ID A0A2A2S4U8_9SPHI Unreviewed; 349 AA.
AC A0A2A2S4U8;
DT 20-DEC-2017, integrated into UniProtKB/TrEMBL.
DT 20-DEC-2017, sequence version 1.
DT 24-JAN-2024, entry version 20.
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=CKK33_09675 {ECO:0000313|EMBL:PAW93747.1};
OS Mucilaginibacter sp. MD40.
OC Bacteria; Bacteroidota; Sphingobacteriia; Sphingobacteriales;
OC Sphingobacteriaceae; Mucilaginibacter.
OX NCBI_TaxID=2029590 {ECO:0000313|EMBL:PAW93747.1, ECO:0000313|Proteomes:UP000242486};
RN [1] {ECO:0000313|EMBL:PAW93747.1, ECO:0000313|Proteomes:UP000242486}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=MD40 {ECO:0000313|EMBL:PAW93747.1,
RC ECO:0000313|Proteomes:UP000242486};
RA Wan X., Darris M., Hou S., Donachie S.P.;
RT "Draft genome sequence of Mucilaginibacter sp. MD40, isolated from a
RT biofilm in an air conditioner condensate pipe.";
RL Submitted (AUG-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:PAW93747.1}.
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DR EMBL; NRSW01000001; PAW93747.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2A2S4U8; -.
DR OrthoDB; 9805933at2; -.
DR UniPathway; UPA00392; -.
DR Proteomes; UP000242486; 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:PAW93747.1};
KW Queuosine biosynthesis {ECO:0000256|ARBA:ARBA00022785, ECO:0000256|HAMAP-
KW Rule:MF_00113}; Reference proteome {ECO:0000313|Proteomes:UP000242486};
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 349 AA; 40176 MW; 79734A2583F746C6 CRC64;
MKLSQFKFNL PESLIAHNPS DKRDESRLMV LHRDSGKIEH KIFKDVLDYF DDQDVMILNN
TKVFPARMYG NKEKTGATIE VFLLRELNKE LRLWDVLVDP ARKIRVGNKL YFGDDDLLIA
EVVDNTTSRG RTIRFLFDGT DEEFRRNVEI LGETPLPKYI KRKATAEDKE RYQTIFAKNE
GAVAAPTAGL HFSRELMKRL ELKGVEFAEV TLHVGLGTFR QVEVEDLTKH KMDSEQFIIE
QKQADIVNRA IERKKRVCAV GTTSMRTIES AVSANKTLKA ANDWTSKFIF PPYDFSIANS
MITNFHTPES TLLMMICAFG GYEHVMNAYE VAVKEKYRFY SYGDAMLII
//
