(data stored in SCRATCH zone)

SWISSPROT: D4YXR1_SPHJU

ID   D4YXR1_SPHJU            Unreviewed;       340 AA.
AC   D4YXR1;
DT   15-JUN-2010, integrated into UniProtKB/TrEMBL.
DT   15-JUN-2010, sequence version 1.
DT   16-JAN-2019, entry version 51.
DE   RecName: Full=Epoxyqueuosine reductase {ECO:0000256|HAMAP-Rule:MF_00916};
DE            EC=1.17.99.6 {ECO:0000256|HAMAP-Rule:MF_00916};
DE   AltName: Full=Queuosine biosynthesis protein QueG {ECO:0000256|HAMAP-Rule:MF_00916};
GN   Name=queG {ECO:0000256|HAMAP-Rule:MF_00916};
GN   OrderedLocusNames=SJA_C1-03090 {ECO:0000313|EMBL:BAI95143.1};
OS   Sphingobium japonicum (strain DSM 16413 / CCM 7287 / MTCC 6362 / UT26
OS   / NBRC 101211 / UT26S).
OC   Bacteria; Proteobacteria; Alphaproteobacteria; Sphingomonadales;
OC   Sphingomonadaceae; Sphingobium.
OX   NCBI_TaxID=452662 {ECO:0000313|EMBL:BAI95143.1, ECO:0000313|Proteomes:UP000007753};
RN   [1] {ECO:0000313|EMBL:BAI95143.1, ECO:0000313|Proteomes:UP000007753}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=DSM 16413 / CCM 7287 / MTCC 6362 / UT26 / NBRC 101211 / UT26S
RC   {ECO:0000313|Proteomes:UP000007753};
RX   PubMed=20817768; DOI=10.1128/JB.00961-10;
RA   Nagata Y., Ohtsubo Y., Endo R., Ichikawa N., Ankai A., Oguchi A.,
RA   Fukui S., Fujita N., Tsuda M.;
RT   "Complete genome sequence of the representative gamma-
RT   hexachlorocyclohexane-degrading bacterium Sphingobium japonicum
RT   UT26.";
RL   J. Bacteriol. 192:5852-5853(2010).
CC   -!- FUNCTION: Catalyzes the conversion of epoxyqueuosine (oQ) to
CC       queuosine (Q), which is a hypermodified base found in the wobble
CC       positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr).
CC       {ECO:0000256|HAMAP-Rule:MF_00916}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=AH2 + epoxyqueuosine(34) in tRNA = A + H2O +
CC         queuosine(34) in tRNA; Xref=Rhea:RHEA:32159, Rhea:RHEA-
CC         COMP:10345, Rhea:RHEA-COMP:10346, ChEBI:CHEBI:13193,
CC         ChEBI:CHEBI:15377, ChEBI:CHEBI:17499, ChEBI:CHEBI:82831,
CC         ChEBI:CHEBI:82834; EC=1.17.99.6; Evidence={ECO:0000256|HAMAP-
CC         Rule:MF_00916};
CC   -!- PATHWAY: tRNA modification; tRNA-queuosine biosynthesis.
CC       {ECO:0000256|HAMAP-Rule:MF_00916}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00916}.
CC   -!- SIMILARITY: Belongs to the QueG family. {ECO:0000256|HAMAP-
CC       Rule:MF_00916}.
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DR   EMBL; AP010803; BAI95143.1; -; Genomic_DNA.
DR   RefSeq; WP_013038932.1; NC_014006.1.
DR   STRING; 452662.SJA_C1-03090; -.
DR   EnsemblBacteria; BAI95143; BAI95143; SJA_C1-03090.
DR   GeneID; 29272011; -.
DR   KEGG; sjp:SJA_C1-03090; -.
DR   eggNOG; ENOG4105EH2; Bacteria.
DR   eggNOG; COG1600; LUCA.
DR   HOGENOM; HOG000272644; -.
DR   KO; K18979; -.
DR   OMA; ICDTDLS; -.
DR   UniPathway; UPA00392; -.
DR   Proteomes; UP000007753; Chromosome 1.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0051539; F:4 iron, 4 sulfur cluster binding; IEA:UniProtKB-KW.
