ID U3CQW3_9VIBR Unreviewed; 201 AA.
AC U3CQW3;
DT 13-NOV-2013, integrated into UniProtKB/TrEMBL.
DT 13-NOV-2013, sequence version 1.
DT 24-JAN-2024, entry version 29.
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=VEZ01S_37_00480 {ECO:0000313|EMBL:GAD80483.1};
OS Vibrio ezurae NBRC 102218.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Vibrionales; Vibrionaceae;
OC Vibrio.
OX NCBI_TaxID=1219080 {ECO:0000313|EMBL:GAD80483.1, ECO:0000313|Proteomes:UP000016562};
RN [1] {ECO:0000313|EMBL:GAD80483.1, ECO:0000313|Proteomes:UP000016562}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=NBRC 102218 {ECO:0000313|EMBL:GAD80483.1,
RC ECO:0000313|Proteomes:UP000016562};
RA Yoshida I., Hosoyama A., Numata M., Hashimoto M., Hosoyama Y.,
RA Tsuchikane K., Noguchi M., Hirakata S., Ichikawa N., Ohji S., Yamazoe A.,
RA Fujita N.;
RT "Whole genome shotgun sequence of Vibrio ezurae NBRC 102218.";
RL Submitted (SEP-2013) 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:GAD80483.1}.
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DR EMBL; BATM01000037; GAD80483.1; -; Genomic_DNA.
DR RefSeq; WP_021714191.1; NZ_BATM01000037.1.
DR AlphaFoldDB; U3CQW3; -.
DR STRING; 1219080.VEZ01S_37_00480; -.
DR eggNOG; COG3165; Bacteria.
DR OrthoDB; 5801225at2; -.
DR UniPathway; UPA00232; -.
DR Proteomes; UP000016562; 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 Gene3D; 3.30.1050.10; SCP2 sterol-binding domain; 1.
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:UP000016562};
KW Ubiquinone biosynthesis {ECO:0000256|HAMAP-Rule:MF_02215}.
FT DOMAIN 15..112
FT /note="SCP2"
FT /evidence="ECO:0000259|Pfam:PF02036"
FT COILED 173..200
FT /evidence="ECO:0000256|SAM:Coils"
SQ SEQUENCE 201 AA; 22043 MW; 6329DAE0DAF19053 CRC64;
MPIDSLVTAA VEVSFNSLIK QQPESQKQLA RMKGSTIRLN LKELNKSLIF VCSQQIDVLA
SFEGTPDCEL TLSLTALRDL QQQANINELF KQDKLSVAGD MQVGQQFATL MQLSKPDIAE
ILSKVVGDVA AHTLVSGAKN GLSFLQNSAQ KHTSHLKHVV TEEWQLAPSP LAVANFCDQV
DDVQAKLASL EQRLSRLTET E
//
