ID W9VJW0_9GAMM Unreviewed; 205 AA.
AC W9VJW0;
DT 14-MAY-2014, integrated into UniProtKB/TrEMBL.
DT 14-MAY-2014, sequence version 1.
DT 27-MAR-2024, entry version 30.
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=D791_02190 {ECO:0000313|EMBL:EXJ10825.1};
OS Nitrincola nitratireducens.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Oceanospirillales;
OC Oceanospirillaceae; Nitrincola.
OX NCBI_TaxID=1229521 {ECO:0000313|EMBL:EXJ10825.1, ECO:0000313|Proteomes:UP000019464};
RN [1] {ECO:0000313|Proteomes:UP000019464}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AK23 {ECO:0000313|Proteomes:UP000019464};
RA Singh A., Pinnaka A.K., Vaidya B.;
RL Submitted (NOV-2012) to the EMBL/GenBank/DDBJ databases.
RN [2] {ECO:0000313|EMBL:EXJ10825.1, ECO:0000313|Proteomes:UP000019464}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=AK23 {ECO:0000313|EMBL:EXJ10825.1,
RC ECO:0000313|Proteomes:UP000019464};
RX PubMed=26481633; DOI=10.1016/j.syapm.2015.09.002;
RA Singh A., Vaidya B., Tanuku N.R., Pinnaka A.K.;
RT "Nitrincola nitratireducens sp. nov. isolated from a haloalkaline crater
RT lake.";
RL Syst. Appl. Microbiol. 38:555-562(2015).
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:EXJ10825.1}.
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DR EMBL; AONB01000010; EXJ10825.1; -; Genomic_DNA.
DR RefSeq; WP_036511067.1; NZ_AONB01000010.1.
DR AlphaFoldDB; W9VJW0; -.
DR STRING; 1229521.D791_02190; -.
DR PATRIC; fig|1229521.3.peg.2226; -.
DR OrthoDB; 9796077at2; -.
DR UniPathway; UPA00232; -.
DR Proteomes; UP000019464; 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 Ubiquinone biosynthesis {ECO:0000256|HAMAP-Rule:MF_02215}.
FT DOMAIN 18..115
FT /note="SCP2"
FT /evidence="ECO:0000259|Pfam:PF02036"
FT COILED 176..203
FT /evidence="ECO:0000256|SAM:Coils"
SQ SEQUENCE 205 AA; 22570 MW; 01F2113775F9F418 CRC64;
MQAMLEAALL SSAESSLNLL LKHNTPAFAQ VKSLAGKSIH ITLTSPPYAF FVLMHEQGID
LLHHSETPPD LTLTGTAADL FIMAQSEQSQ GKLFGQGIEL EGDLNLAQSL KALLRDFSID
WEAWLAEWLG DTLAHPVAEA FTAQSRYLKH SAASFALNTK EFLQEESRVL PPPAEVEGFT
CEVEALRDDV ARLEARIQRL LARTT
//
