ID QUEA_JANSC Reviewed; 355 AA.
AC Q28RM8;
DT 15-JAN-2008, integrated into UniProtKB/Swiss-Prot.
DT 04-APR-2006, sequence version 1.
DT 27-MAR-2024, entry version 90.
DE RecName: Full=S-adenosylmethionine:tRNA ribosyltransferase-isomerase {ECO:0000255|HAMAP-Rule:MF_00113};
DE EC=2.4.99.17 {ECO:0000255|HAMAP-Rule:MF_00113};
DE AltName: Full=Queuosine biosynthesis protein QueA {ECO:0000255|HAMAP-Rule:MF_00113};
GN Name=queA {ECO:0000255|HAMAP-Rule:MF_00113}; OrderedLocusNames=Jann_1717;
OS Jannaschia sp. (strain CCS1).
OC Bacteria; Pseudomonadota; Alphaproteobacteria; Rhodobacterales;
OC Roseobacteraceae; Jannaschia.
OX NCBI_TaxID=290400;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CCS1;
RG US DOE Joint Genome Institute;
RA Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C.,
RA Glavina del Rio T., Hammon N., Israni S., Pitluck S., Brettin T., Bruce D.,
RA Han C., Tapia R., Gilna P., Chertkov O., Saunders E., Schmutz J.,
RA Larimer F., Land M., Kyrpides N., Lykidis A., Moran M.A., Belas R., Ye W.,
RA Buchan A., Gonzalez J.M., Schell M.A., Richardson P.;
RT "Complete sequence of chromosome of Jannaschia sp. CCS1.";
RL Submitted (FEB-2006) 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:0000255|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:0000255|HAMAP-Rule:MF_00113};
CC -!- PATHWAY: tRNA modification; tRNA-queuosine biosynthesis.
CC {ECO:0000255|HAMAP-Rule:MF_00113}.
CC -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00113}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00113}.
CC -!- SIMILARITY: Belongs to the QueA family. {ECO:0000255|HAMAP-
CC Rule:MF_00113}.
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DR EMBL; CP000264; ABD54634.1; -; Genomic_DNA.
DR RefSeq; WP_011454839.1; NC_007802.1.
DR AlphaFoldDB; Q28RM8; -.
DR SMR; Q28RM8; -.
DR STRING; 290400.Jann_1717; -.
DR KEGG; jan:Jann_1717; -.
DR eggNOG; COG0809; Bacteria.
DR HOGENOM; CLU_039110_1_1_5; -.
DR OrthoDB; 9805933at2; -.
DR UniPathway; UPA00392; -.
DR Proteomes; UP000008326; Chromosome.
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; Queuosine biosynthesis; Reference proteome;
KW S-adenosyl-L-methionine; Transferase.
FT CHAIN 1..355
FT /note="S-adenosylmethionine:tRNA ribosyltransferase-
FT isomerase"
FT /id="PRO_1000015227"
SQ SEQUENCE 355 AA; 38674 MW; C7E04BC93053180E CRC64;
MKLDDFDFDL PDGLIATRPA RPRSSARLLV ADGPETHDLT VADLPSMLRR GDRLVLNDTR
VIPARLTGTR TRMSAQGEVT ARIEVTLMEP QADGTWSALA KPMRKLKAGE KIIFSNALQA
DVHAMDEGLR LAFNVEGDDF DAALNAAGAM PLPPYIAGKR APDARDYHDY QTIWAKRAGA
VAAPTASLHF DEHLMDALTS RGVDVTFVTL HVGAGTFLPV TVDDVTTHKM HAEWGEVRAT
AAAEINATKA AGGRIIPVGT TALRLIESAA QDGTIHPFEG TTDIFIYPGY RWQITDALMT
NFHLPKSTLL MLVSALMGKD RMDAVYAHAI ANQYRFFSYG DASLLFPSQK GQTSR
//
