ID   UBIB_ECOL6              Reviewed;         546 AA.
AC   Q8FBI8;
DT   22-AUG-2003, integrated into UniProtKB/Swiss-Prot.
DT   01-MAR-2003, sequence version 1.
DT   03-AUG-2022, entry version 105.
DE   RecName: Full=Probable protein kinase UbiB {ECO:0000255|HAMAP-Rule:MF_00414};
DE            EC=2.7.-.- {ECO:0000255|HAMAP-Rule:MF_00414};
DE   AltName: Full=Ubiquinone biosynthesis protein UbiB {ECO:0000255|HAMAP-Rule:MF_00414};
GN   Name=ubiB {ECO:0000255|HAMAP-Rule:MF_00414}; Synonyms=aarF;
GN   OrderedLocusNames=c4784;
OS   Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC).
OC   Bacteria; Proteobacteria; Gammaproteobacteria; Enterobacterales;
OC   Enterobacteriaceae; Escherichia.
OX   NCBI_TaxID=199310;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CFT073 / ATCC 700928 / UPEC;
RX   PubMed=12471157; DOI=10.1073/pnas.252529799;
RA   Welch R.A., Burland V., Plunkett G. III, Redford P., Roesch P., Rasko D.,
RA   Buckles E.L., Liou S.-R., Boutin A., Hackett J., Stroud D., Mayhew G.F.,
RA   Rose D.J., Zhou S., Schwartz D.C., Perna N.T., Mobley H.L.T.,
RA   Donnenberg M.S., Blattner F.R.;
RT   "Extensive mosaic structure revealed by the complete genome sequence of
RT   uropathogenic Escherichia coli.";
RL   Proc. Natl. Acad. Sci. U.S.A. 99:17020-17024(2002).
CC   -!- FUNCTION: Is probably a protein kinase regulator of UbiI activity which
CC       is involved in aerobic coenzyme Q (ubiquinone) biosynthesis.
CC       {ECO:0000255|HAMAP-Rule:MF_00414}.
CC   -!- PATHWAY: Cofactor biosynthesis; ubiquinone biosynthesis [regulation].
CC   -!- SUBCELLULAR LOCATION: Cell inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_00414}; Multi-pass membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_00414}.
CC   -!- SIMILARITY: Belongs to the ABC1 family. UbiB subfamily.
CC       {ECO:0000255|HAMAP-Rule:MF_00414}.
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DR   EMBL; AE014075; AAN83217.1; -; Genomic_DNA.
DR   RefSeq; WP_000187545.1; NC_004431.1.
DR   AlphaFoldDB; Q8FBI8; -.
DR   SMR; Q8FBI8; -.
DR   STRING; 199310.c4784; -.
DR   EnsemblBacteria; AAN83217; AAN83217; c4784.
DR   KEGG; ecc:c4784; -.
DR   eggNOG; COG0661; Bacteria.
DR   HOGENOM; CLU_006533_0_0_6; -.
DR   OMA; RRDYKRV; -.
DR   BioCyc; ECOL199310:C4784-MON; -.
DR   UniPathway; UPA00232; -.
DR   Proteomes; UP000001410; Chromosome.
DR   GO; GO:0016021; C:integral component of membrane; IEA:UniProtKB-KW.
DR   GO; GO:0005886; C:plasma membrane; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-KW.
DR   GO; GO:0004672; F:protein kinase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR   GO; GO:0010795; P:regulation of ubiquinone biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0006744; P:ubiquinone biosynthetic process; IEA:UniProtKB-UniPathway.
DR   CDD; cd13972; UbiB; 1.
DR   HAMAP; MF_00414; UbiB; 1.
DR   InterPro; IPR004147; ABC1_dom.
DR   InterPro; IPR011009; Kinase-like_dom_sf.
DR   InterPro; IPR010232; UbiB.
DR   InterPro; IPR045308; UbiB_bact.
DR   Pfam; PF03109; ABC1; 1.
DR   SUPFAM; SSF56112; SSF56112; 1.
DR   TIGRFAMs; TIGR01982; UbiB; 1.
PE   3: Inferred from homology;
KW   ATP-binding; Cell inner membrane; Cell membrane; Kinase; Membrane;
KW   Nucleotide-binding; Transferase; Transmembrane; Transmembrane helix;
KW   Ubiquinone biosynthesis.
FT   CHAIN           1..546
FT                   /note="Probable protein kinase UbiB"
FT                   /id="PRO_0000200705"
FT   TRANSMEM        501..521
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00414"
FT   TRANSMEM        522..542
FT                   /note="Helical"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00414"
FT   DOMAIN          124..502
FT                   /note="Protein kinase"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00414"
FT   ACT_SITE        288
FT                   /note="Proton acceptor"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00414"
FT   BINDING         130..138
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00414"
FT   BINDING         153
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00414"
SQ   SEQUENCE   546 AA;  63217 MW;  93326886823A59B7 CRC64;
     MTPGEVRRLY FIIRTFLSYG LDELIPKMRI TLPLRLWRYS LFWMPNRHKD KPLGERLRLA
     LQELGPVWIK FGQMLSTRRD LFPPHIADQL ALLQDKVAPF DGKLAKQQIE AAMGGLPVEA
     WFDDFEIKPL ASASIAQVHT ARLKSNGKEV VIKVIRPDIL PVIKADLKLI YRLARWVPRL
     LPDGRRLRPT EVVREYEKTL IDELNLLRES ANAIQLRRNF EDSPMLYIPE VYPDYCSEGM
     MVMERIYGIP VSDVATLEKN GTNMKLLAER GVQVFFTQVF RDSFFHADMH PGNIFVSYEH
     PENPKYIGID CGIVGSLNKE DKRYLAENFI AFFNRDYRKV AELHVDSGWV PPDTNVEEFE
     FAIRTVCEPI FEKPLAEISF GHVLLNLFNT ARRFNMEVQP QLVLLQKTLL YVEGVGRQLY
     PQLDLWKTAK PFLESWIKDQ VGIPALVRAF KEKAPFWVEK MPELPELVYD SLRQGKYLQH
     SVDKIARELQ SNHVRQGQSR YFLGIGATLV LSGTFLLVSR PEWGLMPGWL MAGGLIAWFV
     GWRKTR