ID A0A1T4S2C2_9GAMM Unreviewed; 218 AA.
AC A0A1T4S2C2;
DT 10-MAY-2017, integrated into UniProtKB/TrEMBL.
DT 10-MAY-2017, sequence version 1.
DT 24-JAN-2024, entry version 19.
DE RecName: Full=Ubiquinone biosynthesis accessory factor UbiJ {ECO:0000256|HAMAP-Rule:MF_02215};
GN Name=ubiJ {ECO:0000256|HAMAP-Rule:MF_02215};
GN ORFNames=BTE48_13870 {ECO:0000313|EMBL:OPX54485.1};
OS Oceanospirillum multiglobuliferum.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Oceanospirillaceae; Oceanospirillum.
OX NCBI_TaxID=64969 {ECO:0000313|EMBL:OPX54485.1, ECO:0000313|Proteomes:UP000191418};
RN [1] {ECO:0000313|EMBL:OPX54485.1, ECO:0000313|Proteomes:UP000191418}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 33336 {ECO:0000313|EMBL:OPX54485.1,
RC ECO:0000313|Proteomes:UP000191418};
RA Carney J.G., Trachtenberg A.M., Rheaume B.A., Linnane J.D., Pitts N.L.,
RA Mykles D.L., Maclea K.S.;
RT "Genome Sequencing of a Marine Spirillum, Oceanospirillum multiglobuliferum
RT ATCC 33336, from Japan.";
RL Submitted (JAN-2017) 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}.
CC -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC whole genome shotgun (WGS) entry which is preliminary data.
CC {ECO:0000313|EMBL:OPX54485.1}.
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DR EMBL; MTSM01000024; OPX54485.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1T4S2C2; -.
DR STRING; 64969.SAMN02745127_02709; -.
DR OrthoDB; 9796077at2; -.
DR UniPathway; UPA00232; -.
DR Proteomes; UP000191418; Unassembled WGS sequence.
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; IPR036527; SCP2_sterol-bd_dom_sf.
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.
DR SUPFAM; SSF55718; SCP-like; 1.
PE 3: Inferred from homology;
KW Coiled coil {ECO:0000256|SAM:Coils};
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_02215};
KW Reference proteome {ECO:0000313|Proteomes:UP000191418};
KW Ubiquinone biosynthesis {ECO:0000256|HAMAP-Rule:MF_02215}.
FT DOMAIN 15..119
FT /note="SCP2"
FT /evidence="ECO:0000259|Pfam:PF02036"
FT COILED 187..214
FT /evidence="ECO:0000256|SAM:Coils"
SQ SEQUENCE 218 AA; 24770 MW; 8C17E5641B169B54 CRC64;
MLWHGVLEFA QVTMNGLIAQ DVGAQTQLQQ LQGKVLRIRC TEPAFSCLVW PSVQGLSLEK
ECWDESIPAL DVDAEICGTS AQFRRFMLAG AEQERLLFQG QLQLSGDTQL VQRLQTILKT
IDLDWSRLLE SGLGTVPTAL LLAPLKALQT WRQQALGTSQ ADWQEYLQYE LSVLPSRHEL
HYYCNNINGL RQSTERLEAR VQRLQSQLES LRTQDSTR
//