugenholtz P., Woyke T., Wu D.,
RA Tindall B., Pomrenke H.G., Brambilla E., Klenk H.-P., Eisen J.A.;
RT "The complete genome of Halanaerobium praevalens DSM 2228.";
RL Submitted (OCT-2010) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:ADO77781.1, ECO:0000313|Proteomes:UP000006866}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33744 / DSM 2228 / GSL
RC {ECO:0000313|Proteomes:UP000006866};
RX PubMed=21886858;
RA Ivanova N., Sikorski J., Chertkov O., Nolan M., Lucas S., Hammon N.,
RA Deshpande S., Cheng J.F., Tapia R., Han C., Goodwin L., Pitluck S.,
RA Huntemann M., Liolios K., Pagani I., Mavromatis K., Ovchinikova G.,
RA Pati A., Chen A., Palaniappan K., Land M., Hauser L., Brambilla E.M.,
RA Kannan K.P., Rohde M., Tindall B.J., Goker M., Detter J.C., Woyke T.,
RA Bristow J., Eisen J.A., Markowitz V., Hugenholtz P., Kyrpides N.C.,
RA Klenk H.P., Lapidus A.;
RT "Complete genome sequence of the extremely halophilic Halanaerobium
RT praevalens type strain (GSL).";
RL Stand. Genomic Sci. 4:312-321(2011).
CC -!- FUNCTION: Formation of pseudouridine at positions 38, 39 and 40 in the
CC anticodon stem and loop of transfer RNAs. {ECO:0000256|HAMAP-
CC Rule:MF_00171}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=uridine(38/39/40) in tRNA = pseudouridine(38/39/40) in tRNA;
CC Xref=Rhea:RHEA:22376, Rhea:RHEA-COMP:10085, Rhea:RHEA-COMP:10087,
CC ChEBI:CHEBI:65314, ChEBI:CHEBI:65315; EC=5.4.99.12;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_00171,
CC ECO:0000256|RuleBase:RU003792};
CC -!- SUBUNIT: Homodimer. {ECO:0000256|HAMAP-Rule:MF_00171}.
CC -!- SIMILARITY: Belongs to the tRNA pseudouridine synthase TruA family.
CC {ECO:0000256|ARBA:ARBA00009375, ECO:0000256|HAMAP-Rule:MF_00171,
CC ECO:0000256|RuleBase:RU003792}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_00171}.
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DR EMBL; CP002175; ADO77781.1; -; Genomic_DNA.
DR RefSeq; WP_014553801.1; NC_017455.1.
DR AlphaFoldDB; E3DPT9; -.
DR STRING; 572479.Hprae_1655; -.
DR KEGG; hpk:Hprae_1655; -.
DR PATRIC; fig|572479.3.peg.1676; -.
DR eggNOG; COG0101; Bacteria.
DR HOGENOM; CLU_014673_0_1_9; -.
DR OrthoDB; 9811823at2; -.
DR Proteomes; UP000006866; 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; cd02570; PseudoU_synth_EcTruA; 1.
DR Gene3D; 3.30.70.660; Pseudouridine synthase I, catalytic domain, C-terminal subdomain; 1.
DR Gene3D; 3.30.70.580; Pseudouridine synthase I, catalytic domain, N-terminal subdomain; 1.
DR HAMAP; MF_00171; TruA; 1.
DR InterPro; IPR020103; PsdUridine_synth_cat_dom_sf.
DR InterPro; IPR001406; PsdUridine_synth_TruA.
DR InterPro; IPR020097; PsdUridine_synth_TruA_a/b_dom.
DR InterPro; IPR020095; PsdUridine_synth_TruA_C.
DR InterPro; IPR020094; TruA/RsuA/RluB/E/F_N.
DR NCBIfam; TIGR00071; hisT_truA; 1.
DR PANTHER; PTHR11142; PSEUDOURIDYLATE SYNTHASE; 1.
DR PANTHER; PTHR11142:SF0; TRNA PSEUDOURIDINE SYNTHASE-LIKE 1; 1.
DR Pfam; PF01416; PseudoU_synth_1; 2.
DR PIRSF; PIRSF001430; tRNA_psdUrid_synth; 1.
DR SUPFAM; SSF55120; Pseudouridine synthase; 1.
PE 3: Inferred from homology;
KW Isomerase {ECO:0000256|ARBA:ARBA00023235, ECO:0000256|HAMAP-Rule:MF_00171};
KW Reference proteome {ECO:0000313|Proteomes:UP000006866};
KW tRNA processing {ECO:0000256|ARBA:ARBA00022694, ECO:0000256|HAMAP-
KW Rule:MF_00171}.
FT DOMAIN 8..106
FT /note="Pseudouridine synthase I TruA alpha/beta"
FT /evidence="ECO:0000259|Pfam:PF01416"
FT DOMAIN 145..248
FT /note="Pseudouridine synthase I TruA alpha/beta"
FT /evidence="ECO:0000259|Pfam:PF01416"
FT ACT_SITE 54
FT /note="Nucleophile"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00171,
FT ECO:0000256|PIRSR:PIRSR001430-1"
FT BINDING 112
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_00171,
FT ECO:0000256|PIRSR:PIRSR001430-2"
SQ SEQUENCE 248 AA; 28025 MW; 7F881FD76B278393 CRC64;
MRKNYKIIVE YDGSNYSGWQ RQKNTEQTIQ QKIEEALTKI NKSQVKIDGA GRTDAGVHAA
GQSANFFLDV EIPPTKIPIA LNTELPDDII CKKAIKVNQN FHARYDARGK KYRYRILNSN
FNSVFVRNFV YNVYKKLDLK MMQKAAKIFE GSHDFASFCA AGSSVESTVR TIRSIDIYAV
DDSEIWLDIV GNGFLYNMVR ILAGTFIETG MGKKTLSELE VILQSCNRKN AGFTAPAQGL
TLMEVFYD
//
