ID   COQ4_LODEL              Reviewed;         369 AA.
AC   A5DVZ3;
DT   03-NOV-2009, integrated into UniProtKB/Swiss-Prot.
DT   12-JUN-2007, sequence version 1.
DT   03-AUG-2022, entry version 61.
DE   RecName: Full=Ubiquinone biosynthesis protein COQ4, mitochondrial {ECO:0000255|HAMAP-Rule:MF_03111};
DE   AltName: Full=Coenzyme Q biosynthesis protein 4 {ECO:0000255|HAMAP-Rule:MF_03111};
DE   Flags: Precursor;
GN   Name=COQ4 {ECO:0000255|HAMAP-Rule:MF_03111}; ORFNames=LELG_01529;
OS   Lodderomyces elongisporus (strain ATCC 11503 / CBS 2605 / JCM 1781 / NBRC
OS   1676 / NRRL YB-4239) (Yeast) (Saccharomyces elongisporus).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC   Saccharomycetales; Debaryomycetaceae; Candida/Lodderomyces clade;
OC   Lodderomyces.
OX   NCBI_TaxID=379508;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=ATCC 11503 / BCRC 21390 / CBS 2605 / JCM 1781 / NBRC 1676 / NRRL
RC   YB-4239;
RX   PubMed=19465905; DOI=10.1038/nature08064;
RA   Butler G., Rasmussen M.D., Lin M.F., Santos M.A.S., Sakthikumar S.,
RA   Munro C.A., Rheinbay E., Grabherr M., Forche A., Reedy J.L., Agrafioti I.,
RA   Arnaud M.B., Bates S., Brown A.J.P., Brunke S., Costanzo M.C.,
RA   Fitzpatrick D.A., de Groot P.W.J., Harris D., Hoyer L.L., Hube B.,
RA   Klis F.M., Kodira C., Lennard N., Logue M.E., Martin R., Neiman A.M.,
RA   Nikolaou E., Quail M.A., Quinn J., Santos M.C., Schmitzberger F.F.,
RA   Sherlock G., Shah P., Silverstein K.A.T., Skrzypek M.S., Soll D.,
RA   Staggs R., Stansfield I., Stumpf M.P.H., Sudbery P.E., Srikantha T.,
RA   Zeng Q., Berman J., Berriman M., Heitman J., Gow N.A.R., Lorenz M.C.,
RA   Birren B.W., Kellis M., Cuomo C.A.;
RT   "Evolution of pathogenicity and sexual reproduction in eight Candida
RT   genomes.";
RL   Nature 459:657-662(2009).
CC   -!- FUNCTION: Component of the coenzyme Q biosynthetic pathway. May play a
CC       role in organizing a multi-subunit COQ enzyme complex required for
CC       coenzyme Q biosynthesis. Required for steady-state levels of other COQ
CC       polypeptides. {ECO:0000255|HAMAP-Rule:MF_03111}.
CC   -!- PATHWAY: Cofactor biosynthesis; ubiquinone biosynthesis.
CC       {ECO:0000255|HAMAP-Rule:MF_03111}.
CC   -!- SUBUNIT: Component of a multi-subunit COQ enzyme complex, composed of
CC       at least COQ3, COQ4, COQ5, COQ6, COQ7 and COQ9. {ECO:0000255|HAMAP-
CC       Rule:MF_03111}.
CC   -!- SUBCELLULAR LOCATION: Mitochondrion inner membrane {ECO:0000255|HAMAP-
CC       Rule:MF_03111}; Peripheral membrane protein {ECO:0000255|HAMAP-
CC       Rule:MF_03111}; Matrix side {ECO:0000255|HAMAP-Rule:MF_03111}.
CC   -!- SIMILARITY: Belongs to the COQ4 family. {ECO:0000255|HAMAP-
CC       Rule:MF_03111}.
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DR   EMBL; CH981525; EDK43351.1; -; Genomic_DNA.
DR   RefSeq; XP_001526701.1; XM_001526651.1.
DR   AlphaFoldDB; A5DVZ3; -.
DR   SMR; A5DVZ3; -.
DR   STRING; 379508.A5DVZ3; -.
DR   EnsemblFungi; EDK43351; EDK43351; LELG_01529.
DR   GeneID; 5234152; -.
DR   KEGG; lel:LELG_01529; -.
DR   VEuPathDB; FungiDB:LELG_01529; -.
DR   eggNOG; KOG3244; Eukaryota.
DR   HOGENOM; CLU_061241_0_2_1; -.
DR   InParanoid; A5DVZ3; -.
DR   OMA; KFFEFAN; -.
DR   OrthoDB; 1264469at2759; -.
DR   UniPathway; UPA00232; -.
DR   Proteomes; UP000001996; Unassembled WGS sequence.
DR   GO; GO:0031314; C:extrinsic component of mitochondrial inner membrane; IEA:UniProtKB-UniRule.
DR   GO; GO:0006744; P:ubiquinone biosynthetic process; IEA:UniProtKB-UniRule.
DR   HAMAP; MF_03111; Coq4; 1.
DR   InterPro; IPR007715; Coq4.
DR   InterPro; IPR027540; Coq4_euk.
DR   PANTHER; PTHR12922; PTHR12922; 1.
DR   Pfam; PF05019; Coq4; 1.
PE   3: Inferred from homology;
KW   Membrane; Mitochondrion; Mitochondrion inner membrane; Reference proteome;
KW   Transit peptide; Ubiquinone biosynthesis.
FT   TRANSIT         1..35
FT                   /note="Mitochondrion"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03111"
FT   CHAIN           36..369
FT                   /note="Ubiquinone biosynthesis protein COQ4, mitochondrial"
FT                   /id="PRO_0000388118"
FT   REGION          329..369
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        334..369
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
SQ   SEQUENCE   369 AA;  42276 MW;  23DD2C6EA4852817 CRC64;
     MLTSQKVSRV LLHSSFLKTP VSTQSRSFVF TTIATTLFGS VLWSKNNVLA SKMENHELHY
     NDPNDKYRKL LEKKRGPAFT RAAAEYPGQV RLYNYEKFLM FLGSSIGSFF HPEENKYIVA
     LGESTAIEPV LKRLQHAMLS DPTGRQILRE RPRITSTSLD LDYLRSLPDN TIGKSYITWL
     DREGVSPDTR VPVRYIDNEE LAYIFQRYRE CHDFYHAITG LPIIIEGEIS VKVLEYMNIG
     IPMSGLGALF APLRLKPSQR KRLREIYYPW AIKNGLYSKP LINVYWEKIL DKDINEFRRE
     MGIEQPPDLR DLRKEYFAKK RREKELKAAA AAATVTQRQR QQQRATATAA NATSASSANV
     KPSNTAGAM