DR   GO; GO:0052693; F:epoxyqueuosine reductase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0046872; F:metal ion binding; IEA:UniProtKB-KW.
DR   GO; GO:0008616; P:queuosine biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0008033; P:tRNA processing; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_00916; QueG; 1.
DR   InterPro; IPR017896; 4Fe4S_Fe-S-bd.
DR   InterPro; IPR017900; 4Fe4S_Fe_S_CS.
DR   InterPro; IPR013542; DUF1730.
DR   InterPro; IPR009051; Helical_ferredxn.
DR   InterPro; IPR004453; QueG.
DR   PANTHER; PTHR30002; PTHR30002; 1.
DR   Pfam; PF08331; DUF1730; 1.
DR   SUPFAM; SSF46548; SSF46548; 1.
DR   TIGRFAMs; TIGR00276; TIGR00276; 1.
DR   PROSITE; PS00198; 4FE4S_FER_1; 1.
DR   PROSITE; PS51379; 4FE4S_FER_2; 1.
PE   3: Inferred from homology;
DR   PRODOM; D4YXR1.
DR   SWISS-2DPAGE; D4YXR1.
KW   4Fe-4S {ECO:0000256|HAMAP-Rule:MF_00916};
KW   Complete proteome {ECO:0000313|Proteomes:UP000007753};
KW   Cytoplasm {ECO:0000256|HAMAP-Rule:MF_00916};
KW   Iron {ECO:0000256|HAMAP-Rule:MF_00916};
KW   Iron-sulfur {ECO:0000256|HAMAP-Rule:MF_00916};
KW   Metal-binding {ECO:0000256|HAMAP-Rule:MF_00916};
KW   Oxidoreductase {ECO:0000256|HAMAP-Rule:MF_00916};
KW   Queuosine biosynthesis {ECO:0000256|HAMAP-Rule:MF_00916};
KW   Reference proteome {ECO:0000313|Proteomes:UP000007753};
KW   tRNA processing {ECO:0000256|HAMAP-Rule:MF_00916}.
FT   DOMAIN      173    203       4Fe-4S ferredoxin-type.
FT                                {ECO:0000259|PROSITE:PS51379}.
FT   METAL       183    183       Iron-sulfur 1 (4Fe-4S).
FT                                {ECO:0000256|HAMAP-Rule:MF_00916}.
FT   METAL       186    186       Iron-sulfur 1 (4Fe-4S).
FT                                {ECO:0000256|HAMAP-Rule:MF_00916}.
FT   METAL       189    189       Iron-sulfur 1 (4Fe-4S).
FT                                {ECO:0000256|HAMAP-Rule:MF_00916}.
FT   METAL       193    193       Iron-sulfur 2. {ECO:0000256|HAMAP-Rule:
FT                                MF_00916}.
FT   METAL       236    236       Iron-sulfur 2. {ECO:0000256|HAMAP-Rule:
FT                                MF_00916}.
FT   METAL       239    239       Iron-sulfur 2. {ECO:0000256|HAMAP-Rule:
FT                                MF_00916}.
FT   METAL       243    243       Iron-sulfur 1 (4Fe-4S).
FT                                {ECO:0000256|HAMAP-Rule:MF_00916}.
SQ   SEQUENCE   340 AA;  36734 MW;  37B1FFD1C31A7FA8 CRC64;
     MEQRLKAEAR RLGFAACAIA PANAAPRSAE RLRQWLDAGH HGEMLWMEER AGQRGSPQGL
     WPDVRSVVML GMSYAPGRDP LALADARDRG RISVYAQGRD YHDVVKKGLK ALARWLVEQH
     PGALKVFVDT APVMEKPLAQ AAGLGWQGKH SNLVSRTHGS WLFLGAIYSE IALVPDAPED
     DHCGSCTACQ TACPTDAFPA PYVVDARRCI SYLTIEHKGP IPEELRAGIG NRVYGCDDCL
     AVCPWNKFAD AAAANRAFVG RAELAAPELG DLLALDDAGF REIFAGSPIK RIGRNRMVRN
     AAIAAGNSGD RRLVGRLQAL AAADDPVVAE AARWALERLG
//

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