ID L0DTV5_THIND Unreviewed; 206 AA.
AC L0DTV5;
DT 06-MAR-2013, integrated into UniProtKB/TrEMBL.
DT 06-MAR-2013, sequence version 1.
DT 24-JAN-2024, entry version 34.
DE RecName: Full=Ubiquinone biosynthesis accessory factor UbiJ {ECO:0000256|HAMAP-Rule:MF_02215};
GN Name=yigP [C] {ECO:0000313|EMBL:AGA31801.1};
GN Synonyms=ubiJ {ECO:0000256|HAMAP-Rule:MF_02215};
GN OrderedLocusNames=TVNIR_0088 {ECO:0000313|EMBL:AGA31801.1};
OS Thioalkalivibrio nitratireducens (strain DSM 14787 / UNIQEM 213 / ALEN2).
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Chromatiales;
OC Ectothiorhodospiraceae; Thioalkalivibrio.
OX NCBI_TaxID=1255043 {ECO:0000313|EMBL:AGA31801.1, ECO:0000313|Proteomes:UP000010809};
RN [1] {ECO:0000313|Proteomes:UP000010809}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=DSM 14787 / UNIQEM 213 / ALEN2
RC {ECO:0000313|Proteomes:UP000010809};
RA Tikhonova T.V., Pavlov A.R., Beletsky A.V., Mardanov A.V., Sorokin D.Y.,
RA Ravin N.V., Popov V.O.;
RT "Complete sequence of Thioalkalivibrio nitratireducens.";
RL Submitted (DEC-2012) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Required for ubiquinone (coenzyme Q) biosynthesis. Binds
CC hydrophobic ubiquinone biosynthetic intermediates via its SCP2 domain
CC and is essential for the stability of the Ubi complex. May constitute a
CC docking platform where Ubi enzymes assemble and access their SCP2-bound
CC polyprenyl substrates. {ECO:0000256|HAMAP-Rule:MF_02215}.
CC -!- PATHWAY: Cofactor biosynthesis; ubiquinone biosynthesis.
CC {ECO:0000256|HAMAP-Rule:MF_02215}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_02215}.
CC -!- SIMILARITY: Belongs to the UbiJ family. {ECO:0000256|HAMAP-
CC Rule:MF_02215}.
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DR EMBL; CP003989; AGA31801.1; -; Genomic_DNA.
DR AlphaFoldDB; L0DTV5; -.
DR STRING; 1255043.TVNIR_0088; -.
DR KEGG; tni:TVNIR_0088; -.
DR PATRIC; fig|1255043.3.peg.88; -.
DR eggNOG; COG3165; Bacteria.
DR HOGENOM; CLU_100130_1_0_6; -.
DR UniPathway; UPA00232; -.
DR Proteomes; UP000010809; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0032150; P:ubiquinone biosynthetic process from chorismate; IEA:InterPro.
DR HAMAP; MF_02215; UbiJ; 1.
DR InterPro; IPR003033; SCP2_sterol-bd_dom.
DR InterPro; IPR038989; UbiJ.
DR PANTHER; PTHR38693:SF1; UBIQUINONE BIOSYNTHESIS ACCESSORY FACTOR UBIJ; 1.
DR PANTHER; PTHR38693; UBIQUINONE BIOSYNTHESIS PROTEIN UBIJ; 1.
DR Pfam; PF02036; SCP2; 1.
PE 3: Inferred from homology;
KW Coiled coil {ECO:0000256|SAM:Coils};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_02215};
KW Ubiquinone biosynthesis {ECO:0000256|HAMAP-Rule:MF_02215}.
FT DOMAIN 24..103
FT /note="SCP2"
FT /evidence="ECO:0000259|Pfam:PF02036"
FT COILED 165..192
FT /evidence="ECO:0000256|SAM:Coils"
SQ SEQUENCE 206 AA; 21607 MW; FC54B89721CADA4E CRC64;
MPTALTALLE AALDRWLAAG PPSARLRLAG RSIAVTIEPP GLGLVFLGAA DRIQVLGELE
GEEPDCSVSG SPLALAAALS RGDRSGIVIR GDATVLGDLQ RALAGVSFDW AGWFESLAGA
GSAGPLLRAG ETARARVERF FRRGEADLSG YLQEEIRWLP ASGEFDAFSI DLADLRDDVA
RLEARLERLE DPRVARDGGT GSSGPG
//
