QUEA_STAAM
ID QUEA_STAAM Reviewed; 341 AA.
AC P65950; Q99TL3;
DT 11-OCT-2004, integrated into UniProtKB/Swiss-Prot.
DT 11-OCT-2004, sequence version 1.
DT 03-AUG-2022, entry version 96.
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=SAV1640;
OS Staphylococcus aureus (strain Mu50 / ATCC 700699).
OC Bacteria; Firmicutes; Bacilli; Bacillales; Staphylococcaceae;
OC Staphylococcus.
OX NCBI_TaxID=158878;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Mu50 / ATCC 700699;
RX PubMed=11418146; DOI=10.1016/s0140-6736(00)04403-2;
RA Kuroda M., Ohta T., Uchiyama I., Baba T., Yuzawa H., Kobayashi I., Cui L.,
RA Oguchi A., Aoki K., Nagai Y., Lian J.-Q., Ito T., Kanamori M.,
RA Matsumaru H., Maruyama A., Murakami H., Hosoyama A., Mizutani-Ui Y.,
RA Takahashi N.K., Sawano T., Inoue R., Kaito C., Sekimizu K., Hirakawa H.,
RA Kuhara S., Goto S., Yabuzaki J., Kanehisa M., Yamashita A., Oshima K.,
RA Furuya K., Yoshino C., Shiba T., Hattori M., Ogasawara N., Hayashi H.,
RA Hiramatsu K.;
RT "Whole genome sequencing of meticillin-resistant Staphylococcus aureus.";
RL Lancet 357:1225-1240(2001).
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 + H(+) + L-
CC methionine; Xref=Rhea:RHEA:32155, Rhea:RHEA-COMP:10342, Rhea:RHEA-
CC COMP:10346, ChEBI:CHEBI:15378, ChEBI:CHEBI:16708, ChEBI:CHEBI:57844,
CC ChEBI:CHEBI:59789, ChEBI:CHEBI:82833, ChEBI:CHEBI:82834;
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; BA000017; BAB57802.1; -; Genomic_DNA.
DR RefSeq; WP_001019178.1; NC_002758.2.
DR AlphaFoldDB; P65950; -.
DR SMR; P65950; -.
DR World-2DPAGE; 0002:P65950; -.
DR PaxDb; P65950; -.
DR EnsemblBacteria; BAB57802; BAB57802; SAV1640.
DR KEGG; sav:SAV1640; -.
DR HOGENOM; CLU_039110_1_0_9; -.
DR OMA; YSYGDGM; -.
DR PhylomeDB; P65950; -.
DR BioCyc; SAUR158878:SAV_RS08805-MON; -.
DR UniPathway; UPA00392; -.
DR Proteomes; UP000002481; 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; -; 1.
DR Gene3D; 3.40.1780.10; -; 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; PTHR30307; 1.
DR Pfam; PF02547; Queuosine_synth; 1.
DR SUPFAM; SSF111337; SSF111337; 1.
DR TIGRFAMs; TIGR00113; queA; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Queuosine biosynthesis; S-adenosyl-L-methionine; Transferase.
FT CHAIN 1..341
FT /note="S-adenosylmethionine:tRNA ribosyltransferase-
FT isomerase"
FT /id="PRO_0000165439"
SQ SEQUENCE 341 AA; 38970 MW; 51DEA15C2AB7BD84 CRC64;
MNIEEFDYDL PESLIAQTPL KDRDHSRLLV MDRETGEMKH LHFKDIIEYF RPGDTLVLND
TRVMPARLFG LKEETGAKVE MLMLTQIEGN DWEVLLKPAK RIKVGNKLNF GNGKIIAECI
KEMDQGGRIM RLHYEGILQE RLDELGEMPL PPYIKERLDD PDRYQTVYAK ESGSAAAPTA
GLHFTDELLT EIKNKGVNIA FVTLHVGLGT FRPVSVDDVN DHEMHSEYYQ MTQETADLLN
DTKSKGHRII SVGTTSTRTL ETIRRDHDKF VETSGWTNIF IYPGFDFKAI DGQITNFHLP
KSTLVMLVSA FSTRENVLNA YKTAVNLEYR FFSFGDAMLI I