ID A0A2N3IHB8_9BACT Unreviewed; 352 AA.
AC A0A2N3IHB8;
DT 25-APR-2018, integrated into UniProtKB/TrEMBL.
DT 25-APR-2018, sequence version 1.
DT 24-JAN-2024, entry version 18.
DE RecName: Full=S-adenosylmethionine:tRNA ribosyltransferase-isomerase {ECO:0000256|HAMAP-Rule:MF_00113};
DE EC=2.4.99.17 {ECO:0000256|HAMAP-Rule:MF_00113};
DE AltName: Full=Queuosine biosynthesis protein QueA {ECO:0000256|HAMAP-Rule:MF_00113};
GN Name=queA {ECO:0000256|HAMAP-Rule:MF_00113};
GN ORFNames=Rain11_1282 {ECO:0000313|EMBL:PKQ69719.1};
OS Raineya orbicola.
OC Bacteria; Bacteroidota; Cytophagia; Cytophagales; Raineyaceae; Raineya.
OX NCBI_TaxID=2016530 {ECO:0000313|EMBL:PKQ69719.1, ECO:0000313|Proteomes:UP000233387};
RN [1] {ECO:0000313|EMBL:PKQ69719.1, ECO:0000313|Proteomes:UP000233387}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=SPSPC-11 {ECO:0000313|EMBL:PKQ69719.1,
RC ECO:0000313|Proteomes:UP000233387};
RA Albuquerque L., Polonia A.R.M., Barroso C., Froufe H.J.C., Lage O.,
RA Lobo-Da-Cunha A., Egas C., Da Costa M.S.;
RT "Raineya orbicola gen. nov., sp. nov. a slightly thermophilic bacterium of
RT the phylum Bacteroidetes and the description of Raineyaceae fam. nov.";
RL Submitted (JUN-2017) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Transfers and isomerizes the ribose moiety from AdoMet to the
CC 7-aminomethyl group of 7-deazaguanine (preQ1-tRNA) to give
CC epoxyqueuosine (oQ-tRNA). {ECO:0000256|HAMAP-Rule:MF_00113}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=7-aminomethyl-7-carbaguanosine(34) in tRNA + S-adenosyl-L-
CC methionine = adenine + epoxyqueuosine(34) in tRNA + 2 H(+) + L-
CC methionine; Xref=Rhea:RHEA:32155, Rhea:RHEA-COMP:10342, Rhea:RHEA-
CC COMP:18582, ChEBI:CHEBI:15378, ChEBI:CHEBI:16708, ChEBI:CHEBI:57844,
CC ChEBI:CHEBI:59789, ChEBI:CHEBI:82833, ChEBI:CHEBI:194443;
CC EC=2.4.99.17; Evidence={ECO:0000256|HAMAP-Rule:MF_00113};
CC -!- PATHWAY: tRNA modification; tRNA-queuosine biosynthesis.
CC {ECO:0000256|HAMAP-Rule:MF_00113}.
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_00113}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00113}.
CC -!- SIMILARITY: Belongs to the QueA family. {ECO:0000256|HAMAP-
CC Rule:MF_00113}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:PKQ69719.1}.
CC ---------------------------------------------------------------------------
CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms
CC Distributed under the Creative Commons Attribution (CC BY 4.0) License
CC ---------------------------------------------------------------------------
DR EMBL; NKXO01000017; PKQ69719.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2N3IHB8; -.
DR UniPathway; UPA00392; -.
DR Proteomes; UP000233387; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0051075; F:S-adenosylmethionine:tRNA ribosyltransferase-isomerase activity; IEA:UniProtKB-EC.
DR GO; GO:0008616; P:queuosine biosynthetic process; IEA:UniProtKB-UniRule.
DR Gene3D; 2.40.10.240; QueA-like; 1.
DR Gene3D; 3.40.1780.10; QueA-like; 1.
DR HAMAP; MF_00113; QueA; 1.
DR InterPro; IPR003699; QueA.
DR InterPro; IPR042118; QueA_dom1.
DR InterPro; IPR042119; QueA_dom2.
DR InterPro; IPR036100; QueA_sf.
DR NCBIfam; TIGR00113; queA; 1.
DR PANTHER; PTHR30307; S-ADENOSYLMETHIONINE:TRNA RIBOSYLTRANSFERASE-ISOMERASE; 1.
DR PANTHER; PTHR30307:SF0; S-ADENOSYLMETHIONINE:TRNA RIBOSYLTRANSFERASE-ISOMERASE; 1.
DR Pfam; PF02547; Queuosine_synth; 1.
DR SUPFAM; SSF111337; QueA-like; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_00113};
KW Isomerase {ECO:0000313|EMBL:PKQ69719.1};
KW Queuosine biosynthesis {ECO:0000256|ARBA:ARBA00022785, ECO:0000256|HAMAP-
KW Rule:MF_00113}; Reference proteome {ECO:0000313|Proteomes:UP000233387};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW Rule:MF_00113};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_00113}.
SQ SEQUENCE 352 AA; 40378 MW; B01D79FDADD6718D CRC64;
MPMKLSDYAF DLPTKLIALH PTPNRDESRL MVVHRKTGKI EHRIFKDVLD YFDDGDVMVV
NDTKVFPARL YGNKEKTGAD IEVFLLRELN SQYHLWDVLV DPARKIRVGN KLYFGDGELV
AEVIDNTTNR GRTIRFLWDG EDEEFYKTVH QLGQTPLPKE IIKRRKVEKE DEERFQSIFA
KEVGAVAAPM ACLHFTKQLV KRLAIKGVDI VTLTMHISLG TFKTVEVEDL TKHKPDSEQF
RIPEKTAQRI NEALDAKKKV CAVGSSVMRS LESSVSASGR VKPADAWTDK FIFIPYDFKI
PNAYITNFHL PESTLFMTAC TFGGYELIMK AYEIAIQEEY RFHTYGDAML IL
//
