ID C9MQR3_9BACT Unreviewed; 423 AA.
AC C9MQR3;
DT 24-NOV-2009, integrated into UniProtKB/TrEMBL.
DT 24-NOV-2009, sequence version 1.
DT 24-JAN-2024, entry version 67.
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 ECO:0000313|EMBL:EEX18178.1};
GN ORFNames=HMPREF0973_01963 {ECO:0000313|EMBL:EEX18178.1};
OS Prevotella veroralis F0319.
OC Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Prevotellaceae;
OC Prevotella.
OX NCBI_TaxID=649761 {ECO:0000313|EMBL:EEX18178.1, ECO:0000313|Proteomes:UP000003327};
RN [1] {ECO:0000313|EMBL:EEX18178.1, ECO:0000313|Proteomes:UP000003327}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=F0319 {ECO:0000313|EMBL:EEX18178.1,
RC ECO:0000313|Proteomes:UP000003327};
RA Weinstock G., Sodergren E., Clifton S., Fulton L., Fulton B., Courtney L.,
RA Fronick C., Harrison M., Strong C., Farmer C., Delahaunty K., Markovic C.,
RA Hall O., Minx P., Tomlinson C., Mitreva M., Nelson J., Hou S., Wollam A.,
RA Pepin K.H., Johnson M., Bhonagiri V., Nash W.E., Warren W., Chinwalla A.,
RA Mardis E.R., Wilson R.K.;
RL Submitted (SEP-2009) 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:EEX18178.1}.
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DR EMBL; ACVA01000047; EEX18178.1; -; Genomic_DNA.
DR RefSeq; WP_004383654.1; NZ_GG698714.1.
DR AlphaFoldDB; C9MQR3; -.
DR STRING; 649761.HMPREF0973_01963; -.
DR eggNOG; COG0809; Bacteria.
DR HOGENOM; CLU_039110_1_0_10; -.
DR OrthoDB; 9805933at2; -.
DR UniPathway; UPA00392; -.
DR Proteomes; UP000003327; 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 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:EEX18178.1};
KW Queuosine biosynthesis {ECO:0000256|ARBA:ARBA00022785, ECO:0000256|HAMAP-
KW Rule:MF_00113}; Reference proteome {ECO:0000313|Proteomes:UP000003327};
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 423 AA; 48200 MW; 411258E935A43390 CRC64;
MSEDTKHISI SDYNYPLPDE RIAKFPLTER DHSKLLLYKH GDVSEDIFYN LPEYLPKGAL
MVFNNTKVIQ ARMHFRKETG ALIEVFLMEP AQPTDYELMF QTNHECAWLC MVGNLKKWKE
GALKRAFEIK GQKLTLTATM DRSKVQEQAG GTNHWIQFEW DNTNISFAEI LEAVGELPIP
PYLNRATEES DKETYQTVYS KIKGSVAAPT AGLHFTDKVL KALDEHGVDR EELTLHVGAG
TFKPVKSHEI EGHNMHTEFI IVRRQTLIKL LKHKCRAIAV GTTSVRTLES LYYMGVKLVS
NNNATEDDLH VNQWEPYDLP HNSDGLVKVN GKVISVEESI QNLLDYLDRD GLNALHSSTQ
IIIAPGYTYK IVKALITNFH QPQSTLLLLV SAFVKGDWRK IYDYALSHDF RFLSYGDSSL
LIP
//
